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</ul> </li> <li id="toc-Back_in_the_air" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Back_in_the_air"> <div class="vector-toc-text"> 1.2 Back in the air </div> </a> <ul id="toc-Back_in_the_air-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Investigation" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Investigation"> <div class="vector-toc-text"> 2 Investigation </div> </a> <button aria-controls="toc-Investigation-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Toggle Investigation subsection </button> <ul id="toc-Investigation-sublist" class="vector-toc-list"> <li id="toc-Search_for_ransom_money" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Search_for_ransom_money"> <div class="vector-toc-text"> 2.1 Search for ransom money </div> </a> <ul id="toc-Search_for_ransom_money-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Later_developments" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Later_developments"> <div class="vector-toc-text"> 2.2 Later developments </div> </a> <ul id="toc-Later_developments-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Investigation_suspended" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Investigation_suspended"> <div class="vector-toc-text"> 2.3 Investigation suspended </div> </a> <ul id="toc-Investigation_suspended-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Physical_evidence" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Physical_evidence"> <div class="vector-toc-text"> 3 Physical evidence </div> </a> <button aria-controls="toc-Physical_evidence-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Toggle Physical evidence subsection </button> <ul id="toc-Physical_evidence-sublist" class="vector-toc-list"> <li id="toc-Clip-on_necktie" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Clip-on_necktie"> <div class="vector-toc-text"> 3.1 Clip-on necktie </div> </a> <ul id="toc-Clip-on_necktie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Hair_samples" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Hair_samples"> <div class="vector-toc-text"> 3.2 Hair samples </div> </a> <ul id="toc-Hair_samples-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Cigarette_butts" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Cigarette_butts"> <div class="vector-toc-text"> 3.3 Cigarette butts </div> </a> <ul id="toc-Cigarette_butts-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Recovered_ransom_money" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Recovered_ransom_money"> <div class="vector-toc-text"> 3.4 Recovered ransom money </div> </a> <ul id="toc-Recovered_ransom_money-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Parachutes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Parachutes"> <div class="vector-toc-text"> 3.5 Parachutes </div> </a> <ul id="toc-Parachutes-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Theories,_hypotheses_and_conjecture" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Theories,_hypotheses_and_conjecture"> <div class="vector-toc-text"> 4 Theories, hypotheses and conjecture </div> </a> <button aria-controls="toc-Theories,_hypotheses_and_conjecture-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Toggle Theories, hypotheses and conjecture subsection </button> <ul id="toc-Theories,_hypotheses_and_conjecture-sublist" class="vector-toc-list"> <li id="toc-Sketches" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Sketches"> <div class="vector-toc-text"> 4.1 Sketches </div> </a> <ul id="toc-Sketches-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Suspect_profiling" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Suspect_profiling"> <div class="vector-toc-text"> 4.2 Suspect profiling </div> </a> <ul id="toc-Suspect_profiling-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Knowledge_and_planning" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Knowledge_and_planning"> <div class="vector-toc-text"> 4.3 Knowledge and planning </div> </a> <ul id="toc-Knowledge_and_planning-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Cooper's_fate" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Cooper's_fate"> <div class="vector-toc-text"> 4.4 Cooper's fate </div> </a> <ul id="toc-Cooper's_fate-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Suspects" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Suspects"> <div class="vector-toc-text"> 5 Suspects </div> </a> <button aria-controls="toc-Suspects-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Toggle Suspects subsection </button> <ul id="toc-Suspects-sublist" class="vector-toc-list"> <li id="toc-Ted_Braden" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Ted_Braden"> <div class="vector-toc-text"> 5.1 Ted Braden </div> </a> <ul id="toc-Ted_Braden-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kenneth_Peter_Christiansen" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Kenneth_Peter_Christiansen"> <div class="vector-toc-text"> 5.2 Kenneth Peter Christiansen </div> </a> <ul id="toc-Kenneth_Peter_Christiansen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Jack_Coffelt" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Jack_Coffelt"> <div class="vector-toc-text"> 5.3 Jack Coffelt </div> </a> <ul id="toc-Jack_Coffelt-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Lynn_Doyle_Cooper" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Lynn_Doyle_Cooper"> <div class="vector-toc-text"> 5.4 Lynn Doyle Cooper </div> </a> <ul id="toc-Lynn_Doyle_Cooper-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Barbara_Dayton" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Barbara_Dayton"> <div class="vector-toc-text"> 5.5 Barbara Dayton </div> </a> <ul id="toc-Barbara_Dayton-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-William_Gossett" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#William_Gossett"> <div class="vector-toc-text"> 5.6 William Gossett </div> </a> <ul id="toc-William_Gossett-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Joe_Lakich" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Joe_Lakich"> <div class="vector-toc-text"> 5.7 Joe Lakich </div> </a> <ul id="toc-Joe_Lakich-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-John_List" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#John_List"> <div class="vector-toc-text"> 5.8 John List </div> </a> <ul id="toc-John_List-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ted_Mayfield" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Ted_Mayfield"> <div class="vector-toc-text"> 5.9 Ted Mayfield </div> </a> <ul id="toc-Ted_Mayfield-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Richard_McCoy_Jr." class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Richard_McCoy_Jr."> <div class="vector-toc-text"> 5.10 Richard McCoy Jr. </div> </a> <ul id="toc-Richard_McCoy_Jr.-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Vincent_C._Petersen" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Vincent_C._Petersen"> <div class="vector-toc-text"> 5.11 Vincent C. Petersen </div> </a> <ul id="toc-Vincent_C._Petersen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sheridan_Peterson" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Sheridan_Peterson"> <div class="vector-toc-text"> 5.12 Sheridan Peterson </div> </a> <ul id="toc-Sheridan_Peterson-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Robert_Rackstraw" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Robert_Rackstraw"> <div class="vector-toc-text"> 5.13 Robert Rackstraw </div> </a> <ul id="toc-Robert_Rackstraw-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Walter_R._Reca" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Walter_R._Reca"> <div class="vector-toc-text"> 5.14 Walter R. Reca </div> </a> <ul id="toc-Walter_R._Reca-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-William_J._Smith" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#William_J._Smith"> <div class="vector-toc-text"> 5.15 William J. Smith </div> </a> <ul id="toc-William_J._Smith-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Duane_L._Weber" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Duane_L._Weber"> <div class="vector-toc-text"> 5.16 Duane L. Weber </div> </a> <ul id="toc-Duane_L._Weber-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Similar_hijackings" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Similar_hijackings"> <div class="vector-toc-text"> 6 Similar hijackings </div> </a> <ul id="toc-Similar_hijackings-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Aftermath" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Aftermath"> <div class="vector-toc-text"> 7 Aftermath </div> </a> <button aria-controls="toc-Aftermath-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Toggle Aftermath subsection </button> <ul id="toc-Aftermath-sublist" class="vector-toc-list"> <li id="toc-Airport_security" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Airport_security"> <div class="vector-toc-text"> 7.1 Airport security </div> </a> <ul id="toc-Airport_security-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Aircraft_modifications" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Aircraft_modifications"> <div class="vector-toc-text"> 7.2 Aircraft modifications </div> </a> <ul id="toc-Aircraft_modifications-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Subsequent_history_of_N467US" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Subsequent_history_of_N467US"> <div class="vector-toc-text"> 7.3 Subsequent history of N467US </div> </a> <ul id="toc-Subsequent_history_of_N467US-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Death_of_Earl_J._Cossey" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Death_of_Earl_J._Cossey"> <div class="vector-toc-text"> 7.4 Death of Earl J. Cossey </div> </a> <ul id="toc-Death_of_Earl_J._Cossey-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-In_popular_culture" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#In_popular_culture"> <div class="vector-toc-text"> 8 In popular culture </div> </a> <ul id="toc-In_popular_culture-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> 9 See also </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Footnotes" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Footnotes"> <div class="vector-toc-text"> 10 Footnotes </div> </a> <ul id="toc-Footnotes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> 11 References </div> </a> <button aria-controls="toc-References-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Toggle References subsection </button> <ul id="toc-References-sublist" class="vector-toc-list"> <li id="toc-Bibliography" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Bibliography"> <div class="vector-toc-text"> 11.1 Bibliography </div> </a> <ul id="toc-Bibliography-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Further_reading" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Further_reading"> <div class="vector-toc-text"> 12 Further reading </div> </a> <ul id="toc-Further_reading-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> 13 External links </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" > Toggle the table of contents </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading">D. B. Cooper</h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 45 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-45" aria-hidden="true" > 45 languages </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AF%D9%8A._%D8%A8%D9%8A._%D9%83%D9%88%D8%A8%D8%B1" title="دي. بي. كوبر – Arabic" lang="ar" hreflang="ar" data-title="دي. بي. كوبر" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target">العربية</a></li><li class="interlanguage-link interwiki-ast badge-Q17437796 badge-featuredarticle mw-list-item" title="featured article badge"><a href="https://ast.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Asturian" lang="ast" hreflang="ast" data-title="D. B. Cooper" data-language-autonym="Asturianu" data-language-local-name="Asturian" class="interlanguage-link-target">Asturianu</a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/D.B.Kuper" title="D.B.Kuper – Azerbaijani" lang="az" hreflang="az" data-title="D.B.Kuper" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target">Azərbaycanca</a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%A1%E0%A6%BF_%E0%A6%AC%E0%A6%BF_%E0%A6%95%E0%A7%81%E0%A6%AA%E0%A6%BE%E0%A6%B0" title="ডি বি কুপার – Bangla" lang="bn" hreflang="bn" data-title="ডি বি কুপার" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target">বাংলা</a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%94._%D0%91._%D0%9A%D1%83%D0%BF%D1%8A%D1%80" title="Д. Б. Купър – Bulgarian" lang="bg" hreflang="bg" data-title="Д. Б. Купър" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target">Български</a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Catalan" lang="ca" hreflang="ca" data-title="D. B. Cooper" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target">Català</a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Czech" lang="cs" hreflang="cs" data-title="D. B. Cooper" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target">Čeština</a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/D.B._Cooper" title="D.B. Cooper – Danish" lang="da" hreflang="da" data-title="D.B. Cooper" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target">Dansk</a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – German" lang="de" hreflang="de" data-title="D. B. Cooper" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target">Deutsch</a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Estonian" lang="et" hreflang="et" data-title="D. B. Cooper" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target">Eesti</a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9D%CF%84%CE%B1%CE%BD_%CE%9A%CE%BF%CF%8D%CF%80%CE%B5%CF%81" title="Νταν Κούπερ – Greek" lang="el" hreflang="el" data-title="Νταν Κούπερ" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target">Ελληνικά</a></li><li class="interlanguage-link interwiki-es badge-Q17437796 badge-featuredarticle mw-list-item" title="featured article badge"><a href="https://es.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Spanish" lang="es" hreflang="es" data-title="D. B. Cooper" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target">Español</a></li><li class="interlanguage-link interwiki-eo badge-Q17437796 badge-featuredarticle mw-list-item" title="featured article badge"><a href="https://eo.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Esperanto" lang="eo" hreflang="eo" data-title="D. B. Cooper" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target">Esperanto</a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Basque" lang="eu" hreflang="eu" data-title="D. B. Cooper" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target">Euskara</a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AF%DB%8C.%D8%A8%DB%8C._%DA%A9%D9%88%D9%BE%D8%B1" title="دی.بی. کوپر – Persian" lang="fa" hreflang="fa" data-title="دی.بی. کوپر" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target">فارسی</a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – French" lang="fr" hreflang="fr" data-title="D. B. Cooper" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target">Français</a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/D._B._%EC%BF%A0%ED%8D%BC" title="D. B. 쿠퍼 – Korean" lang="ko" hreflang="ko" data-title="D. B. 쿠퍼" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target">한국어</a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%A1%E0%A5%80%E0%A5%B0_%E0%A4%AC%E0%A5%80%E0%A5%B0_%E0%A4%95%E0%A5%82%E0%A4%AA%E0%A4%B0" title="डी॰ बी॰ कूपर – Hindi" lang="hi" hreflang="hi" data-title="डी॰ बी॰ कूपर" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target">हिन्दी</a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Indonesian" lang="id" hreflang="id" data-title="D. B. Cooper" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target">Bahasa Indonesia</a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Italian" lang="it" hreflang="it" data-title="D. B. Cooper" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target">Italiano</a></li><li class="interlanguage-link interwiki-he badge-Q17437796 badge-featuredarticle mw-list-item" title="featured article badge"><a href="https://he.wikipedia.org/wiki/%D7%93%D7%99._%D7%91%D7%99._%D7%A7%D7%95%D7%A4%D7%A8" title="די. בי. קופר – Hebrew" lang="he" hreflang="he" data-title="די. בי. קופר" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target">עברית</a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/D._B._K%C5%ABpers" title="D. B. Kūpers – Latvian" lang="lv" hreflang="lv" data-title="D. B. Kūpers" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target">Latviešu</a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Hungarian" lang="hu" hreflang="hu" data-title="D. B. Cooper" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target">Magyar</a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%94._%D0%91._%D0%9A%D1%83%D0%BF%D0%B5%D1%80" title="Д. Б. Купер – Macedonian" lang="mk" hreflang="mk" data-title="Д. Б. Купер" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target">Македонски</a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Malagasy" lang="mg" hreflang="mg" data-title="D. B. Cooper" data-language-autonym="Malagasy" data-language-local-name="Malagasy" class="interlanguage-link-target">Malagasy</a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%A1%E0%B4%BF.%E0%B4%AC%E0%B4%BF._%E0%B4%95%E0%B5%82%E0%B4%AA%E0%B5%8D%E0%B4%AA%E0%B5%BC" title="ഡി.ബി. കൂപ്പർ – Malayalam" lang="ml" hreflang="ml" data-title="ഡി.ബി. കൂപ്പർ" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target">മലയാളം</a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Malay" lang="ms" hreflang="ms" data-title="D. B. Cooper" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target">Bahasa Melayu</a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/D.B._Cooper" title="D.B. Cooper – Dutch" lang="nl" hreflang="nl" data-title="D.B. Cooper" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target">Nederlands</a></li><li class="interlanguage-link interwiki-ja badge-Q17437798 badge-goodarticle mw-list-item" title="good article badge"><a href="https://ja.wikipedia.org/wiki/D.B.%E3%82%AF%E3%83%BC%E3%83%91%E3%83%BC%E4%BA%8B%E4%BB%B6" title="D.B.クーパー事件 – Japanese" lang="ja" hreflang="ja" data-title="D.B.クーパー事件" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target">日本語</a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/D.B._Cooper" title="D.B. Cooper – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="D.B. Cooper" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target">Norsk bokmål</a></li><li class="interlanguage-link interwiki-pl badge-Q17437798 badge-goodarticle mw-list-item" title="good article badge"><a href="https://pl.wikipedia.org/wiki/D.B._Cooper" title="D.B. Cooper – Polish" lang="pl" hreflang="pl" data-title="D.B. Cooper" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target">Polski</a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Portuguese" lang="pt" hreflang="pt" data-title="D. B. Cooper" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target">Português</a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Romanian" lang="ro" hreflang="ro" data-title="D. B. Cooper" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target">Română</a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%94%D0%B8_%D0%91%D0%B8_%D0%9A%D1%83%D0%BF%D0%B5%D1%80" title="Ди Би Купер – Russian" lang="ru" hreflang="ru" data-title="Ди Би Купер" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target">Русский</a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Albanian" lang="sq" hreflang="sq" data-title="D. B. Cooper" data-language-autonym="Shqip" data-language-local-name="Albanian" class="interlanguage-link-target">Shqip</a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Simple English" lang="en-simple" hreflang="en-simple" data-title="D. B. Cooper" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target">Simple English</a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%94%D0%B5%D0%BD_%D0%9A%D1%83%D0%BF%D0%B5%D1%80" title="Ден Купер – Serbian" lang="sr" hreflang="sr" data-title="Ден Купер" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target">Српски / srpski</a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Serbo-Croatian" lang="sh" hreflang="sh" data-title="D. B. Cooper" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target">Srpskohrvatski / српскохрватски</a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Finnish" lang="fi" hreflang="fi" data-title="D. B. Cooper" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target">Suomi</a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/D.B._Cooper" title="D.B. Cooper – Swedish" lang="sv" hreflang="sv" data-title="D.B. Cooper" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target">Svenska</a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%94%E0%B8%B5._%E0%B8%9A%E0%B8%B5._%E0%B8%84%E0%B8%B9%E0%B9%80%E0%B8%9B%E0%B8%AD%E0%B8%A3%E0%B9%8C" title="ดี. บี. คูเปอร์ – Thai" lang="th" hreflang="th" data-title="ดี. บี. คูเปอร์" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target">ไทย</a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/D._B._Cooper" title="D. B. Cooper – Turkish" lang="tr" hreflang="tr" data-title="D. B. Cooper" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target">Türkçe</a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%94._%D0%91._%D0%9A%D1%83%D0%BF%D0%B5%D1%80" title="Д. Б. Купер – Ukrainian" lang="uk" hreflang="uk" data-title="Д. Б. Купер" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target">Українська</a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/D%C2%B7B%C2%B7%E5%BA%93%E7%8F%80" title="D·B·库珀 – Wu" lang="wuu" hreflang="wuu" data-title="D·B·库珀" data-language-autonym="吴语" data-language-local-name="Wu" class="interlanguage-link-target">吴语</a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/D%C2%B7B%C2%B7%E5%BA%AB%E6%9F%8F" title="D·B·庫柏 – Chinese" lang="zh" hreflang="zh" data-title="D·B·庫柏" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target">中文</a></li> </ul> <div class="after-portlet after-portlet-lang"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q348970#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></div> </div> </div> </div> </header> <div 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data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Unidentified airplane hijacker in 1971</div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox biography vcard"><tbody><tr><th colspan="2" class="infobox-above" style="font-size:125%;"><div class="fn">D.B. Cooper</div></th></tr><tr><td colspan="2" class="infobox-image"><a href="/wiki/File:CompositeB-FBI-1973.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/CompositeB-FBI-1973.jpg/220px-CompositeB-FBI-1973.jpg" decoding="async" width="220" height="352" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/CompositeB-FBI-1973.jpg/330px-CompositeB-FBI-1973.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/99/CompositeB-FBI-1973.jpg/440px-CompositeB-FBI-1973.jpg 2x" data-file-width="506" data-file-height="810" /></a><div class="infobox-caption">A 1972 FBI composite drawing of the hijacker</div></td></tr><tr><th scope="row" class="infobox-label">Disappeared</th><td class="infobox-data">November 24, 1971 (53 years ago)</td></tr><tr><th scope="row" class="infobox-label">Status</th><td class="infobox-data">Missing / Unidentified</td></tr><tr><th scope="row" class="infobox-label">Other names</th><td class="infobox-data nickname">Dan Cooper</td></tr><tr><th scope="row" class="infobox-label">Known for</th><td class="infobox-data">Hijacking a <a href="/wiki/Boeing_727" title="Boeing 727">Boeing 727</a> and parachuting from the plane midflight before disappearing</td></tr><tr><th scope="row" class="infobox-label">Criminal status</th><td class="infobox-data category">At large, believed dead</td></tr><tr><td colspan="2" class="infobox-full-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"></td></tr><tr><th scope="row" class="infobox-label">Criminal charge</th><td class="infobox-data"><a href="/wiki/Air_piracy" class="mw-redirect" title="Air piracy">Air piracy</a> and violation of the <a href="/wiki/Hobbs_Act" title="Hobbs Act">Hobbs Act</a></td></tr><tr><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Capture status</div></th><td class="infobox-data">Fugitive, believed dead</td></tr><tr><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Wanted by</div></th><td class="infobox-data"><a href="/wiki/FBI" class="mw-redirect" title="FBI">FBI</a></td></tr><tr><th scope="row" class="infobox-label">Wanted since</th><td class="infobox-data">November 24, 1971</td></tr><tr style="display:none"><td colspan="2"> </td></tr><tr><th scope="row" class="infobox-label">Website</th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://www.fbi.gov/history/famous-cases/db-cooper-hijacking">www.fbi.gov/history/famous-cases/db-cooper-hijacking</a></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"><table class="infobox vcard vevent"><caption class="infobox-title fn org summary" style="padding-bottom:0.3em;">Northwest Orient Airlines Flight 305</caption><tbody><tr><td colspan="2" class="infobox-image"><a href="/wiki/File:Northwest_Airlines_Boeing_727-51_N467US.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Northwest_Airlines_Boeing_727-51_N467US.jpg/220px-Northwest_Airlines_Boeing_727-51_N467US.jpg" decoding="async" width="220" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/45/Northwest_Airlines_Boeing_727-51_N467US.jpg/330px-Northwest_Airlines_Boeing_727-51_N467US.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/45/Northwest_Airlines_Boeing_727-51_N467US.jpg/440px-Northwest_Airlines_Boeing_727-51_N467US.jpg 2x" data-file-width="1747" data-file-height="633" /></a><div class="infobox-caption" style="line-height:1.3em;">N467US, the aircraft involved in the hijacking</div></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #082567; color: white">Hijacking</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Date</th><td class="infobox-data" style="line-height:1.3em;">November 24, 1971</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Summary</th><td class="infobox-data" style="line-height:1.3em;">Hijacking</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Site</th><td class="infobox-data flabel location" style="line-height:1.3em;">Between <a href="/wiki/Portland,_Oregon" title="Portland, Oregon">Portland, Oregon</a>, U.S., and <a href="/wiki/Seattle" title="Seattle">Seattle</a>, Washington, U.S.</td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #082567; color: white">Aircraft</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Aircraft type</th><td class="infobox-data" style="line-height:1.3em;"><a href="/wiki/Boeing_727-100" class="mw-redirect" title="Boeing 727-100">Boeing 727-51</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Operator</th><td class="infobox-data" style="line-height:1.3em;"><a href="/wiki/Northwest_Orient_Airlines" class="mw-redirect" title="Northwest Orient Airlines">Northwest Orient Airlines</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;"><a href="/wiki/Aircraft_registration" title="Aircraft registration">Registration</a></th><td class="infobox-data" style="line-height:1.3em;">N467US</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Flight origin</th><td class="infobox-data" style="line-height:1.3em;"><a href="/wiki/Portland_International_Airport" title="Portland International Airport">Portland International Airport</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Destination</th><td class="infobox-data" style="line-height:1.3em;"><a href="/wiki/Seattle-Tacoma_International_Airport" class="mw-redirect" title="Seattle-Tacoma International Airport">Seattle-Tacoma International Airport</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Occupants</th><td class="infobox-data" style="line-height:1.3em;">42</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Passengers</th><td class="infobox-data" style="line-height:1.3em;">36 (including hijacker)</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Crew</th><td class="infobox-data" style="line-height:1.3em;">6</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Fatalities</th><td class="infobox-data" style="line-height:1.3em;">0</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Missing</th><td class="infobox-data" style="line-height:1.3em;">1</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.3em; padding-right:1.0em; white-space:nowrap;">Survivors</th><td class="infobox-data" style="line-height:1.3em;">41</td></tr></tbody></table> D. B. Cooper, also known as Dan Cooper, was an unidentified man who <a href="/wiki/Aircraft_hijacking" title="Aircraft hijacking">hijacked</a> <a href="/wiki/Northwest_Orient_Airlines" class="mw-redirect" title="Northwest Orient Airlines">Northwest Orient Airlines</a> Flight 305, a <a href="/wiki/Boeing_727" title="Boeing 727">Boeing 727</a> aircraft, in United States airspace on November 24, 1971. During the flight from <a href="/wiki/Portland,_Oregon" title="Portland, Oregon">Portland, Oregon</a>, to <a href="/wiki/Seattle" title="Seattle">Seattle</a>, Washington, Cooper told a flight attendant he had a bomb, demanded $200,000 in <a href="/wiki/Ransom" title="Ransom">ransom</a> (equivalent to approximately $1,500,000 in 2024)<a href="#cite_note-1">[1]</a><a href="#cite_note-2">[2]</a> and four parachutes upon landing in Seattle. After releasing the passengers in Seattle, Cooper instructed the flight crew to refuel the aircraft and begin a second flight to <a href="/wiki/Mexico_City" title="Mexico City">Mexico City</a>, with a refueling stop in <a href="/wiki/Reno,_Nevada" title="Reno, Nevada">Reno</a>, <a href="/wiki/Nevada" title="Nevada">Nevada</a>. About thirty minutes after taking off from Seattle, Cooper opened the aircraft's aft door, deployed the <a href="/wiki/Airstair" title="Airstair">staircase</a>, and <a href="/wiki/Parachute" title="Parachute">parachuted</a> into the night over southwestern Washington. Cooper's true identity and whereabouts have never been determined conclusively. In 1980, a small portion of the ransom money was found along the banks of the <a href="/wiki/Columbia_River" title="Columbia River">Columbia River</a> near <a href="/wiki/Vancouver,_Washington" title="Vancouver, Washington">Vancouver, Washington</a>. The discovery of the money renewed public interest in the mystery but yielded no additional information about Cooper's identity or fate, and the remaining money was never recovered. For forty-five years after the hijacking, the <a href="/wiki/Federal_Bureau_of_Investigation" title="Federal Bureau of Investigation">Federal Bureau of Investigation</a> (FBI) maintained an active investigation and built an extensive case file but ultimately did not reach any definitive conclusions. The crime remains the only unsolved case of <a href="/wiki/Air_piracy" class="mw-redirect" title="Air piracy">air piracy</a> in the history of commercial aviation. The FBI speculates Cooper did not survive his jump for several reasons: the inclement weather, Cooper's lack of proper <a href="/wiki/Skydiving" class="mw-redirect" title="Skydiving">skydiving</a> equipment, the forested terrain into which he jumped, his lack of detailed knowledge of his landing area and the disappearance of the remaining ransom money, suggesting it was never spent. In July 2016, the FBI officially suspended active investigation of the case, although reporters, enthusiasts, professional investigators and amateur sleuths continue to pursue numerous theories for Cooper's identity, success and fate. Cooper's hijacking—and <a href="/wiki/D._B._Cooper_copycat_hijackings" title="D. B. Cooper copycat hijackings">several imitators</a> during the next year—immediately prompted major upgrades to <a href="/wiki/Airport_security" title="Airport security">security measures for airports</a> and <a href="/wiki/Commercial_aviation" title="Commercial aviation">commercial aviation</a>. <a href="/wiki/Metal_detector" title="Metal detector">Metal detectors</a> were installed at airports, baggage inspection became mandatory and passengers who paid cash for tickets on the day of departure were selected for additional scrutiny. Boeing 727s were <a href="/wiki/Retrofitted" class="mw-redirect" title="Retrofitted">retrofitted</a> with eponymous "<a href="/wiki/Cooper_vane" title="Cooper vane">Cooper vanes</a>", designed to prevent the aft staircase from being lowered in-flight. By 1973, aircraft hijacking incidents had decreased, as the new security measures dissuaded would-be hijackers whose only motive was money. <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Hijacking">Hijacking</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=1" title="Edit section: Hijacking">edit</a>]</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:DB_Cooper_Wanted_Poster.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/60/DB_Cooper_Wanted_Poster.jpg/220px-DB_Cooper_Wanted_Poster.jpg" decoding="async" width="220" height="386" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/6/60/DB_Cooper_Wanted_Poster.jpg 1.5x" data-file-width="321" data-file-height="563" /></a><figcaption>FBI wanted poster of D. B. Cooper</figcaption></figure> On <a href="/wiki/Thanksgiving_(United_States)" title="Thanksgiving (United States)">Thanksgiving</a> Eve, November 24, 1971, a man carrying a black <a href="/wiki/Attach%C3%A9_case" class="mw-redirect" title="Attaché case">attaché case</a> approached the flight counter for <a href="/wiki/Northwest_Airlines" title="Northwest Airlines">Northwest Orient Airlines</a> at <a href="/wiki/Portland_International_Airport" title="Portland International Airport">Portland International Airport</a>. Using cash,<a href="#cite_note-3">[3]</a> the man bought a one-way ticket on Flight 305, a thirty-minute trip north to <a href="/wiki/Seattle%E2%80%93Tacoma_International_Airport" title="Seattle–Tacoma International Airport">Seattle–Tacoma International Airport</a> (Sea-Tac). On his ticket, the man listed his name as "Dan Cooper." Eyewitnesses described Cooper as a white male in his mid-40s, with dark hair and brown eyes, wearing a black or brown business suit, a white shirt, a thin black tie, a black raincoat and brown shoes.<a href="#cite_note-4">[4]</a><a href="#cite_note-5">[5]</a> Carrying a briefcase and a brown paper bag,<a href="#cite_note-6">[6]</a> Cooper boarded Flight 305, a <a href="/wiki/Boeing_727#727-100" title="Boeing 727">Boeing 727-100</a> (<a href="/wiki/Federal_Aviation_Administration" title="Federal Aviation Administration">FAA</a> registration N467US). Cooper took seat 18-E in the last row and ordered a drink, a <a href="/wiki/Bourbon_whiskey" title="Bourbon whiskey">bourbon</a> and <a href="/wiki/7-Up" class="mw-redirect" title="7-Up">7-Up</a> from a <a href="/wiki/Flight_attendant" title="Flight attendant">flight attendant</a>.<a href="#cite_note-7">[7]</a><a href="#cite_note-8">[8]</a> With a crew of six (consisting of <a href="/wiki/Pilot_in_command" title="Pilot in command">Captain</a> William A. Scott, <a href="/wiki/First_officer_(aviation)" title="First officer (aviation)">First Officer</a> William "Bill" J. Rataczak, <a href="/wiki/Flight_engineer" title="Flight engineer">Flight Engineer</a> Harold E. Anderson and flight attendants Alice Hancock, Tina Mucklow and Florence Schaffner) and thirty-six passengers aboard, including Cooper, Flight 305 left Portland on-schedule at 2:50 pm PST.<a href="#cite_note-9">[9]</a><a href="#cite_note-10">[10]</a> Shortly after takeoff, Cooper handed a note to flight attendant Schaffner, who was sitting in the <a href="/wiki/Jump_seat" title="Jump seat">jump seat</a> at the rear of the airplane,<a href="#cite_note-11">[11]</a> directly behind Cooper. Assuming the note was a lonely businessman's telephone number, Schaffner dropped the note unopened into her purse.<a href="#cite_note-FOOTNOTEBragg20052-12">[12]</a> Cooper then leaned toward her and whispered, "Miss, you'd better look at that note. I have a bomb."<a href="#cite_note-13">[13]</a> Schaffner opened the note. In neat, all-capital letters printed with a felt-tip pen,<a href="#cite_note-14">[14]</a> Cooper had written, "Miss—I have a bomb in my briefcase and want you to sit by me."<a href="#cite_note-auto-15">[15]</a> Schaffner returned the note to Cooper,<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198619-16">[16]</a> sat down as he requested, and asked quietly to see the bomb. He opened his briefcase, and she saw two rows of four red cylinders, which she assumed were <a href="/wiki/Dynamite" title="Dynamite">dynamite</a>. Attached to the cylinders were a wire and a large, cylindrical battery, which resembled a bomb.<a href="#cite_note-cylinders-17">[a]</a><a href="#cite_note-18">[17]</a> Cooper closed the briefcase and told Schaffner his demands. She wrote a note with Cooper's demands, brought it to the cockpit and informed the flight crew of the situation. Captain Scott directed her to remain in the cockpit for the remainder of the flight and take notes of events as they happened.<a href="#cite_note-auto-15">[15]</a> He then relayed to Northwest flight operations in <a href="/wiki/Minnesota" title="Minnesota">Minnesota</a> the hijacker's demands: "[Cooper] requests $200,000 in a knapsack by 5:00 pm. He wants two front <a href="/wiki/Parachute" title="Parachute">parachutes</a>, two back parachutes. He wants the money in negotiable American currency."<a href="#cite_note-FOOTNOTEGray2011b41-19">[18]</a><a href="#cite_note-parachutes-20">[b]</a> By requesting two sets of parachutes, Cooper implied he planned to take a hostage with him, thereby discouraging authorities from supplying non-functional equipment.<a href="#cite_note-21">[19]</a> With Schaffner in the cockpit, flight attendant Mucklow sat next to Cooper to act as a liaison between him and the flight crew.<a href="#cite_note-RS_Marks-22">[20]</a><a href="#cite_note-23">[21]</a> Cooper then made additional demands: upon landing at Sea-Tac, fuel trucks were to meet the plane and all passengers were to remain seated while Mucklow brought the money aboard. He said he would release the passengers after he had the money. The last items brought aboard would be the four parachutes.<a href="#cite_note-24">[22]</a> Scott informed Sea–Tac <a href="/wiki/Air_traffic_control" title="Air traffic control">air traffic control</a> of the situation, who contacted the <a href="/wiki/Seattle_Police_Department" title="Seattle Police Department">Seattle Police Department</a> (SPD) and the <a href="/wiki/Federal_Bureau_of_Investigation" title="Federal Bureau of Investigation">Federal Bureau of Investigation</a> (FBI). The passengers were told their arrival in <a href="/wiki/Seattle" title="Seattle">Seattle</a> would be delayed because of a "minor mechanical difficulty."<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198620-25">[23]</a> <a href="/wiki/Donald_Nyrop" title="Donald Nyrop">Donald Nyrop</a>, the president of Northwest at the time, authorized payment of the <a href="/wiki/Ransom" title="Ransom">ransom</a> and ordered all employees to cooperate with the hijacker and comply with his demands.<a href="#cite_note-FOOTNOTEGray2011b47-26">[24]</a> For approximately two hours, Flight 305 circled <a href="/wiki/Puget_Sound" title="Puget Sound">Puget Sound</a> to give the SPD and the FBI sufficient time to assemble Cooper's ransom money and parachutes, and to mobilize emergency personnel.<a href="#cite_note-FOOTNOTEEdwards202119-27">[25]</a> During the flight from Portland to Seattle, Cooper demanded Mucklow remain by his side at all times.<a href="#cite_note-28">[26]</a> She later said Cooper appeared familiar with the local terrain; while looking out the window, he remarked, "Looks like <a href="/wiki/Tacoma,_Washington" title="Tacoma, Washington">Tacoma</a> down there", as the aircraft flew above it. When told the parachutes were coming from <a href="/wiki/McChord_Field" title="McChord Field">McChord Air Force Base</a>, Cooper correctly noted McChord was only a twenty-minute drive from Sea-Tac.<a href="#cite_note-29">[27]</a> She later described the hijacker's demeanor: "[Cooper] was not nervous. He seemed rather nice and he was not cruel or nasty."<a href="#cite_note-30">[28]</a> While the airplane circled Seattle, Mucklow chatted with Cooper and asked why he chose Northwest Airlines to hijack. He laughed and replied, "It's not because I have a grudge against your airlines, it's just because I have a grudge," then explained the flight simply suited his needs.<a href="#cite_note-Federal_Bureau_of_Investigation-31">[29]</a> He asked where she was from; she answered she was originally from <a href="/wiki/Pennsylvania" title="Pennsylvania">Pennsylvania</a>, but was living in <a href="/wiki/Minneapolis" title="Minneapolis">Minneapolis</a> at the time. Cooper responded that Minnesota was "very nice country."<a href="#cite_note-32">[30]</a> She asked where he was from, but he became upset and refused to answer.<a href="#cite_note-33">[31]</a> He asked if she smoked and offered her a cigarette. She replied she had quit, but accepted the cigarette.<a href="#cite_note-34">[32]</a> FBI records note Cooper spoke briefly to an unidentified passenger while the airplane maintained its holding pattern over Seattle. In his interview with FBI agents, passenger George Labissoniere stated he visited the restroom directly behind Cooper on several occasions. After one visit, Labissoniere said the path to his seat was blocked by a passenger wearing a cowboy hat, questioning Mucklow about the supposed mechanical problem delaying them. Labissoniere said Cooper was initially amused by the interaction, then became irritated and told the man to return to his seat, but "the cowboy" ignored Cooper and continued to question Mucklow. Labissoniere claimed he eventually persuaded "the cowboy" to return to his seat.<a href="#cite_note-35">[33]</a> Mucklow's version of the interaction differed from Labissoniere's. She said a passenger approached her and asked for a sports magazine to read because he was bored. She and the passenger moved to an area directly behind Cooper, where they both looked for magazines. The passenger took a copy of <a href="/wiki/The_New_Yorker" title="The New Yorker">The New Yorker</a> and returned to his seat. When Mucklow returned to sit with Cooper, he said, "If that is a <a href="/wiki/Sky_marshal" title="Sky marshal">sky marshal</a>, I don't want any more of that", but she reassured him there were no sky marshals on the flight.<a href="#cite_note-36">[34]</a> Despite his brief interaction with Cooper, "the cowboy" was not interviewed by the FBI and was never identified.<a href="#cite_note-FOOTNOTEEdwards202118-37">[35]</a> The $200,000 ransom was received from Seattle First National Bank in a bag weighing approximately nineteen pounds (8.5 kg).<a href="#cite_note-38">[36]</a> The money—10,000 unmarked <a href="/wiki/United_States_twenty_dollar_bill" class="mw-redirect" title="United States twenty dollar bill">$20 bills</a>, most of which had serial numbers beginning with "L" (indicating issuance by the <a href="/wiki/Federal_Reserve_Bank_of_San_Francisco" title="Federal Reserve Bank of San Francisco">Federal Reserve Bank of San Francisco</a><a href="#cite_note-39">[37]</a>)—was photographed on <a href="/wiki/Microform" title="Microform">microfilm</a> by the FBI.<a href="#cite_note-40">[38]</a> Seattle police obtained the two front (reserve) parachutes from a local <a href="/wiki/Skydiving" class="mw-redirect" title="Skydiving">skydiving</a> school and the two back (main) parachutes from a local stunt pilot.<a href="#cite_note-41">[39]</a> <div class="mw-heading mw-heading3"><h3 id="Passengers_released">Passengers released</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=2" title="Edit section: Passengers released">edit</a>]</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Northwest_Boeing_727_airstair_(1975).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Northwest_Boeing_727_airstair_%281975%29.jpg/220px-Northwest_Boeing_727_airstair_%281975%29.jpg" decoding="async" width="220" height="139" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Northwest_Boeing_727_airstair_%281975%29.jpg/330px-Northwest_Boeing_727_airstair_%281975%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Northwest_Boeing_727_airstair_%281975%29.jpg/440px-Northwest_Boeing_727_airstair_%281975%29.jpg 2x" data-file-width="764" data-file-height="482" /></a><figcaption><a href="/wiki/Boeing_727" title="Boeing 727">Boeing 727</a> with the aft airstair open.</figcaption></figure> Around 5:24 PST, Scott was informed the parachutes had been delivered to Sea-Tac and notified Cooper they would be landing soon. At 5:46 PST, Flight 305 landed at Sea-Tac.<a href="#cite_note-42">[40]</a> With Cooper's permission, Scott parked the aircraft on a partially-lit runway, away from the main terminal.<a href="#cite_note-43">[41]</a> Cooper demanded only one representative of the airline approach the plane with the parachutes and money, and the only entrance and exit would be through the aircraft's front door via mobile stairs.<a href="#cite_note-44">[42]</a> Northwest's Seattle operations manager, Al Lee, was designated to be the courier. To avoid the possibility Cooper might mistake Lee's airline uniform for a law enforcement officer, he changed into civilian clothes for the task.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198628-45">[43]</a> With the passengers remaining seated, a ground crew attached a mobile stair. Per Cooper's directive, Mucklow exited the aircraft through the front door and retrieved the ransom money. When she returned, she carried the money bag past the seated passengers to Cooper in the last row.<a href="#cite_note-46">[44]</a><a href="#cite_note-47">[45]</a> Cooper then agreed to release the passengers.<a href="#cite_note-48">[46]</a> As they debarked, Cooper inspected the money. In an attempt to break the tension, Mucklow jokingly asked Cooper if she could have some of it. Cooper readily agreed and handed her a packet of bills, but she immediately returned the money and explained accepting gratuities was against company policy. She said Cooper had tried to tip her and the other two flight attendants earlier in the flight with money from his pocket, but they had each declined, citing the policy.<a href="#cite_note-49">[47]</a> With the passengers safely debarked, only Cooper and the six crew members remained aboard.<a href="#cite_note-50">[48]</a> In accordance with Cooper's demands, Mucklow made three trips outside the aircraft to retrieve the parachutes, which she brought to him in the rear of the plane.<a href="#cite_note-51">[49]</a> While Mucklow brought aboard the parachutes, Schaffner asked Cooper if she could retrieve her purse, stored in a compartment behind his seat. Cooper agreed and told her, "I won't bite you." Flight attendant Hancock then asked Cooper if the flight attendants could leave, to which he replied, "Whatever you girls would like,"<a href="#cite_note-52">[50]</a><a href="#cite_note-53">[51]</a> so Hancock and Schaffner debarked. When Mucklow brought the final parachute to Cooper, she gave him printed instructions for using the parachutes, but Cooper said he didn't need them.<a href="#cite_note-54">[52]</a> A problem with the refueling process caused a delay, so a second truck and then a third were brought to the aircraft to complete the refueling.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198635–36-55">[53]</a> During the delay, Mucklow said Cooper complained the money was delivered in a cloth bag instead of a knapsack as he had directed, and he now had to improvise a new way to transport the money.<a href="#cite_note-56">[54]</a> Using a pocket knife, he cut the canopy from one of the reserve parachutes, and stuffed some of the money into the empty parachute bag.<a href="#cite_note-57">[55]</a><a href="#cite_note-58">[56]</a> An FAA official requested a face-to-face meeting with Cooper aboard the aircraft, but Cooper denied the request.<a href="#cite_note-59">[57]</a> Cooper became impatient, saying, "This shouldn't take so long," and, "Let's get this show on the road."<a href="#cite_note-60">[58]</a><a href="#cite_note-Caldwell1971-61">[59]</a> He then gave the cockpit crew his <a href="/wiki/Flight_plan" title="Flight plan">flight plan</a> and directives: a southeast course toward <a href="/wiki/Mexico_City" title="Mexico City">Mexico City</a> at the minimum <a href="/wiki/Airspeed" title="Airspeed">airspeed</a> possible without <a href="/wiki/Stall_(fluid_dynamics)" title="Stall (fluid dynamics)">stalling</a> the aircraft—approximately 100 knots (185 km/h; 115 mph)—at a maximum 10,000-foot (3,000 m) altitude. Cooper also specified the <a href="/wiki/Landing_gear" title="Landing gear">landing gear</a> must remain deployed, the <a href="/wiki/Flap_(aeronautics)" title="Flap (aeronautics)">wing flaps</a> must be lowered 15 degrees and the cabin must remain <a href="/wiki/Cabin_pressurization" title="Cabin pressurization">unpressurized</a>.<a href="#cite_note-FOOTNOTERothenbergUlvaeus19995-62">[60]</a> First Officer Rataczak informed Cooper that the configuration limited the aircraft's range to about 1,000 miles (1,600 km), so a second refueling would be necessary before entering Mexico. Cooper and the crew discussed options, and agreed on <a href="/wiki/Reno%E2%80%93Tahoe_International_Airport" title="Reno–Tahoe International Airport">Reno–Tahoe International Airport</a> as the refueling stop.<a href="#cite_note-63">[61]</a><a href="#cite_note-FOOTNOTEHimmelsbachWorcester198633–35-64">[62]</a> Cooper further directed the aircraft take off with the rear exit door open and its <a href="/wiki/Airstair" title="Airstair">airstair</a> extended.<a href="#cite_note-FOOTNOTEGray2011b74–77-65">[63]</a> Northwest officials objected for reasons of safety, but Cooper countered by saying, "It can be done, do it," but then did not insist and said he would lower the staircase once they were airborne.<a href="#cite_note-FOOTNOTEGray2011b74–77-65">[63]</a> Cooper demanded Mucklow remain aboard to assist the operation.<a href="#cite_note-66">[64]</a> <div class="mw-heading mw-heading3"><h3 id="Back_in_the_air">Back in the air</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=3" title="Edit section: Back in the air">edit</a>]</div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Northwest_Airlines_Flight_305_Crew.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/b/bd/Northwest_Airlines_Flight_305_Crew.jpg/220px-Northwest_Airlines_Flight_305_Crew.jpg" decoding="async" width="220" height="170" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/b/bd/Northwest_Airlines_Flight_305_Crew.jpg/330px-Northwest_Airlines_Flight_305_Crew.jpg 1.5x, //upload.wikimedia.org/wikipedia/en/b/bd/Northwest_Airlines_Flight_305_Crew.jpg 2x" data-file-width="359" data-file-height="278" /></a><figcaption>Crew of Flight 305 upon landing in Reno: (left to right) Captain William Scott, Co-pilot Bill Rataczak, Flight Attendant Tina Mucklow, Flight Engineer Harold E. Anderson.</figcaption></figure> Around 7:40 pm, Flight 305 took off, with only Cooper, Mucklow, Scott, Rataczak and Flight Engineer Anderson aboard.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198636-67">[65]</a> Two <a href="/wiki/Convair_F-106_Delta_Dart" title="Convair F-106 Delta Dart">F-106</a> fighters from McChord Air Force Base<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198645–46-68">[66]</a> and a <a href="/wiki/Lockheed_T-33" title="Lockheed T-33">Lockheed T-33</a> trainer—diverted from an unrelated <a href="/wiki/Air_National_Guard" title="Air National Guard">Air National Guard</a> mission—followed the 727. All three jets maintained "S" flight patterns to stay behind the slow-moving 727,<a href="#cite_note-69">[67]</a> and out of Cooper's view. After takeoff, Cooper told Mucklow to lower the aft staircase. She told him and the flight crew she feared being sucked out of the aircraft.<a href="#cite_note-70">[68]</a> The flight crew suggested she come to the cockpit and retrieve an emergency rope with which she could tie herself to a seat. Cooper rejected the suggestion, stating he did not want her going up front or the flight crew coming back to the cabin.<a href="#cite_note-71">[69]</a> She continued to express her fear to him, and asked him to cut some cord from one of the parachutes to create a safety line for her. He said he would lower the stairs himself,<a href="#cite_note-72">[70]</a> instructed her to go to the cockpit, close the curtain partition between the Coach and First Class sections and not return.<a href="#cite_note-73">[71]</a> Before she left, Mucklow begged Cooper, "Please, please take the bomb with you."<a href="#cite_note-RS_Marks-22">[20]</a> Cooper responded that he would either disarm it or take it with him.<a href="#cite_note-74">[72]</a> As she walked to the cockpit and turned to close the curtain partition, she saw Cooper standing in the aisle tying what appeared to be the money bag around his waist.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198642-75">[73]</a><a href="#cite_note-76">[74]</a> From takeoff to when Mucklow entered the cockpit, four to five minutes had elapsed. For the rest of the flight to <a href="/wiki/Reno,_Nevada" title="Reno, Nevada">Reno</a>, Mucklow remained in the cockpit,<a href="#cite_note-77">[75]</a> and was the last person to see Cooper. Around 8:00 pm, a cockpit warning light flashed, indicating the aft staircase had been deployed. Scott used the plane's <a href="/wiki/Intercom" title="Intercom">intercom</a> to ask Cooper if he needed assistance, but Cooper's last message<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198644-78">[76]</a> was a one-word reply: "No."<a href="#cite_note-Caldwell1971-61">[59]</a> The crew's ears popped from the drop in air pressure from the stairs being opened.<a href="#cite_note-79">[77]</a> At approximately 8:13 p.m., the aircraft's tail section suddenly <a href="/wiki/Aircraft_principal_axes" title="Aircraft principal axes">pitched</a> upward, forcing the pilots to <a href="/wiki/Trim_tab" title="Trim tab">trim</a> and return the aircraft to level flight.<a href="#cite_note-FOOTNOTEBragg20054-80">[78]</a> In his interview with the FBI, Rataczak said the sudden upward pitch occurred while the flight was near the suburbs north of Portland.<a href="#cite_note-81">[79]</a> With the aft cabin door open and the staircase deployed, the flight crew remained in the cockpit, unsure if Cooper was still aboard. Mucklow used the intercom to inform Cooper they were approaching Reno and that he needed to raise the stairs so the airplane could land safely. She repeated her requests as the pilots made the final approach to land, but neither Mucklow nor the flight crew received a reply from Cooper.<a href="#cite_note-82">[80]</a> At 11:02 pm, with the aft staircase still deployed, Flight 305 landed at Reno–Tahoe International Airport.<a href="#cite_note-FOOTNOTEEdwards202142-83">[81]</a> FBI agents, state troopers, sheriff's deputies and <a href="/wiki/Reno_Police_Department" title="Reno Police Department">Reno police</a> established a perimeter around the aircraft but, fearing the hijacker and the bomb were still aboard, did not approach the plane. Scott searched the cabin, confirmed Cooper was no longer aboard and, after a thirty-minute search, an FBI <a href="/wiki/Bomb_squad" class="mw-redirect" title="Bomb squad">bomb squad</a> declared the cabin safe.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198648-84">[82]</a> <div class="mw-heading mw-heading2"><h2 id="Investigation">Investigation</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=4" title="Edit section: Investigation">edit</a>]</div> In addition to sixty-six <a href="/wiki/Fingerprint" title="Fingerprint">latent fingerprints</a> aboard the plane,<a href="#cite_note-Pasternak2000-85">[83]</a> FBI agents recovered Cooper's black clip-on tie, tie clip and two of the four parachutes,<a href="#cite_note-parachutes-20">[b]</a> one of which had been opened and had three <a href="/wiki/Shroud_line" class="mw-redirect" title="Shroud line">shroud lines</a> cut from the canopy.<a href="#cite_note-86">[84]</a> FBI agents interviewed eyewitnesses in Portland, Seattle and Reno, and developed a series of <a href="/wiki/Composite_sketch" class="mw-redirect" title="Composite sketch">composite sketches</a>.<a href="#cite_note-FBIVault7-87">[85]</a> Local police and FBI agents immediately began questioning possible suspects.<a href="#cite_note-88">[86]</a> In a rush to meet a deadline, reporter James Long recorded the name "Dan Cooper" as "D. B. Cooper".<a href="#cite_note-89">[87]</a><a href="#cite_note-90">[88]</a> <a href="/wiki/United_Press_International" title="United Press International">United Press International</a> <a href="/wiki/Wire_service" class="mw-redirect" title="Wire service">wire service</a> reporter Clyde Jabin republished Long's error,<a href="#cite_note-91">[89]</a><a href="#cite_note-92">[90]</a> and as other media sources repeated the error,<a href="#cite_note-93">[91]</a> the hijacker's pseudonym became "D. B. Cooper."<a href="#cite_note-FOOTNOTEBragg20054-80">[78]</a> Acting on the possibility the hijacker may have used his real name (or the same <a href="/wiki/Pseudonym" title="Pseudonym">alias</a> in a previous crime), Portland police discovered and interviewed a Portland citizen named D. B. Cooper. The Portland Cooper had a minor police record, but was quickly eliminated as a suspect. <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:727db.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/727db.gif/220px-727db.gif" decoding="async" width="220" height="122" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/727db.gif/330px-727db.gif 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a4/727db.gif/440px-727db.gif 2x" data-file-width="800" data-file-height="444" /></a><figcaption>An animation of the <a href="/wiki/Boeing_727" title="Boeing 727">727</a>'s rear airstair deploying in flight, with Cooper jumping off: The gravity-operated apparatus remained open until the aircraft landed.</figcaption></figure> Due to the number of variables and parameters, precisely defining the area to search was difficult. The jet's airspeed estimates varied, the environmental conditions along the flight path varied with the aircraft's location and altitude,<a href="#cite_note-94">[92]</a> and only Cooper knew how long he remained in <a href="/wiki/Free_fall" title="Free fall">free-fall</a> before pulling his ripcord.<a href="#cite_note-Caldwell1971-61">[59]</a> The F-106 pilots neither saw anyone jumping from the airliner, nor did their radar detect a deployed parachute. A black-clad man jumping into the moonless night would be difficult to see, especially given the limited visibility, cloud cover and lack of ground lighting.<a href="#cite_note-95">[93]</a> The T-33 pilots did not make visual contact with the 727.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198647-96">[94]</a> On December 6, 1971, <a href="/wiki/Director_of_the_FBI" class="mw-redirect" title="Director of the FBI">FBI Director</a> <a href="/wiki/J._Edgar_Hoover" title="J. Edgar Hoover">J. Edgar Hoover</a> approved the use of an Air Force <a href="/wiki/Lockheed_SR-71_Blackbird" title="Lockheed SR-71 Blackbird">SR-71 Blackbird</a> to retrace and photograph Flight 305's flightpath,<a href="#cite_note-97">[95]</a> and attempt to locate the items Cooper carried during his jump.<a href="#cite_note-98">[96]</a> The SR-71 made five flights to retrace Flight 305's route, but due to poor visibility, the photography attempts were unsuccessful.<a href="#cite_note-99">[97]</a> In an experimental recreation, flying the same aircraft used in the hijacking in the same flight configuration, FBI agents pushed a 200-pound (91 kg) sled out of the open airstair and were able to reproduce the upward motion of the tail section and brief change in cabin pressure described by the flight crew at 8:13 pm.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198680–81-100">[98]</a><a href="#cite_note-101">[99]</a> Initial extrapolations placed Cooper's landing zone within an area on the southernmost outreach of <a href="/wiki/Mount_St._Helens" title="Mount St. Helens">Mount St. Helens</a>, a few miles southeast of <a href="/wiki/Ariel,_Washington" title="Ariel, Washington">Ariel, Washington</a>, near <a href="/wiki/Lake_Merwin" title="Lake Merwin">Lake Merwin</a>, an <a href="/wiki/Artificial_lake" class="mw-redirect" title="Artificial lake">artificial lake</a> formed by a dam on the <a href="/wiki/Lewis_River_(Washington)" title="Lewis River (Washington)">Lewis River</a>.<a href="#cite_note-102">[100]</a> Search efforts concentrated on <a href="/wiki/Clark_County,_Washington" title="Clark County, Washington">Clark</a> and <a href="/wiki/Cowlitz_County,_Washington" title="Cowlitz County, Washington">Cowlitz</a> counties, encompassing the terrain immediately south and north of the Lewis River in southwest Washington.<a href="#cite_note-103">[101]</a><a href="#cite_note-104">[102]</a> FBI agents and sheriff's deputies searched large areas of the largely forested terrain on foot and by helicopter. Door-to-door searches of local farmhouses were also performed. Other search parties ran patrol boats along Lake Merwin and <a href="/wiki/Yale_Lake" title="Yale Lake">Yale Lake</a>, the reservoir immediately to its east.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198667–68-105">[103]</a> Neither Cooper nor any of the equipment he presumably carried was found.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198667–68-105">[103]</a> Using fixed-wing aircraft and helicopters from the <a href="/wiki/Oregon_Army_National_Guard" title="Oregon Army National Guard">Oregon Army National Guard</a>, the FBI coordinated an aerial search along the entire flight path (known as <a href="/wiki/Victor_airways" title="Victor airways">Victor 23</a> in U.S. aviation terminology,<a href="#cite_note-106">[104]</a> and as "Vector 23" in most Cooper literature)<a href="#cite_note-Pasternak2000-85">[83]</a><a href="#cite_note-Gray2007-107">[105]</a> from Seattle to Reno. Although numerous broken treetops and several pieces of plastic and other objects resembling parachute canopies were sighted and investigated, nothing relevant to the hijacking was found.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198670–71-108">[106]</a> Soon after the spring thaw in early 1972, teams of FBI agents aided by some 200 <a href="/wiki/United_States_Army" title="United States Army">soldiers</a> from <a href="/wiki/Fort_Lewis_(Washington)" title="Fort Lewis (Washington)">Fort Lewis</a>, along with <a href="/wiki/United_States_Air_Force" title="United States Air Force">United States Air Force</a> personnel, National Guardsmen, and civilian volunteers, conducted another thorough ground search of Clark and Cowlitz Counties for 18 days in March, and then another 18 days in April.<a href="#cite_note-FOOTNOTEOlson201034-109">[107]</a> Electronic Explorations Company, a marine-salvage firm, used a <a href="/wiki/Submarine" title="Submarine">submarine</a> to search the 200-foot (61 m) depths of Lake Merwin.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986101–104-110">[108]</a> Two local women stumbled upon a skeleton in an abandoned structure in Clark County; it was later identified as the remains of Barbara Ann Derry, a teenaged girl who had been abducted and murdered several weeks before.<a href="#cite_note-111">[109]</a><a href="#cite_note-112">[110]</a> Ultimately, the extensive search and recovery operation uncovered no significant material evidence related to the hijacking.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198687–89-113">[111]</a> Based on early computer projections produced for the FBI, Cooper's drop zone was first estimated to be between Ariel dam to the north and the town of <a href="/wiki/Battle_Ground,_Washington" title="Battle Ground, Washington">Battle Ground, Washington</a>, to the south.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198667-114">[112]</a> In March 1972, after a joint investigation with Northwest Orient Airlines and the Air Force, the FBI determined Cooper probably jumped over the town of <a href="/wiki/La_Center,_Washington" title="La Center, Washington">La Center, Washington</a>.<a href="#cite_note-115">[113]</a><a href="#cite_note-116">[114]</a> In 2019, the FBI released a report detailing the burglary of a grocery store, about three hours after Cooper jumped, near <a href="/wiki/Heisson,_Washington" title="Heisson, Washington">Heisson, Washington</a>. Heisson, an <a href="/wiki/Unincorporated_area" title="Unincorporated area">unincorporated community</a>, was within the calculated drop zone Northwest Airlines presented to the FBI.<a href="#cite_note-FOOTNOTEEdwards2021140-117">[115]</a> In the report, the FBI noted the burglar took only survival items, such as beef jerky and gloves. However, the report notes that the burglar wore "military type boots with a corregated [<a href="/wiki/Sic" title="Sic">sic</a>] sole", while Cooper was described as wearing slip-on shoes.<a href="#cite_note-118">[116]</a><a href="#cite_note-119">[117]</a> <div class="mw-heading mw-heading3"><h3 id="Search_for_ransom_money">Search for ransom money</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=5" title="Edit section: Search for ransom money">edit</a>]</div> A month after the hijacking, the FBI distributed lists of the ransom serial numbers to financial institutions, <a href="/wiki/Casino" title="Casino">casinos</a>, racetracks, businesses with routine transactions involving large amounts of cash, and to law-enforcement agencies around the world. Northwest Orient offered a reward of 15% of the recovered money, to a maximum of $25,000. In early 1972, U.S. Attorney General <a href="/wiki/John_N._Mitchell" title="John N. Mitchell">John N. Mitchell</a> released the serial numbers to the general public.<a href="#cite_note-timeline-120">[118]</a> Two men used counterfeit $20 bills printed with Cooper serial numbers to swindle $30,000 from a <a href="/wiki/Newsweek" title="Newsweek">Newsweek</a> reporter named Karl Fleming in exchange for an interview with a man they falsely claimed was the hijacker.<a href="#cite_note-121">[119]</a><a href="#cite_note-Everett1972-122">[120]</a> In early 1973, with the ransom money still missing, <a href="/wiki/The_Oregon_Journal" title="The Oregon Journal">The Oregon Journal</a> republished the serial numbers and offered $1,000 to the first person to turn in a ransom bill to the newspaper or any FBI field office. In Seattle, the <a href="/wiki/Seattle_Post-Intelligencer" title="Seattle Post-Intelligencer">Post-Intelligencer</a> made a similar offer with a $5,000 reward. The offers remained in effect until Thanksgiving 1974, and though several near matches were reported, no genuine bills were found.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198695-123">[121]</a> In 1975, Northwest Orient's insurer, Global Indemnity Co., complied with an order from the <a href="/wiki/Supreme_Court_of_Minnesota" class="mw-redirect" title="Supreme Court of Minnesota">Minnesota Supreme Court</a> and paid the airline's $180,000 (equivalent to $1,019,221 in 2023) claim on the ransom money.<a href="#cite_note-124">[122]</a> <div class="mw-heading mw-heading3"><h3 id="Later_developments">Later developments</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=6" title="Edit section: Later developments">edit</a>]</div> Analysis of the flight data indicated the first estimated location of Cooper's landing zone was inaccurate. Captain Scott—who was flying the aircraft manually because of Cooper's speed and altitude demands—determined the flight path was farther east than initially reported.<a href="#cite_note-Seven1996-125">[123]</a> Additional data provided by <a href="/wiki/Continental_Airlines" title="Continental Airlines">Continental Airlines</a> pilot Tom Bohan—who was flying four minutes behind Flight 305—led the FBI to recalculate their estimates for Cooper's drop zone. Bohan noted the FBI's calculations for Cooper's drop zone were based on incorrectly-recorded wind direction, and therefore the FBI's estimates were inaccurate.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986111–113-126">[124]</a> Based on Bohan's data and subsequent recalculations of the flight path, the FBI determined Cooper's drop zone was probably over the <a href="/wiki/Washougal_River" title="Washougal River">Washougal River</a> <a href="/wiki/Watershed_(rivers)" class="mw-redirect" title="Watershed (rivers)">watershed</a>.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986114–116-127">[125]</a> In 1986, FBI Agent Ralph Himmelsbach wrote, "I have to confess, if I were going to look for Cooper... I would head for the Washougal."<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986115-128">[126]</a> The Washougal Valley and the surrounding areas have been repeatedly searched but no discoveries traceable to the hijacking have been reported,<a href="#cite_note-Seven1996-125">[123]</a> and the FBI believes any remaining physical clues were probably destroyed in the <a href="/wiki/1980_eruption_of_Mount_St._Helens" title="1980 eruption of Mount St. Helens">1980 eruption of Mount St. Helens</a>.<a href="#cite_note-129">[127]</a> <div class="mw-heading mw-heading3"><h3 id="Investigation_suspended">Investigation suspended</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=7" title="Edit section: Investigation suspended">edit</a>]</div> On July 8, 2016, the FBI announced active investigation of the Cooper case was suspended, citing the need to deploy investigative resources and manpower on issues of greater and more urgent priority. Local field offices would continue to accept any legitimate physical evidence, related specifically to the parachutes or to the ransom money. The 66-volume case file compiled during the 45-year course of the investigation would be preserved for historical purposes at <a href="/wiki/FBI_headquarters" class="mw-redirect" title="FBI headquarters">FBI headquarters</a> in <a href="/wiki/Washington,_D.C." title="Washington, D.C.">Washington, D.C.</a>, and on the FBI website. All of the evidence is open to the public.<a href="#cite_note-130">[128]</a><a href="#cite_note-131">[129]</a> The crime remains the only unsolved case of <a href="/wiki/Air_piracy" class="mw-redirect" title="Air piracy">air piracy</a> in commercial aviation history.<a href="#cite_note-132">[130]</a> <div class="mw-heading mw-heading2"><h2 id="Physical_evidence">Physical evidence</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=8" title="Edit section: Physical evidence">edit</a>]</div> During their forensic search of the aircraft, FBI agents found four major pieces of evidence, each with a direct physical link to Cooper: a black clip-on tie, a mother-of-pearl tie clip, a hair from Cooper's headrest, and eight filter-tipped Raleigh cigarette butts from the armrest ashtray. <div class="mw-heading mw-heading3"><h3 id="Clip-on_necktie">Clip-on necktie</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=9" title="Edit section: Clip-on necktie">edit</a>]</div> FBI agents found a black clip-on necktie in seat 18-E, where Cooper had been seated. Attached to the tie was a gold tie-clip with a circular mother-of-pearl setting in the center of the clip.<a href="#cite_note-133">[131]</a> The FBI determined the tie had been sold exclusively at <a href="/wiki/JCPenney" title="JCPenney">JCPenney</a> department stores, but had been discontinued in 1968.<a href="#cite_note-134">[132]</a> By late 2007, the FBI had built a partial <a href="/wiki/DNA" title="DNA">DNA</a> profile from samples found on Cooper's tie in 2001.<a href="#cite_note-HelpSolve-135">[133]</a> However, the FBI also acknowledged no evidence linked Cooper to the source of the DNA sample. FBI Special Agent Fred Gutt said, "The tie had two small DNA samples, and one large sample ... it's difficult to draw firm conclusions from these samples."<a href="#cite_note-NotMatch-136">[134]</a> The FBI also made public a file of previously unreleased evidence, including Cooper's airplane ticket,<a href="#cite_note-King5-137">[135]</a> composite sketches, fact sheets, and posted a request for information about Cooper's identification.<a href="#cite_note-FBIVault7-87">[85]</a><a href="#cite_note-HelpSolve-135">[133]</a><a href="#cite_note-138">[136]</a> In March 2009, a group of "citizen sleuths" using GPS, satellite imagery, and other technologies unavailable in 1971,<a href="#cite_note-isodbc-139">[137]</a> began reinvestigating components of the case. Known as the Cooper Research Team (CRT),<a href="#cite_note-CitizenSleuths-140">[138]</a> the group included <a href="/wiki/Paleontologist" class="mw-redirect" title="Paleontologist">paleontologist</a> Tom Kaye from the <a href="/wiki/Burke_Museum_of_Natural_History_and_Culture" title="Burke Museum of Natural History and Culture">Burke Museum of Natural History and Culture</a> in Seattle, scientific illustrator Carol Abraczinskas, <a href="/wiki/Computer_scientist" title="Computer scientist">computer scientist</a> Sean Christo, and <a href="/wiki/Metallurgist" class="mw-redirect" title="Metallurgist">metallurgist</a> Alan Stone. Although the CRT obtained little new information about the buried ransom money or Cooper's landing zone, they found, analyzed, and identified hundreds of organic and metallic particles on Cooper's tie. Using <a href="/wiki/Electron_microscopy" class="mw-redirect" title="Electron microscopy">electron microscopy</a>, the CRT identified <a href="/wiki/Lycopodium" title="Lycopodium">Lycopodium</a> spores, the source of which was likely pharmaceutical. The team also found minute particles of unalloyed <a href="/wiki/Titanium" title="Titanium">titanium</a> on the tie, along with particles of <a href="/wiki/Bismuth" title="Bismuth">bismuth</a>, <a href="/wiki/Antimony" title="Antimony">antimony</a>, <a href="/wiki/Cerium" title="Cerium">cerium</a>, <a href="/wiki/Strontium_sulfide" title="Strontium sulfide">strontium sulfide</a>, <a href="/wiki/Aluminium" title="Aluminium">aluminum</a>, and titanium-antimony alloys.<a href="#cite_note-CitizenSleuths-140">[138]</a> The metal and <a href="/wiki/Rare_earth_mineral" class="mw-redirect" title="Rare earth mineral">rare-earth</a> particles suggested Cooper may have worked for Boeing<a href="#cite_note-:0-141">[139]</a><a href="#cite_note-:1-142">[140]</a> or another aeronautical engineering company, at a chemical manufacturing plant, or at a metal fabrication and production facility.<a href="#cite_note-143">[141]</a> The material with the most significance, explained Kaye, was the unalloyed <a href="/wiki/Titanium" title="Titanium">titanium</a>. During the 1970s, the use of pure titanium was rare and would only be used in aircraft fabrication facilities, or at chemical companies combining titanium and aluminum to store extremely corrosive substances.<a href="#cite_note-144">[142]</a> The cerium and strontium sulfide were used by <a href="/wiki/Boeing" title="Boeing">Boeing</a>'s <a href="/wiki/Boeing_2707" title="Boeing 2707">supersonic transport development project</a>, and by Portland factories in which <a href="/wiki/Cathode-ray_tube" title="Cathode-ray tube">cathode-ray tubes</a> were manufactured, such as <a href="/wiki/Teledyne" class="mw-redirect" title="Teledyne">Teledyne</a> and <a href="/wiki/Tektronix" title="Tektronix">Tektronix</a>.<a href="#cite_note-:3-145">[143]</a> Cooper researcher Eric Ulis has speculated that the titanium-antimony alloys are linked to Rem-Cru Titanium Inc., a metals manufacturer and Boeing contractor.<a href="#cite_note-3_particles-146">[144]</a> <div class="mw-heading mw-heading3"><h3 id="Hair_samples">Hair samples</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=10" title="Edit section: Hair samples">edit</a>]</div> FBI agents found two hair samples in Cooper's seat: a single strand of limb hair on the seat, and a single strand of brown Caucasian head hair on the headrest.<a href="#cite_note-FOOTNOTEGray2011b93-147">[145]</a> The limb hair was destroyed after the FBI Crime Laboratory determined the sample lacked enough unique microscopic characteristics to be useful.<a href="#cite_note-148">[146]</a> However, the FBI Crime Laboratory determined the head hair was suitable for future comparison, and preserved the hair on a microscope slide.<a href="#cite_note-149">[147]</a> During their attempts to build Cooper's DNA profile in 2002, the FBI discovered the hair sample had been lost.<a href="#cite_note-150">[148]</a> <div class="mw-heading mw-heading3"><h3 id="Cigarette_butts">Cigarette butts</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=11" title="Edit section: Cigarette butts">edit</a>]</div> In the armrest ashtray of seat 18-E, FBI agents found eight Raleigh filter-tipped cigarette butts. The butts were sent to the FBI Crime Laboratory,<a href="#cite_note-151">[149]</a> but investigators were unable to find fingerprints and returned the butts to the Las Vegas field office.<a href="#cite_note-152">[150]</a> In 1998, the FBI sought to extract DNA from the cigarette butts, but discovered the butts had been destroyed while in the custody of the Las Vegas field office.<a href="#cite_note-153">[151]</a> <div class="mw-heading mw-heading3"><h3 id="Recovered_ransom_money">Recovered ransom money</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=12" title="Edit section: Recovered ransom money">edit</a>]</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Money_stolen_by_D._B._Cooper.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Money_stolen_by_D._B._Cooper.jpg/220px-Money_stolen_by_D._B._Cooper.jpg" decoding="async" width="220" height="145" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Money_stolen_by_D._B._Cooper.jpg/330px-Money_stolen_by_D._B._Cooper.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Money_stolen_by_D._B._Cooper.jpg/440px-Money_stolen_by_D._B._Cooper.jpg 2x" data-file-width="1100" data-file-height="724" /></a><figcaption>Portion of Brian Ingram's 1980 discovery.</figcaption></figure> On February 10, 1980, eight-year-old Brian Ingram was vacationing with his family on the <a href="/wiki/Columbia_River" title="Columbia River">Columbia River</a> at a beachfront known as Tina (or Tena) Bar, about 9 miles (14 km) downstream from <a href="/wiki/Vancouver,_Washington" title="Vancouver, Washington">Vancouver, Washington</a>, and 20 miles (32 km) southwest of Ariel. As he raked the sandy riverbank to build a campfire, he uncovered three packets of the ransom cash, totaling about $5,800.<a href="#cite_note-154">[152]</a> The bills had disintegrated from lengthy exposure to the elements, but were still bundled in rubber bands.<a href="#cite_note-155">[153]</a> FBI technicians confirmed the money was indeed a portion of the ransom: two packets of 100 twenty-dollar bills each, and a third packet of 90, all arranged in the same order as when given to Cooper.<a href="#cite_note-156">[154]</a><a href="#cite_note-157">[155]</a> The discovery caused new conjecture, and ultimately raised more questions than it answered. Initial statements by investigators and scientific consultants were founded on the assumption the bundled bills washed freely into the Columbia River from one of its many connecting tributaries. An <a href="/wiki/United_States_Army_Corps_of_Engineers" title="United States Army Corps of Engineers">Army Corps of Engineers</a> <a href="/wiki/Hydrology" title="Hydrology">hydrologist</a> noted the bills had disintegrated in a "rounded" fashion and were "matted together", indicating they "had been deposited by river action", as opposed to having been buried deliberately.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986110-158">[156]</a> The finding supported the hypothesis Cooper had landed near the Washougal River, which merges with the Columbia upstream from the discovery site,<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986110–111-159">[157]</a> and not in or near Lake Merwin, the Lewis River, or any of its tributaries feeding the Columbia River downstream from Tina Bar. The "free-floating" hypothesis neither explained the ten bills missing from one packet, nor explained how the three packets remained together after separating from the rest of the money. Physical evidence was incompatible with geological evidence; Himmelsbach wrote free-floating bundles would have washed up on the bank "within a couple of years" of the hijacking; otherwise, the rubber bands would have long since deteriorated.<a href="#cite_note-160">[158]</a> Geological evidence suggested the bills arrived at Tina Bar after 1974, when the Army Corps of Engineers performed a <a href="/wiki/Dredging" title="Dredging">dredging</a> operation on a nearby section of the river. Geologist Leonard Palmer of <a href="/wiki/Portland_State_University" title="Portland State University">Portland State University</a> found two distinct layers of sand and sediment between the clay deposited on the riverbank by the dredge and the sand layer in which the bills were buried, indicating the bills arrived long after dredging had been completed.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986110-158">[156]</a><a href="#cite_note-161">[159]</a> In late 2020, analysis of <a href="/wiki/Diatom" title="Diatom">diatoms</a> found on the bills suggests the bundles found at Tina Bar were not submerged in the river or buried dry at the time of the hijacking in November 1971. Only diatoms that bloom during springtime were found, indicating the money had entered the water at least several months after the hijacking.<a href="#cite_note-162">[160]</a><a href="#cite_note-163">[161]</a> In 1986, after protracted negotiations, the recovered bills were divided equally between Brian Ingram and Northwest Orient's insurer Royal Globe Insurance;<a href="#cite_note-164">[162]</a> the FBI retained 14 examples as evidence.<a href="#cite_note-timeline-120">[118]</a><a href="#cite_note-165">[163]</a> Ingram sold fifteen of his bills at auction in 2008 for about $37,000 (equivalent to $52,000 in 2023).<a href="#cite_note-166">[164]</a> The Columbia River ransom money remains the only confirmed physical evidence from the hijacking found outside the aircraft.<a href="#cite_note-isodbc-139">[137]</a> <div class="mw-heading mw-heading3"><h3 id="Parachutes">Parachutes</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=13" title="Edit section: Parachutes">edit</a>]</div> During the hijacking, Cooper demanded and received two main parachutes and two reserve parachutes. The two reserve (front) parachutes were supplied by a local skydiving school and the two main (back) parachutes were supplied by a local pilot, Norman Hayden.<a href="#cite_note-167">[165]</a> Earl Cossey, the parachute rigger who packed all four parachutes brought to Cooper, described the two main parachutes as emergency bailout parachutes (as opposed to sporting parachutes used by skydivers).<a href="#cite_note-168">[166]</a> Cossey further described the main parachutes as being like military parachutes because they were rigged to open immediately upon the ripcord being pulled and were incapable of being steered.<a href="#cite_note-169">[167]</a><a href="#cite_note-170">[168]</a> When the airplane landed in Reno, FBI agents discovered two parachutes Cooper left behind: one reserve (front) parachute and one main (back) parachute. The reserve parachute had been opened and three shroud lines had been cut out, but the main parachute left behind was still intact.<a href="#cite_note-171">[169]</a><a href="#cite_note-172">[170]</a> The unused main parachute was described by FBI agents as a Model NB6 (Navy Backpack 6) and is on display at the Washington State Historical Society Museum.<a href="#cite_note-173">[171]</a><a href="#cite_note-174">[172]</a> One of the two reserve (front) parachutes Cooper was given was an unusable training parachute intended to only be used for classroom demonstrations.<a href="#cite_note-175">[173]</a> According to Cossey, the reserve parachute's internal canopy was sewn together so skydiving students could get the feel of pulling a ripcord on a packed parachute without the canopy actually deploying.<a href="#cite_note-176">[174]</a> This non-functional reserve parachute was not found in the aircraft when it landed in Reno, causing FBI agents to speculate Cooper was not an experienced parachutist because someone with experience would have realized this reserve parachute was a "dummy parachute".<a href="#cite_note-King5-137">[135]</a><a href="#cite_note-HelpSolve-135">[133]</a> However, within days of the hijacking, the FBI revealed neither of the parachute harnesses Cooper was given had the necessary D-rings required to attach reserve parachutes.<a href="#cite_note-177">[175]</a><a href="#cite_note-178">[176]</a><a href="#cite_note-179">[177]</a> Although Cooper lacked the ability to attach this "dummy" parachute to his main harness as a reserve parachute, it was not found in the airplane, so what he did with it is unknown.<a href="#cite_note-180">[178]</a><a href="#cite_note-181">[179]</a> Cossey speculated Cooper removed the sewn-together canopy and used the empty reserve container as an extra money bag.<a href="#cite_note-182">[180]</a> Tina Mucklow's testimony was in line with Cossey's speculation, stating she recalled Cooper attempting to pack money inside a parachute container.<a href="#cite_note-183">[181]</a> In November 1978, a deer hunter found a 727's instruction placard for lowering the aft airstair. The placard was found near a logging road about 13 miles (21 km) east of <a href="/wiki/Castle_Rock,_Washington" title="Castle Rock, Washington">Castle Rock, Washington</a>, north of Lake Merwin, but within Flight 305's basic flight path.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986108-184">[182]</a> <div class="mw-heading mw-heading2"><h2 id="Theories,_hypotheses_and_conjecture">Theories, hypotheses and conjecture</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=14" title="Edit section: Theories, hypotheses and conjecture">edit</a>]</div> During the 45-year span of its active investigation, the FBI periodically made public some of its working hypotheses and tentative conclusions, drawn from witness testimony and the scarce physical evidence.<a href="#cite_note-185">[183]</a> <div class="mw-heading mw-heading3"><h3 id="Sketches">Sketches</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=15" title="Edit section: Sketches">edit</a>]</div> During the first year of the investigation, the FBI used eyewitness testimony from the passengers and flight crew to develop sketches of Cooper. The first sketch, officially titled Composite A, was completed a few days after the hijacking and was released on November 28, 1971.<a href="#cite_note-186">[184]</a> According to witnesses, the Composite A sketch—jokingly known as "<a href="/wiki/Bing_Crosby" title="Bing Crosby">Bing Crosby</a>"<a href="#cite_note-FOOTNOTEGray2011b114-187">[185]</a>—was not an accurate likeness of Cooper. The Composite A sketch, said witnesses, showed a young man with a narrow face, and did not resemble Cooper<a href="#cite_note-188">[186]</a> or capture his disinterested, "let's get this over with" look.<a href="#cite_note-189">[187]</a> Flight attendant Florence Schaffner repeatedly told the FBI the Composite A sketch was a very poor likeness of Cooper.<a href="#cite_note-190">[188]</a> After multiple eyewitnesses said Composite A was not an accurate rendering, FBI artists developed a second composite sketch. Completed in late 1972, the second Composite B sketch was intended to depict more accurately Cooper's age, skin tone, and face shape.<a href="#cite_note-191">[189]</a> Eyewitnesses to whom Composite B was shown said the sketch was more accurate, but the Composite B Cooper looked too "angry" or "nasty". One flight attendant said the Composite B sketch looked like a "hoodlum" and remembered Cooper as "more refined in appearance".<a href="#cite_note-192">[190]</a> Moreover, said witnesses, the Composite B sketch depicted a man older than Cooper, with a lighter complexion.<a href="#cite_note-193">[191]</a> Using the criticisms of Composite B, FBI artists made adjustments and improvements to the Composite B sketch. On January 2, 1973, the FBI finalized revised Composite B, their third sketch of Cooper. Of the new sketch, one flight attendant said revised Composite B was, "a very close resemblance" to the hijacker.<a href="#cite_note-194">[192]</a> Opined another flight attendant, "the hijacker would be easily recognized from this sketch."<a href="#cite_note-195">[193]</a> In April 1973, the FBI concluded the revised Composite B sketch was the best likeness of Cooper they could develop, and should be considered the definitive sketch of Cooper.<a href="#cite_note-196">[194]</a> <style data-mw-deduplicate="TemplateStyles:r1248256098">@media all and (max-width:720px){.mw-parser-output .mod-gallery{width:100%!important}}.mw-parser-output .mod-gallery{display:table}.mw-parser-output .mod-gallery-default{background:transparent;margin-top:4px}.mw-parser-output .mod-gallery-center{margin-left:auto;margin-right:auto}.mw-parser-output .mod-gallery-left{float:left}.mw-parser-output .mod-gallery-right{float:right}.mw-parser-output .mod-gallery-none{float:none}.mw-parser-output .mod-gallery-collapsible{width:100%}.mw-parser-output .mod-gallery .title,.mw-parser-output .mod-gallery .main,.mw-parser-output .mod-gallery .footer{display:table-row}.mw-parser-output .mod-gallery .title>div{display:table-cell;padding:0 4px 4px;text-align:center;font-weight:bold}.mw-parser-output .mod-gallery .main>div{display:table-cell}.mw-parser-output .mod-gallery .gallery{line-height:1.35em}.mw-parser-output .mod-gallery .footer>div{display:table-cell;padding:4px;text-align:right;font-size:85%;line-height:1em}.mw-parser-output .mod-gallery .title>div *,.mw-parser-output .mod-gallery .footer>div *{overflow:visible}.mw-parser-output .mod-gallery .gallerybox img{background:none!important}.mw-parser-output .mod-gallery .bordered-images .thumb img{border:solid var(--background-color-neutral,#eaecf0)1px}.mw-parser-output .mod-gallery .whitebg .thumb{background:var(--background-color-base,#fff)!important}</style><div class="mod-gallery mod-gallery-default mod-gallery-center"><div class="main"><div><ul class="gallery mw-gallery-traditional nochecker bordered-images whitebg"> <li class="gallerybox" style="width: 335px"> <div class="thumb" style="width: 330px; height: 280px;"><a href="/wiki/File:Cooper_Composite_A.jpg" class="mw-file-description" title="Composite Sketch A – November 1971"><img alt="Composite Sketch A – November 1971" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Cooper_Composite_A.jpg/300px-Cooper_Composite_A.jpg" decoding="async" width="300" height="208" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/b/bf/Cooper_Composite_A.jpg 1.5x" data-file-width="429" data-file-height="297" /></a></div> <div class="gallerytext">Composite Sketch A – November 1971</div> </li> <li class="gallerybox" style="width: 335px"> <div class="thumb" style="width: 330px; height: 280px;"><a href="/wiki/File:D.B._Cooper_Composite_Sketch_B.jpg" class="mw-file-description" title="Composite Sketch B – late 1972"><img alt="Composite Sketch B – late 1972" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/D.B._Cooper_Composite_Sketch_B.jpg/300px-D.B._Cooper_Composite_Sketch_B.jpg" decoding="async" width="300" height="205" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/a/a8/D.B._Cooper_Composite_Sketch_B.jpg 1.5x" data-file-width="444" data-file-height="303" /></a></div> <div class="gallerytext">Composite Sketch B – late 1972</div> </li> <li class="gallerybox" style="width: 335px"> <div class="thumb" style="width: 330px; height: 280px;"><a href="/wiki/File:Revised_Composite_Sketch_B.jpg" class="mw-file-description" title="Revised Composite Sketch B – winter 1972–1973"><img alt="Revised Composite Sketch B – winter 1972–1973" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3c/Revised_Composite_Sketch_B.jpg/300px-Revised_Composite_Sketch_B.jpg" decoding="async" width="300" height="190" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/3/3c/Revised_Composite_Sketch_B.jpg 1.5x" data-file-width="448" data-file-height="284" /></a></div> <div class="gallerytext">Revised Composite Sketch B – winter 1972–1973</div> </li> </ul></div></div></div> <div class="mw-heading mw-heading3"><h3 id="Suspect_profiling">Suspect profiling</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=16" title="Edit section: Suspect profiling">edit</a>]</div> Flight attendants Schaffner and Mucklow, who spent the most time interacting with Cooper, were interviewed on the same night in separate cities and gave nearly identical descriptions: a man in his mid-40s, approximately 5 feet 10 inches (1.78 m) tall and 170 to 180 pounds (77 to 82 kg), with olive-toned skin, brown eyes, short combed-back black hair, and no discernible accent.<a href="#cite_note-197">[195]</a> <a href="/wiki/University_of_Oregon" title="University of Oregon">University of Oregon</a> student Bill Mitchell, who sat across from Cooper during the three-hour flight, gave the FBI several interviews and provided detailed descriptions of Cooper for what subsequently became Composite Sketch B.<a href="#cite_note-198">[196]</a> Mitchell's descriptions of Cooper were similar to those provided by the flight attendants, except Mitchell described Cooper as 5 feet 9 inches (1.75 m) to 5 feet 10 inches (1.78 m). Since Mitchell was 6 feet 2 inches (1.88 m) tall, he described himself as "way bigger" than Cooper and referred to Cooper as "slight".<a href="#cite_note-199">[197]</a><a href="#cite_note-FOOTNOTEEdwards202112-200">[198]</a> Robert Gregory, one of the only other passengers besides Mitchell who provided the FBI with a full description of Cooper, also described Cooper as 5 feet 9 inches (1.75 m) tall. Gregory stated he believed Cooper to be of Mexican-American or Native American descent.<a href="#cite_note-201">[199]</a> In May 1973, the FBI internally released an eight-page suspect profile of Cooper.<a href="#cite_note-202">[200]</a> The profile suggested Cooper was a military-trained parachutist and not a sports skydiver: in addition to his familiarity with the military parachutes with which he was provided, Cooper's age would have made him an outlier in the sport-skydiving community and would have increased the likelihood of being recognized by a club member.<a href="#cite_note-203">[201]</a> Multiple eyewitnesses noted Cooper's athletic build, so the FBI profile suggested Cooper probably exercised regularly despite his age.<a href="#cite_note-204">[202]</a> FBI profilers suspected Cooper was an Air Force veteran familiar with Seattle and the surrounding areas. Cooper recognized Tacoma as the jet circled Puget Sound, and in his conversation with Mucklow, Cooper correctly noted McChord AFB's proximity to Seattle-Tacoma Airport, a detail with which most civilians would be unfamiliar.<a href="#cite_note-205">[203]</a> Cooper's mannerisms—such as his vocabulary, planning, his thorough retrieval of evidence, and his use of aviation terminology—led the FBI to conclude Cooper was not a common criminal: Cooper was clearly intelligent, not impulsive or easily rattled, a careful and procedure-oriented planner, adept at anticipating contingencies and adaptive strategies, with meticulous and methodical tendencies.<a href="#cite_note-206">[204]</a> Profilers also noted Cooper's ability to quickly and competently adapt to various situations as they arose indicated he probably preferred to work independently, and neither needed nor wanted an accomplice.<a href="#cite_note-207">[205]</a> Cooper's financial situation was probably desperate. According to retired FBI chief investigator Ralph Himmelsbach, <a href="/wiki/Extortion" title="Extortion">extortionists</a> and other criminals who steal large amounts of money nearly always do so because they need it urgently; otherwise, the crime is not worth the considerable risk.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198696-208">[206]</a> The FBI considered—but ultimately dismissed—the possibility Cooper was a "thrill seeker" who made the jump, "just to prove it could be done".<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986115-128">[126]</a> Because Cooper spilled the only drink he was served and never requested another, the FBI theorized Cooper was neither a heavy drinker nor an alcoholic. Moreover, an alcoholic would likely have been incapable of refusing further alcoholic beverages throughout the stressful and lengthy hijacking.<a href="#cite_note-209">[207]</a> By calculating the number of cigarettes Cooper smoked throughout the hijacking, the FBI believed Cooper smoked about one pack of cigarettes a day.<a href="#cite_note-210">[208]</a> Agents theorized Cooper's alias was based on the adventure hero <a href="/wiki/Dan_Cooper_(comics)" title="Dan Cooper (comics)">Dan Cooper</a>, a fictional <a href="/wiki/Royal_Canadian_Air_Force" title="Royal Canadian Air Force">Royal Canadian Air Force</a> test pilot and the main character of a popular French-language <a href="/wiki/Belgian_comics" title="Belgian comics">Belgian comic book</a> series, one cover of which depicted Dan Cooper skydiving.<a href="#cite_note-isodbc-139">[137]</a> Because the Dan Cooper comics were neither translated to English nor imported to the United States, FBI profilers speculated the hijacker encountered them during a European tour of duty, and spoke fluent French.<a href="#cite_note-isodbc-139">[137]</a> <div class="mw-heading mw-heading3"><h3 id="Knowledge_and_planning">Knowledge and planning</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=17" title="Edit section: Knowledge and planning">edit</a>]</div> Based on the evidence and Cooper's tactics, the FBI speculated Cooper planned the hijacking carefully using detailed, specific knowledge of aviation, the local terrain, and the 727's capabilities. Cooper chose a seat in the last row of the rear cabin for three reasons: to observe and respond to any action in front of him, to minimize the possibility of being approached or attacked by someone behind him, and to make himself less conspicuous to the rest of the passengers.<a href="#cite_note-FOOTNOTEEdwards202113-211">[209]</a> To ensure he would not be deliberately supplied with sabotaged equipment, Cooper demanded four parachutes to force the assumption he might compel one or more hostages to jump with him.<a href="#cite_note-212">[210]</a> FBI agent Ralph Himmelsbach noted Cooper's choice of a bomb—instead of other weapons previously used by hijackers—thwarted any multidirectional attempts to rush him.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198652-213">[211]</a> Cooper was careful to avoid leaving evidence. Before he jumped, Cooper demanded Mucklow return to him all notes either written by him, or on his behalf. Mucklow said she used the last match in his paper matchbook to light one of his cigarettes, and when she attempted to dispose of the empty matchbook, he demanded she return it to him.<a href="#cite_note-214">[212]</a> Although Cooper meticulously attempted to retrieve evidence, he left his clip-on tie in his seat.<a href="#cite_note-215">[213]</a> Cooper was clearly familiar with the 727's capabilities and confidential features, but the 727's design was the primary reason Cooper chose the aircraft. With its aft airstair and the placement of its three engines, the 727 was one of the only passenger jets from which a parachute jump could be easily made. Mucklow told the FBI Cooper appeared to be familiar with the 727's typical refueling time and procedures.<a href="#cite_note-216">[214]</a><a href="#cite_note-217">[215]</a> By specifying a 15° flap setting, Cooper displayed specific knowledge of aviation tactics and the 727's capabilities. Unlike most commercial jet airliners, the 727 could remain in slow, low-altitude flight without stalling. The flap setting Cooper specifically requested allowed him to control the 727's airspeed and altitude without entering the cockpit, where Cooper could have been overpowered by the three pilots.<a href="#cite_note-218">[216]</a> First Officer Bill Rataczak, who spoke with Cooper on the intercom during the hijacking, told the FBI, "[Cooper] displayed a specific knowledge of flying and aircraft in general."<a href="#cite_note-219">[217]</a> The most significant knowledge Cooper displayed was a feature both secret and unique to the 727: the aft airstair could be operated during flight, and the single activation switch in the rear of the cabin could not be overridden from the cockpit.<a href="#cite_note-:4-220">[218]</a> Cooper knew how to operate the aft staircase, and had clearly planned to use it for his escape. The FBI speculated Cooper knew the <a href="/wiki/Central_Intelligence_Agency" title="Central Intelligence Agency">Central Intelligence Agency</a> was using 727s to drop agents and supplies into enemy territory during the Vietnam War.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198643-221">[219]</a> Since no situation on a passenger flight would necessitate such an operation, civilian crews were neither informed the aft airstair could be lowered midflight, nor were they aware its operation could not be overridden from the cockpit.<a href="#cite_note-222">[220]</a> Cooper appeared to be familiar with parachutes, although his experience level is unknown. Mucklow said Cooper, "appeared to be completely familiar with the parachutes which had been furnished to him",<a href="#cite_note-223">[221]</a> and told a journalist, "Cooper put on [his] parachute as though he did so every day".<a href="#cite_note-224">[222]</a> Cooper's familiarity with the military-style parachutes he was given has resulted in speculation that Cooper was a military parachutist and not a civilian skydiver.<a href="#cite_note-FOOTNOTEEdwards202127-225">[223]</a> Larry Carr, who directed the investigative team from 2006 to 2009, does not believe Cooper was a <a href="/wiki/Paratrooper" title="Paratrooper">paratrooper</a>.<a href="#cite_note-226">[224]</a> Instead, Carr speculates Cooper had been an Air Force aircraft cargo loader. An aircraft cargo-loading assignment would provide him with aviation knowledge and experience: cargo loaders have basic jump training, wear emergency parachutes, and know how to dispatch items from planes in flight. As a cargo loader, Cooper would be familiar with parachutes, "but not necessarily sufficient knowledge to survive the jump he made".<a href="#cite_note-autogenerated1-227">[225]</a> <div class="mw-heading mw-heading3"><h3 id="Cooper's_fate">Cooper's fate</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=18" title="Edit section: Cooper's fate">edit</a>]</div> From the beginning of their investigation, FBI agents did not believe Cooper survived his jump. The FBI provided several reasons and facts to support their conclusion: Cooper's apparent lack of skydiving experience, his lack of proper equipment for his jump and survival, the temperature and inclement weather on the night of the hijacking, the wooded terrain into which Cooper jumped, his lack of knowledge of his landing area, and the unused ransom money. First, Cooper appeared to lack the necessary <a href="/wiki/Skydiving" class="mw-redirect" title="Skydiving">skydiving</a> knowledge, skills, and experience for the type of jump he attempted. Carr said: "We originally thought Cooper was an experienced jumper, perhaps even a paratrooper."<a href="#cite_note-228">[226]</a> Carr further said: "We concluded after a few years this was simply not true. No experienced parachutist would have jumped in the pitch-black night, in the rain, with a 172 mph [77 m/s] wind in his face wearing loafers and a trench coat. It was simply too risky."<a href="#cite_note-HelpSolve-135">[133]</a> Alternatively, skydiving instructor Earl Cossey, who supplied the parachutes, testified Cooper would not have needed extensive experience to survive the jump and "anyone who had six or seven practice jumps could accomplish this".<a href="#cite_note-229">[227]</a> However, Cossey also noted jumping at night drastically increased the risk of injury, and without jump boots, Cooper would probably have suffered severe ankle or leg injuries upon landing.<a href="#cite_note-230">[228]</a> Second, Cooper did not appear to have the equipment necessary for either his jump or his survival in the wilderness. Cooper failed to bring or request a helmet,<a href="#cite_note-231">[229]</a><a href="#cite_note-FOOTNOTEGunther198515-232">[230]</a> and jumped into a 15 °F (−9 °C) wind at 10,000 feet (3,000 m) in November over Washington State without proper protection against the extreme <a href="/wiki/Wind_chill" title="Wind chill">wind chill</a>.<a href="#cite_note-233">[231]</a><a href="#cite_note-autogenerated1-227">[225]</a> Although the contents of Cooper's 4 in × 12 in × 14 in (10 cm × 30 cm × 36 cm)<a href="#cite_note-234">[232]</a> paper bag are unknown, Cooper did not use any of the bag's contents to assist him during any part of the hijacking, so the FBI speculated the bag contained items Cooper needed for his jump, such as boots, gloves, and goggles.<a href="#cite_note-235">[233]</a> Third, Cooper did not have an <a href="/wiki/Accomplice" class="mw-redirect" title="Accomplice">accomplice</a> waiting on the ground to help him escape. Such an arrangement would have required both a precisely timed jump and the flight crew's cooperation to follow a predetermined flight path, but Cooper did not give the flight crew a specific path. Moreover, the flight crew proposed—and Cooper agreed—to alter the flight path, and fly from Seattle to Reno for refueling,<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198635-236">[234]</a> and Cooper had no way of keeping an accomplice apprised of his changed plans. The low cloud cover and lack of visibility to the ground further complicated Cooper's ability to determine his location, establish a bearing, or see his landing zone.<a href="#cite_note-HelpSolve-135">[133]</a> Finally, the ransom money was never spent, and the recovered portion was found unused.<a href="#cite_note-isodbc-139">[137]</a> Carr said: "Diving into the wilderness without a plan, without the right equipment, in such terrible conditions, he probably never even got his chute open."<a href="#cite_note-HelpSolve-135">[133]</a> FBI agent Richard Tosaw theorized Cooper became incapacitated from hypothermia during his jump, landed in the Columbia River, and drowned.<a href="#cite_note-237">[c]</a><a href="#cite_note-238">[235]</a><a href="#cite_note-239">[236]</a><a href="#cite_note-240">[237]</a> However, FBI agents were not unanimous in their assessments of Cooper's ultimate fate. A senior FBI agent anonymously opined in a 1976 article in <a href="/wiki/The_Seattle_Times" title="The Seattle Times">The Seattle Times</a>, "I think [Cooper] made it. I think he slept in his own bed that night. It was a clear night. A lot of the country is pretty flat ... he could have just walked out. Right down the road. Hell, they weren't even looking for him there at the time. They thought he was somewhere else. He could just walk down the road."<a href="#cite_note-241">[238]</a><a href="#cite_note-242">[239]</a> Conclusive evidence of Cooper's death has not been found.<a href="#cite_note-FOOTNOTEColbertSzollosi2016186-243">[240]</a> In the months after Cooper's hijacking, <a href="/wiki/D._B._Cooper_copycat_hijackings" title="D. B. Cooper copycat hijackings">five men attempted copycat hijackings</a>, and all five survived their parachute escapes.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198683-244">[241]</a> The survival of the copycats—several of whom had circumstances and conditions similar to Cooper's jump—forced FBI lead case agent Ralph Himmelsbach to reevaluate his opinions and theories regarding Cooper's chances for survival. Himmelsbach cited three examples of hijackers who survived jumps in conditions similar to Cooper's escape: Martin McNally, <a href="/wiki/Frederick_Hahneman" title="Frederick Hahneman">Frederick Hahneman</a>, and Richard LaPoint.<a href="#cite_note-245">[d]</a> Hijacker Martin McNally jumped using only a reserve chute, without protective gear, at night, over Indiana.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198679-246">[242]</a> Unlike Cooper, who appeared to be familiar with parachutes, McNally had to be shown how to put on his parachute.<a href="#cite_note-247">[243]</a><a href="#cite_note-248">[244]</a> Additionally, McNally's pilot increased the airspeed to 320 knots (590 km/h), nearly twice the airspeed of Flight 305 at the time of Cooper's jump. The increased windspeed caused a violent jump for McNally: the money bag was immediately torn from him, "yet he had landed unharmed except for some superficial scratches and bruises".<a href="#cite_note-249">[e]</a> 49-year-old <a href="/wiki/Frederick_Hahneman" title="Frederick Hahneman">Frederick Hahneman</a> hijacked a 727 in Pennsylvania and survived after jumping at night into a <a href="/wiki/Honduras" title="Honduras">Honduran</a> jungle.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198683-244">[241]</a><a href="#cite_note-250">[245]</a> A third copycat, Richard LaPoint, hijacked a 727 in Nevada. Wearing only trousers, a shirt, and cowboy boots, LaPoint jumped into the freezing January wind over northern Colorado and landed in the snow.<a href="#cite_note-251">[246]</a> In 2008, Himmelsbach admitted he originally thought Cooper had only a fifty-percent chance of survival, but subsequently revised his assessment.<a href="#cite_note-252">[247]</a><a href="#cite_note-253">[248]</a> By 1976, most published legal analyses concurred the impending expiration of the <a href="/wiki/Statute_of_limitations" title="Statute of limitations">statute of limitations</a> for prosecution of the hijacker would make little difference.<a href="#cite_note-254">[249]</a> Since the statute's interpretation varies from case to case and from court to court, a prosecutor could argue Cooper had forfeited <a href="/wiki/Legal_immunity" title="Legal immunity">legal immunity</a> on any of several valid technical grounds.<a href="#cite_note-255">[250]</a> In November 1976, a Portland <a href="/wiki/Grand_jury" title="Grand jury">grand jury</a> returned an indictment <a href="/wiki/Trial_in_absentia" title="Trial in absentia">in absentia</a> against "<a href="/wiki/John_Doe" title="John Doe">John Doe</a>, a.k.a. Dan Cooper" for air piracy and violation of the <a href="/wiki/Hobbs_Act" title="Hobbs Act">Hobbs Act</a>.<a href="#cite_note-Denson1996-256">[251]</a> The indictment formally enabled prosecution to be continued, should the hijacker be apprehended at any time in the future.<a href="#cite_note-Denson1996-256">[251]</a> <div class="mw-heading mw-heading2"><h2 id="Suspects">Suspects</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=19" title="Edit section: Suspects">edit</a>]</div> Between 1971 and 2016, the FBI processed more than a thousand "serious suspects", including assorted publicity seekers and <a href="/wiki/Deathbed_confession" title="Deathbed confession">deathbed confessors</a>.<a href="#cite_note-Pasternak2000-85">[83]</a><a href="#cite_note-257">[252]</a><a href="#cite_note-258">[253]</a> <div class="mw-heading mw-heading3"><h3 id="Ted_Braden">Ted Braden</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=20" title="Edit section: Ted Braden">edit</a>]</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:TedBBradenID.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/TedBBradenID.jpg/220px-TedBBradenID.jpg" decoding="async" width="220" height="229" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/TedBBradenID.jpg/330px-TedBBradenID.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1b/TedBBradenID.jpg/440px-TedBBradenID.jpg 2x" data-file-width="525" data-file-height="546" /></a><figcaption>Ted Braden's military identification photograph.</figcaption></figure> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Ted_Braden" title="Ted Braden">Ted Braden</a></div> Theodore Burdette Braden Jr. (1928–2007) was a Special Forces commando during the <a href="/wiki/Vietnam_War" title="Vietnam War">Vietnam War</a>, a master skydiver, and a convicted felon. He was believed by many within the Special Forces community, both at the time of the hijacking and during subsequent years, to have been Cooper.<a href="#cite_note-Beeson-259">[254]</a><a href="#cite_note-Moore-260">[255]</a> Born in Ohio, Braden first joined the military at the age of 16 in 1944, serving with the <a href="/wiki/101st_Airborne" class="mw-redirect" title="101st Airborne">101st Airborne</a> during World War II. He eventually became one of the military's best parachutists, often representing the Army in international skydiving tournaments,<a href="#cite_note-Flight-261">[256]</a> and his military records list him as having made 911 jumps.<a href="#cite_note-FOOTNOTEBeeson202051-262">[257]</a> During the 1960s, Braden was a team leader within the <a href="/wiki/Military_Assistance_Command,_Vietnam_%E2%80%93_Studies_and_Observations_Group" title="Military Assistance Command, Vietnam – Studies and Observations Group">Military Assistance Command, Vietnam – Studies and Observations Group</a> (MACVSOG), a classified commando unit of <a href="/wiki/Green_Berets" class="mw-redirect" title="Green Berets">Green Berets</a> which performed unconventional warfare operations during the Vietnam War.<a href="#cite_note-FOOTNOTEMoore201833-263">[258]</a> He also served as a military skydiving instructor, teaching <a href="/wiki/High-altitude_military_parachuting" title="High-altitude military parachuting">HALO</a> jumping techniques to members of <a href="/wiki/Project_DELTA" title="Project DELTA">Project Delta</a>.<a href="#cite_note-Duncan-264">[259]</a> Braden spent 23 months in Vietnam, conducting classified operations within both North and South Vietnam, as well as Laos and Cambodia.<a href="#cite_note-FOOTNOTEDuncan196722-265">[260]</a> In December 1966, Braden deserted his unit in Vietnam and made his way to the <a href="/wiki/Republic_of_the_Congo" title="Republic of the Congo">Congo</a> to serve as a <a href="/wiki/Mercenary" title="Mercenary">mercenary</a>,<a href="#cite_note-266">[261]</a> but only served there a brief time before being arrested by CIA agents and taken back to the United States for a court-martial. Despite having committed a capital offense by deserting in wartime, Braden was given an honorable discharge and prohibited from re-enlisting in the military in exchange for his continued secrecy about the MACVSOG program.<a href="#cite_note-267">[262]</a> Braden was profiled in the October 1967 issue of <a href="/wiki/Ramparts_(magazine)" title="Ramparts (magazine)">Ramparts</a> magazine, wherein he was described by fellow Special Forces veteran and journalist <a href="/wiki/Donald_W._Duncan" title="Donald W. Duncan">Don Duncan</a> as being someone with a "secret death wish" who "continually places himself in unnecessary danger but always seems to get away with it", specifically referring to Braden's disregard for military skydiving safety regulations.<a href="#cite_note-268">[263]</a> Duncan also claimed that during Braden's time in Vietnam, he was "continuously involved in shady deals to make money".<a href="#cite_note-269">[264]</a> After his military discharge in 1967, the details of Braden's life are largely unknown, but at the time of the hijacking he was a truck driver for <a href="/wiki/Consolidated_Freightways" title="Consolidated Freightways">Consolidated Freightways</a>, which was headquartered in Vancouver, Washington, just across the Columbia River from Portland and not far from the suspected dropzone of Ariel, Washington.<a href="#cite_note-FOOTNOTEBeeson2020252-270">[265]</a> It is also known that during the early 1970s he was investigated by the FBI for stealing $250,000 during a trucking scam he had allegedly devised, but he was never charged for this supposed crime.<a href="#cite_note-FOOTNOTEBeeson2020220-271">[266]</a> In 1980, Braden was indicted by a Federal grand jury for driving an 18-wheeler full of stolen goods from Arizona to Massachusetts, but it is unknown whether there was a conviction in that case.<a href="#cite_note-272">[267]</a> Two years later Braden was arrested in Pennsylvania for driving a stolen vehicle with fictitious plates and for having no driver's license.<a href="#cite_note-273">[268]</a> Braden was eventually sent to Federal prison during the late 1980s, serving time in Pennsylvania, but the precise crime is unknown.<a href="#cite_note-FOOTNOTEBeeson2020225-274">[269]</a> Despite his ability as a soldier, he was not well liked personally and was described by a family member as "the perfect combination of high intelligence and criminality".<a href="#cite_note-FOOTNOTEBeeson20209-275">[270]</a> From his time working covert operations in Vietnam, he likely would have possessed the then-classified knowledge about the ability and proper specifications for jumping from a 727, perhaps having done it himself on MACVSOG missions. Physically, Braden's military records list him at 5 ft 8 in (173 cm), which is shorter than the height description of at least 5 ft 10 in (178 cm) given by the two flight attendants, but this military measurement would have been taken in his stocking feet and he may have appeared somewhat taller in shoes. However, he possessed a dark complexion from years of outdoor military service, had short dark hair, a medium athletic build, and was 43 years of age at the time of the hijacking, which are features all in line with the descriptions of Cooper.<a href="#cite_note-FOOTNOTEBeeson2020235-276">[271]</a> <div class="mw-heading mw-heading3"><h3 id="Kenneth_Peter_Christiansen">Kenneth Peter Christiansen</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=21" title="Edit section: Kenneth Peter Christiansen">edit</a>]</div> In 2003, <a href="/wiki/Minnesota" title="Minnesota">Minnesota</a> resident Lyle Christiansen watched a television documentary about the Cooper hijacking and became convinced that his late brother Kenneth (1926–1994) was Cooper.<a href="#cite_note-Gray2007-107">[105]</a> After repeated futile attempts to convince the FBI as well as author and movie director <a href="/wiki/Nora_Ephron" title="Nora Ephron">Nora Ephron</a> (whom he hoped would make a movie about the case), he contacted <a href="/wiki/Private_investigator" title="Private investigator">private investigator</a> Skipp Porteous in New York City. In 2010, Porteous published a book postulating that Christiansen was the hijacker.<a href="#cite_note-277">[272]</a> The next year, an episode of the <a href="/wiki/History_(American_TV_network)" class="mw-redirect" title="History (American TV network)">History</a> series <a href="/wiki/Brad_Meltzer%27s_Decoded" title="Brad Meltzer's Decoded">Brad Meltzer's Decoded</a> also summarized the circumstantial evidence linking Christiansen to the Cooper case.<a href="#cite_note-BradMeltzer-278">[273]</a> Christiansen enlisted in the Army in 1944 and was trained as a paratrooper. <a href="/wiki/World_War_II" title="World War II">World War II</a> had ended by the time he was deployed in 1945, but he made occasional training jumps while stationed in Japan with <a href="/wiki/Allied_occupation_of_Japan" class="mw-redirect" title="Allied occupation of Japan">occupation forces</a> during the late 1940s. After leaving the Army, he joined Northwest Orient in 1954 as a laborer stationed at Northwest Airlines' Far East stopover on Shemya Island in the Aleutians. He subsequently became a flight attendant, and then a <a href="/wiki/Purser" title="Purser">purser</a>, based in Seattle.<a href="#cite_note-Gray2007-107">[105]</a> Christiansen was 45 years old at the time of the hijacking, but he was shorter (5 ft 8 in or 173 cm) and thinner (150 pounds or 68 kg) than eyewitness descriptions of Cooper.<a href="#cite_note-Gray2007-107">[105]</a> Christiansen smoked (as did the hijacker) and displayed a fondness for bourbon (the drink Cooper had requested).<a href="#cite_note-FOOTNOTEGray2011bp._118:_"Kenny_drank_bourbon_so_much,_he_collected_his_own_bourbon_bottles."-279">[274]</a> Stewardess Florence Schaffner told author Geoffrey Gray that photos of Christiansen fit her memory of the hijacker's appearance more closely than those of other suspects she had been shown but could not conclusively identify him.<a href="#cite_note-Gray2007-107">[105]</a><a href="#cite_note-FOOTNOTEGray2011b180–190-280">[275]</a> Despite the publicity generated by Porteous's book and the 2011 television documentary, the FBI maintains that Christiansen cannot be considered a <a href="/wiki/Prime_suspect" title="Prime suspect">prime suspect</a>.<a href="#cite_note-HelpSolve-135">[133]</a><a href="#cite_note-CNN2011-08-01-281">[276]</a> It cites the poor match to eyewitness physical descriptions and a complete absence of direct incriminating evidence.<a href="#cite_note-282">[277]</a> <div class="mw-heading mw-heading3"><h3 id="Jack_Coffelt">Jack Coffelt</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=22" title="Edit section: Jack Coffelt">edit</a>]</div> Bryant "Jack" Coffelt (1917–1975) was a <a href="/wiki/Con_man" class="mw-redirect" title="Con man">con man</a>, ex-convict, and purported government informant who claimed to have been the chauffeur and confidant of <a href="/wiki/Abraham_Lincoln" title="Abraham Lincoln">Abraham Lincoln</a>'s last undisputed descendant, great-grandson <a href="/wiki/Robert_Todd_Lincoln_Beckwith" title="Robert Todd Lincoln Beckwith">Robert Todd Lincoln Beckwith</a>. In 1972, he began claiming he was Cooper and attempted through an intermediary – a former cellmate named James Brown – to sell his story to a <a href="/wiki/Hollywood_(film_industry)" class="mw-redirect" title="Hollywood (film industry)">Hollywood</a> production company. He said he landed near <a href="/wiki/Mount_Hood" title="Mount Hood">Mount Hood</a>, about 50 miles (80 km) southeast of Ariel, injuring himself and losing the ransom money in the process. Photos of Coffelt bear a resemblance to the composite drawings, although he was in his mid-fifties in 1971. He was reportedly in Portland on the day of the hijacking and sustained leg injuries around that time which were consistent with a skydiving mishap.<a href="#cite_note-283">[278]</a> Coffelt's account was reviewed by the FBI, which concluded that it differed in several details from information that had not been made public and was therefore a fabrication.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198683–84-284">[279]</a> Brown continued peddling the story long after Coffelt died in 1975. Multiple media venues, including the <a href="/wiki/CBS" title="CBS">CBS</a> news program <a href="/wiki/60_Minutes" title="60 Minutes">60 Minutes</a>, considered and rejected it.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986121–122-285">[280]</a> <div class="mw-heading mw-heading3"><h3 id="Lynn_Doyle_Cooper">Lynn Doyle Cooper</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=23" title="Edit section: Lynn Doyle Cooper">edit</a>]</div> Lynn Doyle "L. D." Cooper (1931–1999), a leather worker and <a href="/wiki/Korean_War" title="Korean War">Korean War</a> veteran, was proposed as a suspect in July 2011 by his niece, Marla Cooper.<a href="#cite_note-286">[281]</a><a href="#cite_note-287">[282]</a> As an eight-year-old, she recalled Cooper and another uncle planning something "very mischievous", involving the use of "expensive walkie-talkies", at her grandmother's house in <a href="/wiki/Sisters,_Oregon" title="Sisters, Oregon">Sisters, Oregon</a>, 150 miles (240 km) southeast of Portland.<a href="#cite_note-288">[283]</a> The next day Flight 305 was hijacked; and though the uncles ostensibly were turkey hunting, L. D. Cooper came home wearing a bloody shirt—the result, he said, of an auto accident.<a href="#cite_note-CNN2011-08-01-281">[276]</a> Later, Marla claimed, her parents came to believe that L. D. was the hijacker. She also recalled that her uncle, who died in 1999, was obsessed with the Canadian comic book hero Dan Cooper and "had one of his comic books thumbtacked to his wall"—although he was not a skydiver or paratrooper.<a href="#cite_note-289">[284]</a> In August 2011, <a href="/wiki/New_York_(magazine)" title="New York (magazine)">New York</a> magazine published an alternative witness sketch, reportedly based on a description by Flight 305 eyewitness Robert Gregory, depicting horn-rimmed sunglasses, a "russet"-colored suit jacket with wide lapels, and <a href="/wiki/Marcelled" class="mw-redirect" title="Marcelled">marcelled</a> hair. The article observed that L. D. Cooper had wavy hair that looked marcelled (as did Duane Weber, see below).<a href="#cite_note-290">[285]</a> The FBI announced that no fingerprints had been found on a guitar strap made by L. D. Cooper.<a href="#cite_note-291">[286]</a> One week later, they added that his DNA did not match the partial DNA profile obtained from the hijacker's tie, but acknowledged that there is no certainty that the hijacker was the source of the organic material obtained from the tie.<a href="#cite_note-NotMatch-136">[134]</a> <div class="mw-heading mw-heading3"><h3 id="Barbara_Dayton">Barbara Dayton</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=24" title="Edit section: Barbara Dayton">edit</a>]</div> Barbara Dayton (1926–2002), a recreational pilot and <a href="/wiki/University_of_Washington" title="University of Washington">University of Washington</a> librarian who was named Robert Dayton at birth, served in the <a href="/wiki/United_States_Merchant_Marine" title="United States Merchant Marine">U.S. Merchant Marine</a> and then the Army during World War II.<a href="#cite_note-McNerthney2007-292">[287]</a> After discharge, Dayton worked with explosives for construction work and aspired to a professional airline career, but could not obtain a commercial pilot's license.<a href="#cite_note-FOOTNOTEGray2011b57,_95-293">[288]</a> Dayton had <a href="/wiki/Gender_reassignment_surgery" class="mw-redirect" title="Gender reassignment surgery">gender reassignment surgery</a> in 1969, and changed her name to Barbara; she is believed to be the first person to have had this type of surgery in Washington State.<a href="#cite_note-294">[289]</a> She claimed to have staged the hijacking two years later, presenting as a man, in order to "get back" at the airline industry and the FAA, whose insurmountable rules and conditions had prevented her from becoming an airline pilot.<a href="#cite_note-FOOTNOTEOlson201072–73-295">[290]</a> Dayton said that the ransom money was hidden in a <a href="/wiki/Cistern" title="Cistern">cistern</a> near <a href="/wiki/Woodburn,_Oregon" title="Woodburn, Oregon">Woodburn, Oregon</a>, a suburban area south of Portland. She eventually recanted the entire story, ostensibly after learning that hijacking charges could still be brought. She also did not match the physical description particularly closely.<a href="#cite_note-FOOTNOTEGray2011b242–243-296">[291]</a> <div class="mw-heading mw-heading3"><h3 id="William_Gossett">William Gossett</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=25" title="Edit section: William Gossett">edit</a>]</div> William Pratt Gossett (1930–2003) was a <a href="/wiki/United_States_Marine_Corps" title="United States Marine Corps">Marine Corps</a>, Army, and <a href="/wiki/United_States_Army_Air_Forces" title="United States Army Air Forces">Army Air Forces</a> veteran who had military service in Korea and Vietnam. His military experience included jump training and wilderness survival. Gossett was known to be obsessed with the Cooper hijacking. According to Galen Cook, a lawyer who has collected information related to Gossett for years, he once showed his sons a key to a <a href="/wiki/Vancouver,_British_Columbia" class="mw-redirect" title="Vancouver, British Columbia">Vancouver, British Columbia</a>, <a href="/wiki/Safe_deposit_box" title="Safe deposit box">safe deposit box</a> which, he claimed, contained the long-missing ransom money.<a href="#cite_note-297">[292]</a> The FBI has no direct evidence implicating Gossett and cannot even reliably place him in the <a href="/wiki/Pacific_Northwest" title="Pacific Northwest">Pacific Northwest</a> at the time of the hijacking.<a href="#cite_note-298">[293]</a> "There is not one link to the D. B. Cooper case," said Special Agent Carr, "other than the statements [Gossett] made to someone."<a href="#cite_note-deseret-299">[294]</a> <div class="mw-heading mw-heading3"><h3 id="Joe_Lakich">Joe Lakich</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=26" title="Edit section: Joe Lakich">edit</a>]</div> Joe Lakich (1921–2017) was a retired U.S. Army Major and Korean War veteran whose daughter Susan Giffe was killed less than two months before the hijacking, as a consequence of a botched hostage negotiation conducted by the FBI.<a href="#cite_note-300">[295]</a> The events culminating in the death of Lakich's daughter would be studied by hostage negotiators for decades as an example of what not to do during a hostage situation.<a href="#cite_note-nashvillescene.com-301">[296]</a> He and his wife later sued the FBI, and ultimately an Appeals Court ruled in their favor, holding that the FBI acted negligently during the hostage negotiation.<a href="#cite_note-nashvillescene.com-301">[296]</a> Lakich would become a Cooper suspect in large part due to the revelation that Cooper's tie contained microscopic particles of uncommon metals, such as unalloyed titanium.<a href="#cite_note-302">[297]</a> It is speculated that few people during that era would have contact with such materials, and that Cooper may have worked in a manufacturing environment working on electronics as engineer or manager. When the hijacking occurred, Lakich was working in Nashville as a production supervisor at an electronics capacitor factory and would have likely been exposed to the materials found on the tie.<a href="#cite_note-303">[298]</a> When Cooper was asked by Tina Mucklow why he was committing the hijacking, he replied: "It's not because I have a grudge against your airlines, it's just because I have a grudge."<a href="#cite_note-Federal_Bureau_of_Investigation-31">[29]</a> It is believed by some that this "grudge" was Lakich's anger toward the FBI for their failed efforts at rescuing his daughter less than two months earlier.<a href="#cite_note-304">[299]</a> <div class="mw-heading mw-heading3"><h3 id="John_List">John List</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=27" title="Edit section: John List">edit</a>]</div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/John_List_(murderer)" title="John List (murderer)">John List (murderer)</a></div> John Emil List (1925–2008) was an accountant and war veteran who murdered his wife, three teenage children, and 85-year-old mother in <a href="/wiki/Westfield,_New_Jersey" title="Westfield, New Jersey">Westfield</a>, <a href="/wiki/New_Jersey" title="New Jersey">New Jersey</a>, fifteen days before the Cooper hijacking, withdrew $200,000 from his mother's bank account, and disappeared.<a href="#cite_note-305">[300]</a> He came to the attention of the Cooper task force due to the timing of his disappearance, multiple matches to the hijacker's description, and the reasoning that "a fugitive accused of <a href="/wiki/Mass_murder" title="Mass murder">mass murder</a> has nothing to lose".<a href="#cite_note-nymagtimeline-306">[301]</a> After his capture in 1989, List denied any involvement in the Cooper hijacking: no substantial evidence implicates him, and the FBI no longer considers him a suspect.<a href="#cite_note-307">[302]</a> List died in prison in 2008.<a href="#cite_note-308">[303]</a> <div class="mw-heading mw-heading3"><h3 id="Ted_Mayfield">Ted Mayfield</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=28" title="Edit section: Ted Mayfield">edit</a>]</div> Theodore Ernest Mayfield (1935–2015) was a <a href="/wiki/United_States_special_operations_forces" title="United States special operations forces">Special Forces</a> veteran, pilot, competitive skydiver, and skydiving instructor. He served prison time in 1994 for <a href="/wiki/Negligent_homicide" title="Negligent homicide">negligent homicide</a> after two of his students died when their parachutes failed to open<a href="#cite_note-309">[304]</a> and was later found indirectly responsible for thirteen additional skydiving deaths due to faulty equipment and training. In 2010, he was sentenced to three years' <a href="/wiki/Probation" title="Probation">probation</a> for piloting an airplane 26 years after losing his pilot's license and rigging certificates.<a href="#cite_note-310">[305]</a> He was suggested repeatedly as a suspect early in the investigation, according to FBI Agent Ralph Himmelsbach, who knew Mayfield from a prior dispute at a local airport. He was ruled out, based partly on the fact that he telephoned Himmelsbach less than two hours after Flight 305 landed in Reno to volunteer advice on standard skydiving practices and possible landing zones, as well as information on local skydivers.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198651-311">[306]</a> <div class="mw-heading mw-heading3"><h3 id="Richard_McCoy_Jr.">Richard McCoy Jr.</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=29" title="Edit section: Richard McCoy Jr.">edit</a>]</div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Richard_McCoy_Jr." title="Richard McCoy Jr.">Richard McCoy Jr.</a></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Richard_McCoy,_Jr..jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/d/d8/Richard_McCoy%2C_Jr..jpg" decoding="async" width="176" height="220" class="mw-file-element" data-file-width="176" data-file-height="220" /></a><figcaption>Richard McCoy Jr.</figcaption></figure> Richard McCoy (1942–1974) was an Army veteran who served two tours of duty in Vietnam, first as a demolition expert and later with the <a href="/wiki/Green_Berets" class="mw-redirect" title="Green Berets">Green Berets</a> as a helicopter pilot.<a href="#cite_note-timemag-312">[307]</a> After his military service, he became a <a href="/wiki/Warrant_officer" title="Warrant officer">warrant officer</a> in the <a href="/wiki/Utah_National_Guard" title="Utah National Guard">Utah National Guard</a> and an avid recreational skydiver, with aspirations of becoming a Utah State Trooper.<a href="#cite_note-SkydiverHeld-313">[308]</a><a href="#cite_note-FOOTNOTEGray2011b60–64-314">[309]</a> On April 7, 1972, McCoy staged the best-known of the copycat hijackings.<a href="#cite_note-CrimeLibrary9-315">[310]</a> He boarded <a href="/wiki/United_Airlines" title="United Airlines">United Airlines</a>' Flight 855 (a Boeing 727 with aft stairs) in <a href="/wiki/Denver" title="Denver">Denver</a>, <a href="/wiki/Colorado" title="Colorado">Colorado</a>, and, brandishing what later proved to be a paperweight resembling a hand grenade and an unloaded pistol, he demanded four parachutes and $500,000.<a href="#cite_note-nymagtimeline-306">[301]</a> After delivery of the money and parachutes at <a href="/wiki/San_Francisco_International_Airport" title="San Francisco International Airport">San Francisco International Airport</a>, McCoy ordered the aircraft back into the sky and bailed out over <a href="/wiki/Provo,_Utah" title="Provo, Utah">Provo, Utah</a>, leaving behind his handwritten hijacking instructions and his fingerprints on a magazine he had been reading.<a href="#cite_note-316">[311]</a> He was arrested on April 9 with the ransom cash in his possession and, after trial and conviction, received a 45-year sentence.<a href="#cite_note-SkydiverHeld-313">[308]</a><a href="#cite_note-317">[312]</a> Two years later, he escaped from <a href="/wiki/Lewisburg_Federal_Penitentiary" class="mw-redirect" title="Lewisburg Federal Penitentiary">Lewisburg Federal Penitentiary</a> with several accomplices by crashing a garbage truck through the main gate.<a href="#cite_note-318">[313]</a> Tracked down three months later in <a href="/wiki/Virginia_Beach,_Virginia" title="Virginia Beach, Virginia">Virginia Beach</a>, McCoy was killed in a shootout with FBI agents.<a href="#cite_note-CrimeLibrary9-315">[310]</a><a href="#cite_note-319">[314]</a> In their 1991 book, D.B. Cooper: The Real McCoy, parole officer Bernie Rhodes and former FBI agent Russell Calame asserted that they had identified McCoy as Cooper.<a href="#cite_note-rhodes-calame-320">[315]</a> They cited obvious similarities in the two hijackings, claims by McCoy's family that the tie and mother-of-pearl tie clip left on the airplane belonged to McCoy, and McCoy's own refusal to admit or deny that he was Cooper.<a href="#cite_note-CrimeLibrary9-315">[310]</a><a href="#cite_note-SLT-321">[316]</a> A proponent of their claim was the FBI agent who killed McCoy. "When I shot Richard McCoy," he said, "I shot D. B. Cooper at the same time."<a href="#cite_note-CrimeLibrary9-315">[310]</a> Although there is no reasonable doubt that McCoy committed the Denver hijacking, the FBI does not consider him a suspect in the Cooper case because of mismatches in age and description (e.g., McCoy was 29 years old, with projecting ears),<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198682-322">[317]</a><a href="#cite_note-323">[318]</a><a href="#cite_note-324">[319]</a> skydiving skill much greater than thought to be possessed by the hijacker,<a href="#cite_note-HelpSolve-135">[133]</a> and credible evidence that McCoy was in Las Vegas on the day of the Portland hijacking,<a href="#cite_note-timeline-120">[118]</a> and at home in Utah the day after, having Thanksgiving dinner with his family.<a href="#cite_note-CNN2011-08-01-281">[276]</a><a href="#cite_note-ST2-325">[320]</a> In addition, all three of the stewardesses from the Cooper hijacking were shown photographs of McCoy and agreed that he was not their hijacker. They were even able to point to specific differences in the two men, specifically that Cooper's nose wasn't as broad as McCoy's, that Cooper had more hair than McCoy, and that Cooper's ears did not protrude as much as McCoy's.<a href="#cite_note-326">[321]</a> McCoy's photo was also shown to the ticket agent who sold Cooper his ticket, the gate agent, and the passenger seated closest to Cooper (Bill Mitchell), and they too concluded that McCoy and Cooper were not the same.<a href="#cite_note-327">[322]</a> <div class="mw-heading mw-heading3"><h3 id="Vincent_C._Petersen">Vincent C. Petersen</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=30" title="Edit section: Vincent C. Petersen">edit</a>]</div> On November 11, 2022, independent researcher Eric Ulis had a press conference identifying Vincent C. Petersen as being a person of interest.<a href="#cite_note-328">[323]</a> While researching the spectrum analysis that was done on Cooper's tie, Ulis discovered three particles that appeared to be a very rare titanium antimony alloy.<a href="#cite_note-3_particles-146">[144]</a> Petersen worked for a company named Rem-Cru, based in Midland, Pennsylvania, and later in metro Pittsburgh, that manufactured titanium-antimony alloys.<a href="#cite_note-3_particles-146">[144]</a> <div class="mw-heading mw-heading3"><h3 id="Sheridan_Peterson">Sheridan Peterson</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=31" title="Edit section: Sheridan Peterson">edit</a>]</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Cooper-Peterson.jpeg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/8/80/Cooper-Peterson.jpeg/220px-Cooper-Peterson.jpeg" decoding="async" width="220" height="122" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/80/Cooper-Peterson.jpeg/330px-Cooper-Peterson.jpeg 1.5x, //upload.wikimedia.org/wikipedia/en/8/80/Cooper-Peterson.jpeg 2x" data-file-width="424" data-file-height="235" /></a><figcaption>The 1971 sketch of Cooper's description, and photo of Peterson from around the same time.</figcaption></figure> Sheridan Peterson (1926–2021) served with the Marine Corps during World War II and was employed later as a technical editor at Boeing, based in Seattle. Investigators became interested in Peterson as a suspect soon after the skyjacking because of his experience as a <a href="/wiki/Smokejumper" title="Smokejumper">smokejumper</a> and love of taking physical risks, as well as his similar appearance and age (44) to the Cooper description. His involvement in the <a href="/wiki/Civil_rights_movement" title="Civil rights movement">civil rights movement</a> and assisting refugees in Vietnam during the Vietnam War could have potentially radicalized him to pursue hijacking.<a href="#cite_note-Douglas-329">[324]</a> Peterson often teased the media about whether he was really Cooper. Entrepreneur Eric Ulis, who spent years investigating the crime, said he was "98% convinced" that Peterson was Cooper; when pressed by FBI agents, Peterson insisted he was in Nepal at the time of the hijacking. He died in 2021.<a href="#cite_note-Douglas-329">[324]</a> In an episode of History Channel's History's Greatest Mysteries, analysis of DNA found on the tie worn by Cooper indicated that Peterson was not a match for Cooper when compared to a DNA sample from one of Peterson's living daughters. Eric Ulis has since withdrawn his allegation that Peterson could have been Cooper. <div class="mw-heading mw-heading3"><h3 id="Robert_Rackstraw">Robert Rackstraw</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=32" title="Edit section: Robert Rackstraw">edit</a>]</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Rackstraw_Cooper_comparisson.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Rackstraw_Cooper_comparisson.png/220px-Rackstraw_Cooper_comparisson.png" decoding="async" width="220" height="125" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Rackstraw_Cooper_comparisson.png/330px-Rackstraw_Cooper_comparisson.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Rackstraw_Cooper_comparisson.png/440px-Rackstraw_Cooper_comparisson.png 2x" data-file-width="491" data-file-height="280" /></a><figcaption>FBI sketch of D. B. Cooper from 1972 compared to 1970 Army ID picture of Robert Rackstraw.</figcaption></figure> Robert Wesley Rackstraw (1943–2019) was a retired pilot and ex-convict who served on an Army helicopter crew and other units during the Vietnam War. He came to the attention of the Cooper task force in February 1978, after he was arrested in Iran and <a href="/wiki/Deportation" title="Deportation">deported</a> to the U.S. to face explosives possession and <a href="/wiki/Check_kiting" title="Check kiting">check kiting</a> charges. Several months later, while released on bail, Rackstraw attempted to fake his own death by radioing a false <a href="/wiki/Mayday" title="Mayday">mayday</a> call and telling controllers that he was bailing out of a rented airplane over <a href="/wiki/Monterey_Bay" title="Monterey Bay">Monterey Bay</a>.<a href="#cite_note-330">[325]</a> Police later arrested him in <a href="/wiki/Fullerton,_California" title="Fullerton, California">Fullerton, California</a>, on an additional charge of <a href="/wiki/Forgery" title="Forgery">forging</a> federal pilot certificates; the airplane he claimed to have ditched was found, repainted, in a nearby hangar.<a href="#cite_note-331">[326]</a><a href="#cite_note-332">[327]</a> Cooper investigators noted his physical resemblance to Cooper composite sketches even though he was only 28 in 1971,<a href="#cite_note-Dodd-333">[328]</a> military parachute training, and criminal record but eliminated him as a suspect in 1979 after no direct evidence of his involvement could be found.<a href="#cite_note-334">[329]</a><a href="#cite_note-335">[330]</a> In 2016, Rackstraw was featured as a suspect by a <a href="/wiki/History_(American_TV_network)" class="mw-redirect" title="History (American TV network)">History</a> channel program,<a href="#cite_note-336">[331]</a> along with a book.<a href="#cite_note-FOOTNOTEColbertSzollosi2016330-337">[332]</a> On September 8, 2016, <a href="/wiki/Thomas_J._Colbert" title="Thomas J. Colbert">Thomas J. Colbert</a>, the author of the book, and attorney <a href="/wiki/Mark_Zaid" title="Mark Zaid">Mark Zaid</a> filed a lawsuit to compel the FBI to release its Cooper case file by the <a href="/wiki/Freedom_of_Information_Act_(United_States)" title="Freedom of Information Act (United States)">Freedom of Information Act</a>.<a href="#cite_note-oregonian-338">[333]</a> In 2017, Colbert and a group of volunteer investigators uncovered what they believed to be "a decades-old parachute strap" at an undisclosed location in the <a href="/wiki/Pacific_Northwest" title="Pacific Northwest">Pacific Northwest</a>.<a href="#cite_note-339">[334]</a> This was followed later in 2017 with a piece of foam, which they suspected was part of Cooper's parachute backpack.<a href="#cite_note-340">[335]</a> In January 2018, Tom and Dawna Colbert reported that they had obtained a confession letter originally written in December 1971 containing codes that matched three units Rackstraw was a part of while in the Army.<a href="#cite_note-341">[336]</a><a href="#cite_note-342">[337]</a><a href="#cite_note-343">[338]</a> One of the Flight 305 flight attendants reportedly "did not find any similarities" between photos of Rackstraw from the 1970s and her recollection of Cooper's appearance.<a href="#cite_note-Dodd-333">[328]</a> Rackstraw's attorney termed the renewed allegations "the stupidest thing I've ever heard",<a href="#cite_note-344">[339]</a> and Rackstraw himself told <a href="/wiki/People_(magazine)" title="People (magazine)">People</a> magazine, "It's a lot of [expletive], and they know it is".<a href="#cite_note-Dodd-333">[328]</a> The FBI declined further comment.<a href="#cite_note-oregonian-338">[333]</a> Rackstraw stated in a 2017 phone interview that he lost his job over the 2016 investigations.<a href="#cite_note-345">[340]</a> Rackstraw said to Colbert, "I told everybody I was [the hijacker]", before explaining the admission was a stunt. He died in 2019.<a href="#cite_note-:2-346">[341]</a> <div class="mw-heading mw-heading3"><h3 id="Walter_R._Reca">Walter R. Reca</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=33" title="Edit section: Walter R. Reca">edit</a>]</div> Walter R. Reca (1933–2014) was a former military paratrooper and intelligence operative.<a href="#cite_note-347">[342]</a> He was proposed as a suspect by his friend Carl Laurin in 2018.<a href="#cite_note-348">[343]</a> In 2008, Reca told Laurin via a recorded telephone call that he was the hijacker.<a href="#cite_note-349">[344]</a> Reca gave Laurin permission in a notarized letter to share his story after his death. He also allowed Laurin to tape their telephone conversations about the crime during a six-week period in late 2008. In over three hours of recordings, Reca shared details about his version of the hijacking. He also confessed to his niece, Lisa Story.<a href="#cite_note-350">[345]</a> From Reca's description of the terrain on his way to the drop zone, Laurin concluded that he landed near <a href="/wiki/Cle_Elum,_Washington" title="Cle Elum, Washington">Cle Elum, Washington</a>. After Reca described an encounter with a dump truck driver at a roadside cafe after he landed, Laurin located Jeff Osiadacz, who was driving his dump truck near Cle Elum the night of the hijacking and met a stranger at the Teanaway Junction Café just outside of town. The man asked Osiadacz to give his friend directions to the café by telephone, presumably to be picked up, and he complied.<a href="#cite_note-mlive-reca-351">[346]</a> Laurin convinced Joe Koenig, a former member of the <a href="/wiki/Michigan_State_Police" title="Michigan State Police">Michigan State Police</a>, of Reca's guilt.<a href="#cite_note-352">[347]</a> Koenig later published a book on Cooper, titled Getting The Truth: I Am D.B. Cooper.<a href="#cite_note-353">[348]</a> These claims have aroused skepticism. Cle Elum is well north and east of Flight 305's known flight path, more than 150 miles (240 km) north of the drop zone assumed by most analysts, and even further from Tena Bar, where a portion of the ransom money was found. Reca was a military paratrooper and private skydiver with hundreds of jumps to his credit, in contradiction to the FBI's publicized profile of an amateur skydiver at best. Reca also did not resemble the composite portrait the FBI assembled, which Laurin and Osiadacz used to explain why Osiadacz's suspicions were not aroused at the time.<a href="#cite_note-mlive-reca-351">[346]</a> In response to the allegations against Reca, the FBI said that it would be inappropriate to comment on specific tips provided to them, and that no evidence to date had proved the culpability of any suspect beyond a <a href="/wiki/Reasonable_doubt" title="Reasonable doubt">reasonable doubt</a>.<a href="#cite_note-354">[349]</a> <div class="mw-heading mw-heading3"><h3 id="William_J._Smith">William J. Smith</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=34" title="Edit section: William J. Smith">edit</a>]</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:William_Smith_Wiki_Photo.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/William_Smith_Wiki_Photo.jpg/220px-William_Smith_Wiki_Photo.jpg" decoding="async" width="220" height="148" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/William_Smith_Wiki_Photo.jpg/330px-William_Smith_Wiki_Photo.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/96/William_Smith_Wiki_Photo.jpg/440px-William_Smith_Wiki_Photo.jpg 2x" data-file-width="1731" data-file-height="1161" /></a><figcaption>William J. Smith in 1985.</figcaption></figure> In November 2018, <a href="/wiki/The_Oregonian" title="The Oregonian">The Oregonian</a> published an article proposing William J. Smith (1928–2018), of <a href="/wiki/Bloomfield,_New_Jersey" title="Bloomfield, New Jersey">Bloomfield, New Jersey</a>,<a href="#cite_note-355">[350]</a> as a suspect. The article was based on research conducted by an Army data analyst who sent his findings to the FBI in mid-2018.<a href="#cite_note-oregonlive.com-356">[351]</a> Smith, a New Jersey native, was a World War II veteran. After high school, he enlisted with the <a href="/wiki/United_States_Navy" title="United States Navy">United States Navy</a> and volunteered for combat air crew training. After his discharge, he worked for the <a href="/wiki/Lehigh_Valley_Railroad" title="Lehigh Valley Railroad">Lehigh Valley Railroad</a> and was affected by the <a href="/wiki/Penn_Central_Transportation_Company" title="Penn Central Transportation Company">Penn Central Transportation Company</a>'s bankruptcy in 1970, the largest bankruptcy in U.S. history at that time. The article proposed that the loss of his pension created a grudge against the corporate establishment and transportation field, as well as a sudden need for money. Smith was 43 at the time of the hijacking. In his high school yearbook, a list of alumni killed in World War II lists an Ira Daniel Cooper, possibly the source for the hijacker's pseudonym.<a href="#cite_note-oregonlive.com-356">[351]</a> The analyst claimed that Smith's naval aviation experience would have given him knowledge of airplanes and parachutes, and his railroad experience would have helped him find railroad tracks and hop on a train to escape the area after landing.<a href="#cite_note-357">[352]</a> According to the analyst, aluminum spiral chips found on the clip-on tie could have come from a locomotive maintenance facility. Smith's information about the Seattle area may have come from his close friend Dan Clair, who was stationed at Fort Lewis during the war. The analyst noted that the man who claimed to be Cooper in <a href="/wiki/Max_Gunther" title="Max Gunther">Max Gunther</a>'s 1985 book identified himself as "Dan LeClair".<a href="#cite_note-oregonlive.com-356">[351]</a> Smith and Clair worked together for <a href="/wiki/Conrail" title="Conrail">Conrail</a> at <a href="/wiki/Newark,_New_Jersey" title="Newark, New Jersey">Newark</a>'s <a href="/wiki/Oak_Island_Yard" title="Oak Island Yard">Oak Island Yard</a>. Smith retired from that facility as a <a href="/wiki/Yardmaster" title="Yardmaster">yardmaster</a>. The article noted that a picture of Smith on the Lehigh Valley Railroad website showed a "remarkable resemblance" to Cooper FBI sketches.<a href="#cite_note-358">[353]</a> The FBI said that it would be inappropriate to comment on tips related to Smith.<a href="#cite_note-oregonlive.com-356">[351]</a> <div class="mw-heading mw-heading3"><h3 id="Duane_L._Weber">Duane L. Weber</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=35" title="Edit section: Duane L. Weber">edit</a>]</div> Duane L. Weber (1924–1995) was a World War II Army veteran who served time in at least six prisons from 1945 to 1968 for burglary and forgery. He was proposed as a suspect by his widow, Jo, based primarily on a deathbed confession: three days before he died in 1995, Weber told his wife, "I am Dan Cooper." The name meant nothing to her, she said; but months later, a friend told her of its significance in the hijacking. She went to her local library to research Cooper, found Max Gunther's book, and discovered notations in the margins in her husband's handwriting.<a href="#cite_note-Pasternak2000-85">[83]</a> Like the hijacker, Weber drank bourbon and chain-smoked. Other circumstantial evidence included a 1979 trip to Seattle and the Columbia River, where his wife remembered him throwing a trash bag just upstream of Tina Bar.<a href="#cite_note-Pasternak2000-85">[83]</a> Himmelsbach said, "[Weber] does fit the physical description (and) does have the criminal background that I have always felt was associated with the case", but did not believe Weber was Cooper.<a href="#cite_note-359">[354]</a> The FBI eliminated Weber as an active suspect in July 1998 when his fingerprints did not match any of those processed in the hijacked plane,<a href="#cite_note-CrimeLibrary10-360">[355]</a> and no other direct evidence could be found to implicate him.<a href="#cite_note-Pasternak2000-85">[83]</a> Later, his DNA also failed to match the samples recovered from Cooper's tie.<a href="#cite_note-HelpSolve-135">[133]</a><a href="#cite_note-CNN2011-08-01-281">[276]</a> <div class="mw-heading mw-heading2"><h2 id="Similar_hijackings">Similar hijackings</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=36" title="Edit section: Similar hijackings">edit</a>]</div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/D._B._Cooper_copycat_hijackings" title="D. B. Cooper copycat hijackings">D. B. Cooper copycat hijackings</a></div> Cooper was among the first to attempt air piracy for personal gain; eleven days before Cooper's hijack, Canadian <a href="/wiki/Paul_Joseph_Cini" title="Paul Joseph Cini">Paul Joseph Cini</a> had hijacked an <a href="/wiki/Air_Canada" title="Air Canada">Air Canada</a> <a href="/wiki/McDonnell_Douglas_DC-8" class="mw-redirect" title="McDonnell Douglas DC-8">DC-8</a> over Montana, but was overpowered by the crew when he put down his shotgun to strap on his parachute.<a href="#cite_note-361">[356]</a> Encouraged by Cooper's apparent success, fifteen similar hijackings—all unsuccessful—were attempted in 1972.<a href="#cite_note-gladwell-362">[357]</a> Some examples from that year: <ul><li>Richard Charles LaPoint, an Army veteran from Boston,<a href="#cite_note-skycod-363">[358]</a> boarded <a href="/wiki/Hughes_Airwest" title="Hughes Airwest">Hughes Airwest</a> <a href="/wiki/Hughes_Airwest#1972_hijacking" title="Hughes Airwest">Flight 800</a> at <a href="/wiki/McCarran_International_Airport" class="mw-redirect" title="McCarran International Airport">McCarran International Airport</a> in Las Vegas on January 20. Brandishing what he claimed was a bomb while the <a href="/wiki/McDonnell_Douglas_DC-9" title="McDonnell Douglas DC-9">DC-9</a> was on the taxiway, he demanded $50,000, two parachutes, and a helmet.<a href="#cite_note-hjcapoc-364">[359]</a> After releasing the 51 passengers and two flight attendants, he ordered the airplane on an eastward trajectory toward Denver,<a href="#cite_note-parhjcap-365">[360]</a> then bailed out over the treeless plains of northeastern Colorado. Authorities, tracking the locator-equipped parachute and his footprints in the snow and mud, apprehended him a few hours later.<a href="#cite_note-chhijcbp-366">[361]</a><a href="#cite_note-hi50j-367">[362]</a><a href="#cite_note-hftbj-368">[363]</a></li> <li><a href="/wiki/Richard_McCoy_Jr." title="Richard McCoy Jr.">Richard McCoy Jr.</a>, a former Army Green Beret, hijacked a <a href="/wiki/United_Airlines" title="United Airlines">United Airlines</a> 727-100 on April 7 after it left Denver, diverted it to San Francisco, then bailed out over Utah with $500,000 in ransom money.<a href="#cite_note-timemag-312">[307]</a> He landed safely and was arrested two days later.<a href="#cite_note-CrimeLibrary9-315">[310]</a><a href="#cite_note-nymagtimeline-306">[301]</a></li> <li><a href="/wiki/Frederick_Hahneman" title="Frederick Hahneman">Frederick Hahneman</a> used a handgun to hijack an <a href="/wiki/Eastern_Air_Lines" title="Eastern Air Lines">Eastern Air Lines</a> 727 in <a href="/wiki/Allentown,_Pennsylvania" title="Allentown, Pennsylvania">Allentown, Pennsylvania</a>, on May 7, demanded $303,000, and eventually parachuted into his native Honduras. A month later, with the FBI in pursuit and a $25,000 bounty on his head, he surrendered at the American embassy in <a href="/wiki/Tegucigalpa" title="Tegucigalpa">Tegucigalpa</a>.<a href="#cite_note-369">[364]</a><a href="#cite_note-370">[365]</a> After being given a life sentence in September 1972, he was paroled in 1984.<a href="#cite_note-Newton-371">[366]</a><a href="#cite_note-372">[367]</a></li> <li>Robb Heady, a 22-year-old former Army paratrooper hijacked United Airlines Flight 239 from Reno to San Francisco on June 2, 1972. Carrying his own parachute and using a .357 (9.07 mm) revolver, he demanded $200,000 in ransom money. He jumped from the airplane and was captured the next morning.<a href="#cite_note-373">[368]</a></li> <li>Martin McNally, an unemployed service-station attendant, used a <a href="/wiki/Submachine_gun" title="Submachine gun">submachine gun</a> on June 23 to commandeer an <a href="/wiki/American_Airlines" title="American Airlines">American Airlines</a> 727 en route from <a href="/wiki/St._Louis,_Missouri" class="mw-redirect" title="St. Louis, Missouri">St. Louis, Missouri</a>, to <a href="/wiki/Tulsa" class="mw-redirect" title="Tulsa">Tulsa</a>, Oklahoma, then diverted it eastward to <a href="/wiki/Indiana" title="Indiana">Indiana</a> and bailed out with $500,000 in ransom.<a href="#cite_note-374">[369]</a> McNally lost the ransom money as he exited the aircraft, but landed safely near <a href="/wiki/Peru,_Indiana" title="Peru, Indiana">Peru, Indiana</a>, and was apprehended a few days later in a <a href="/wiki/Detroit" title="Detroit">Detroit</a> suburb.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198679–80-375">[370]</a> When interviewed in a 2020 podcast retrospective, McNally said he had been inspired by Cooper.<a href="#cite_note-376">[371]</a></li></ul> With the advent of universal luggage searches in 1973 (see <a href="#Airport_security">Airport security</a>), the general incidence of hijackings dropped dramatically.<a href="#cite_note-Wu-377">[372]</a> There were no further notable Cooper imitators until July 11, 1980, when Glenn K. Tripp seized Northwest Orient Flight 608 at Seattle-Tacoma Airport, demanding $600,000 ($100,000 by an independent account),[<a href="/wiki/Wikipedia:Reliable_sources" title="Wikipedia:Reliable sources">unreliable source?</a>]<a href="#cite_note-378">[373]</a> two parachutes, and the assassination of his boss. A quick-thinking flight attendant drugged Tripp's alcoholic drink with <a href="/wiki/Valium" class="mw-redirect" title="Valium">Valium</a>. After a ten-hour standoff, during which Tripp reduced his demands to three cheeseburgers and a ground vehicle in which to escape, he was apprehended.[<a href="/wiki/Wikipedia:Reliable_sources" title="Wikipedia:Reliable sources">unreliable source?</a>]<a href="#cite_note-379">[374]</a> Tripp attempted to hijack the same Northwest flight on January 21, 1983, and this time demanded to be flown to Afghanistan. When the airplane landed in Portland, he was shot and killed by FBI agents.<a href="#cite_note-380">[375]</a> <div class="mw-heading mw-heading2"><h2 id="Aftermath">Aftermath</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=37" title="Edit section: Aftermath">edit</a>]</div> <div class="mw-heading mw-heading3"><h3 id="Airport_security">Airport security</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=38" title="Edit section: Airport security">edit</a>]</div> Despite the initiation of the federal <a href="/wiki/Federal_Air_Marshal_Service" title="Federal Air Marshal Service">Sky Marshal Program</a> the previous year,<a href="#cite_note-Wu-377">[372]</a> 31 hijackings were committed in U.S. airspace in 1972; 19 of them were for the specific purpose of extorting money.<a href="#cite_note-gladwell-362">[357]</a> In 15 of the extortion cases, the hijackers also demanded parachutes.<a href="#cite_note-gladwell-362">[357]</a> In early 1973, the FAA began requiring airlines to search all passengers and their bags. Amid multiple lawsuits charging that such searches violated <a href="/wiki/Fourth_Amendment_to_the_United_States_Constitution" title="Fourth Amendment to the United States Constitution">Fourth Amendment</a> protections against search and seizure, federal courts ruled that they were acceptable when applied universally and when limited to searches for weapons and explosives.<a href="#cite_note-Wu-377">[372]</a> Only two hijackings were attempted in 1973, both by psychiatric patients; one hijacker, <a href="/wiki/Samuel_Byck" title="Samuel Byck">Samuel Byck</a>, intended to crash the airliner into the <a href="/wiki/White_House" title="White House">White House</a> to kill President Nixon.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986120-381">[376]</a> <div class="mw-heading mw-heading3"><h3 id="Aircraft_modifications">Aircraft modifications</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=39" title="Edit section: Aircraft modifications">edit</a>]</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Db_Cooper_Vane.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Db_Cooper_Vane.JPG/220px-Db_Cooper_Vane.JPG" decoding="async" width="220" height="146" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Db_Cooper_Vane.JPG/330px-Db_Cooper_Vane.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Db_Cooper_Vane.JPG/440px-Db_Cooper_Vane.JPG 2x" data-file-width="4288" data-file-height="2848" /></a><figcaption>A Cooper vane in the unlocked position.</figcaption></figure> Due to multiple "copycat" hijackings in 1972, the FAA required that the exterior of all Boeing 727 aircraft be fitted with a spring-loaded device, later dubbed the "<a href="/wiki/Cooper_vane" title="Cooper vane">Cooper vane</a>", that prevents lowering of the aft airstair during flight.<a href="#cite_note-FOOTNOTEHimmelsbachWorcester198677-382">[377]</a> The device consists of a flat blade of aluminum mounted on a pivot, which is spring-loaded to stay out of the way of the door when the craft is at rest, but aerodynamically rotates into position to prevent the door from being opened when the airplane is traveling at flight speeds. Operation of the vane is automatic and cannot be overridden from within the aircraft.<a href="#cite_note-Wu-377">[372]</a><a href="#cite_note-ST-383">[378]</a> As a direct result of the hijacking, the installation of <a href="/wiki/Peephole" title="Peephole">peepholes</a> was mandated in all cockpit doors; this enables the cockpit crew to observe passengers without opening the cockpit door.<a href="#cite_note-:4-220">[218]</a> <div class="mw-heading mw-heading3"><h3 id="Subsequent_history_of_N467US">Subsequent history of N467US</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=40" title="Edit section: Subsequent history of N467US">edit</a>]</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Boeing_727-51_N838N_Piedmont_ORD_30.09.79_edited-2.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Boeing_727-51_N838N_Piedmont_ORD_30.09.79_edited-2.jpg/220px-Boeing_727-51_N838N_Piedmont_ORD_30.09.79_edited-2.jpg" decoding="async" width="220" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Boeing_727-51_N838N_Piedmont_ORD_30.09.79_edited-2.jpg/330px-Boeing_727-51_N838N_Piedmont_ORD_30.09.79_edited-2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Boeing_727-51_N838N_Piedmont_ORD_30.09.79_edited-2.jpg/440px-Boeing_727-51_N838N_Piedmont_ORD_30.09.79_edited-2.jpg 2x" data-file-width="1024" data-file-height="743" /></a><figcaption>N467US, the 727 involved in the 1971 hijacking, in service with <a href="/wiki/Piedmont_Airlines_(1948%E2%80%931989)" title="Piedmont Airlines (1948–1989)">Piedmont Airlines</a> in 1979.</figcaption></figure> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Always-wondered-what-happened-to-the-d-b-cooper-727-from-v0-yc2nva87d6zb1.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Always-wondered-what-happened-to-the-d-b-cooper-727-from-v0-yc2nva87d6zb1.jpg/220px-Always-wondered-what-happened-to-the-d-b-cooper-727-from-v0-yc2nva87d6zb1.jpg" decoding="async" width="220" height="151" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Always-wondered-what-happened-to-the-d-b-cooper-727-from-v0-yc2nva87d6zb1.jpg/330px-Always-wondered-what-happened-to-the-d-b-cooper-727-from-v0-yc2nva87d6zb1.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/62/Always-wondered-what-happened-to-the-d-b-cooper-727-from-v0-yc2nva87d6zb1.jpg/440px-Always-wondered-what-happened-to-the-d-b-cooper-727-from-v0-yc2nva87d6zb1.jpg 2x" data-file-width="960" data-file-height="660" /></a><figcaption>N467US, the 727 involved in the 1971 hijacking, as Key Air N29KA, being dismantled in Mississippi 1996.</figcaption></figure> In 1978, the hijacked 727-100 aircraft was sold by Northwest Orient to <a href="/wiki/Piedmont_Airlines_(1948%E2%80%931989)" title="Piedmont Airlines (1948–1989)">Piedmont Airlines</a>, where it was re-registered N838N and continued in domestic carrier service.<a href="#cite_note-384">[379]</a> In 1984, it was purchased by the charter company <a href="/wiki/Key_Airlines" title="Key Airlines">Key Airlines</a>, re-registered N29KA, and incorporated into the Air Force's civilian charter fleet that shuttled workers between <a href="/wiki/Nellis_Air_Force_Base" title="Nellis Air Force Base">Nellis Air Force Base</a> and the <a href="/wiki/Tonopah_Test_Range" title="Tonopah Test Range">Tonopah Test Range</a> during the <a href="/wiki/Lockheed_F-117_Nighthawk" title="Lockheed F-117 Nighthawk">F-117 Nighthawk</a> development program.<a href="#cite_note-FOOTNOTEHengi200056–57-385">[380]</a> In 1996, the aircraft was scrapped for parts in a <a href="/wiki/Memphis,_Tennessee" title="Memphis, Tennessee">Memphis</a> <a href="/wiki/Aircraft_boneyard" title="Aircraft boneyard">aircraft boneyard</a>.<a href="#cite_note-timeline-120">[118]</a> <div class="mw-heading mw-heading3"><h3 id="Death_of_Earl_J._Cossey">Death of Earl J. Cossey</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=41" title="Edit section: Death of Earl J. Cossey">edit</a>]</div> On April 23, 2013, Earl J. Cossey, who packed the four parachutes that were given to Cooper, was found dead in his home in <a href="/wiki/Woodinville,_Washington" title="Woodinville, Washington">Woodinville, Washington</a>, a suburb of Seattle. His death was ruled a homicide due to blunt-force trauma to the head. The perpetrator remains unknown.<a href="#cite_note-386">[381]</a> Some commenters alleged possible association with the Cooper case,<a href="#cite_note-387">[382]</a> but authorities responded that they had no reason to believe that any such association exists.<a href="#cite_note-388">[383]</a> Woodinville officials announced later that burglary was most likely the motive for the crime.<a href="#cite_note-389">[384]</a> <div class="mw-heading mw-heading2"><h2 id="In_popular_culture">In popular culture</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=42" title="Edit section: In popular culture">edit</a>]</div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/D._B._Cooper_in_popular_culture" title="D. B. Cooper in popular culture">D. B. Cooper in popular culture</a></div> Himmelsbach famously termed Cooper a "rotten sleazy crook",<a href="#cite_note-FOOTNOTEHimmelsbachWorcester1986116-390">[385]</a> but his bold and unusual crime inspired a cult following that was expressed in song, movies, and literature. Novelty shops sold t-shirts emblazoned with "D. B. Cooper, Where Are You?"<a href="#cite_note-Everett1972-122">[120]</a> Restaurants and bowling alleys in the Pacific Northwest hold regular Cooper-themed promotions and sell tourist souvenirs. A "Cooper Day" celebration has been held at the Ariel General Store and Tavern each November since 1974 with the exception of 2015, the year its owner, Dona Elliot, died.<a href="#cite_note-391">[386]</a> Characters and situations inspired by Cooper have appeared in the story lines of the television series <a href="/wiki/Prison_Break" title="Prison Break">Prison Break</a>, <a href="/wiki/Justified_(TV_series)" title="Justified (TV series)">Justified</a>, <a href="/wiki/The_Blacklist" title="The Blacklist">The Blacklist</a>, <a href="/wiki/NewsRadio" title="NewsRadio">NewsRadio</a>, <a href="/wiki/Leverage_(American_TV_series)" title="Leverage (American TV series)">Leverage</a>, <a href="/wiki/Journeyman_(TV_series)" title="Journeyman (TV series)">Journeyman</a>, <a href="/wiki/Renegade_(TV_series)" title="Renegade (TV series)">Renegade</a>, <a href="/wiki/Numbers_(TV_series)" title="Numbers (TV series)">Numb3rs</a>, <a href="/wiki/Quincy,_M.E." title="Quincy, M.E.">Quincy, M.E.</a>, <a href="/wiki/30_Rock_(TV_series)" class="mw-redirect" title="30 Rock (TV series)">30 Rock</a>, <a href="/wiki/Drunk_History" title="Drunk History">Drunk History</a>, <a href="/wiki/Breaking_Bad" title="Breaking Bad">Breaking Bad</a>, and <a href="/wiki/Loki_(TV_series)" title="Loki (TV series)">Loki</a>, as well as the 1981 movie <a href="/wiki/The_Pursuit_of_D._B._Cooper" title="The Pursuit of D. B. Cooper">The Pursuit of D. B. Cooper</a>, the 2004 movie <a href="/wiki/Without_a_Paddle" title="Without a Paddle">Without a Paddle</a>, and a book titled The Vesuvius Prophecy by <a href="/wiki/Greg_Cox_(writer)" title="Greg Cox (writer)">Greg Cox</a>, based on the television series <a href="/wiki/The_4400" title="The 4400">The 4400</a>.<a href="#cite_note-392">[387]</a>[<a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">failed verification</a>] An annual convention, known as CooperCon, is held every year in late November in Seattle, Washington.<a href="#cite_note-gutman-393">[388]</a> The event, founded by Cooper researcher Eric Ulis in 2018, is a multi-day gathering of Cooper researchers and enthusiasts. Originally held in Vancouver, Washington,<a href="#cite_note-394">[389]</a> it was relocated to Seattle beginning in 2023.<a href="#cite_note-395">[390]</a> CooperCon replaced the annual D. B. Cooper Days, which ended when the owner of the Ariel Store Pub died and the pub was forced to close.<a href="#cite_note-396">[391]</a> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=43" title="Edit section: See also">edit</a>]</div> <style data-mw-deduplicate="TemplateStyles:r1259569809">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output .portalbox-image{display:table-cell;padding:0.2em;vertical-align:middle;text-align:center}.mw-parser-output .portalbox-link{display:table-cell;padding:0.2em 0.2em 0.2em 0.3em;vertical-align:middle}@media(min-width:720px){.mw-parser-output .portalleft{clear:left;float:left;margin:0.5em 1em 0.5em 0}.mw-parser-output .portalright{clear:right;float:right;margin:0.5em 0 0.5em 1em}}</style><ul role="navigation" aria-label="Portals" class="noprint portalbox portalborder portalright"> <li class="portalbox-entry"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/Aviacionavion.png/28px-Aviacionavion.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/Aviacionavion.png/42px-Aviacionavion.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/68/Aviacionavion.png/56px-Aviacionavion.png 2x" data-file-width="1600" data-file-height="1600" /><a href="/wiki/Portal:Aviation" title="Portal:Aviation">Aviation portal</a></li><li class="portalbox-entry"><img alt="flag" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Flag_of_Oregon.svg/32px-Flag_of_Oregon.svg.png" decoding="async" width="32" height="21" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Flag_of_Oregon.svg/48px-Flag_of_Oregon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Flag_of_Oregon.svg/64px-Flag_of_Oregon.svg.png 2x" data-file-width="768" data-file-height="512" /><a href="/wiki/Portal:Oregon" title="Portal:Oregon">Oregon portal</a></li><li class="portalbox-entry"><a href="/wiki/File:Mr._Smiley_Face.svg" class="mw-file-description"><img alt="icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Mr._Smiley_Face.svg/28px-Mr._Smiley_Face.svg.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Mr._Smiley_Face.svg/42px-Mr._Smiley_Face.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/51/Mr._Smiley_Face.svg/56px-Mr._Smiley_Face.svg.png 2x" data-file-width="414" data-file-height="414" /></a><a href="/wiki/Portal:1970s" title="Portal:1970s">1970s portal</a></li></ul> <ul><li><a href="/wiki/Cold_case" title="Cold case">Cold case</a></li> <li><a href="/wiki/Gentleman_thief" title="Gentleman thief">Gentleman thief</a></li> <li><a href="/wiki/List_of_aircraft_hijackings" title="List of aircraft hijackings">List of aircraft hijackings</a></li> <li><a href="/wiki/List_of_fugitives_from_justice_who_disappeared" title="List of fugitives from justice who disappeared">List of fugitives from justice who disappeared</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Footnotes">Footnotes</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=44" title="Edit section: Footnotes">edit</a>]</div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-lower-alpha"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-cylinders-17"><a href="#cite_ref-cylinders_17-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, pp. 40–41. When Schaffner's description was relayed to the FBI command post in Portland, agents stated that dynamite sticks are typically brown or beige in color; the eight red cylinders were probably highway or railroad flares. But because they could not be certain, intervention could not be recommended. </li> <li id="cite_note-parachutes-20">^ <a href="#cite_ref-parachutes_20-0">a</a> <a href="#cite_ref-parachutes_20-1">b</a> Earl Cossey, the skydiving instructor who supplied the parachutes, told some sources three of the four parachutes (one primary and both reserves) were returned to him. The FBI maintained only two parachutes, a primary and a cannibalized reserve, were found aboard the airplane. <a href="#CITEREFGunther1985">Gunther 1985</a>, p. 50. </li> <li id="cite_note-237"><a href="#cite_ref-237">^</a> Retired FBI agent Richard Tosaw made a second career of searching for Cooper, telling his story in a book, D.B. Cooper, Dead or Alive? Tosaw came to the conclusion that Cooper landed in the Columbia River and that his body long ago decomposed. That theory is supported by Soderlind. Tosaw believes Cooper went down in the Columbia "like a greased anvil". As for the recovered money, he theorizes that those three packets had been in Cooper's pocket: That he had taken them from the bag before jumping because he had offered the flight attendants a 'tip', holding out some $20 bills. His offer was refused." </li> <li id="cite_note-245"><a href="#cite_ref-245">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 79: "The similarities to the Cooper case were striking, and immediately raised doubts about the basic premise I had held from early in the investigation: Cooper most likely died in the jump." </li> <li id="cite_note-249"><a href="#cite_ref-249">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 79: "Like Cooper, he had not asked for a jump suit or any other protective gear, yet had landed unharmed except for some superficial scratches and bruises." </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=45" title="Edit section: References">edit</a>]</div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239543626"><div class="reflist reflist-columns references-column-width" style="column-width: 25em;"> <ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1">^</a> <style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.in2013dollars.com/us/inflation/1971?amount=200000">"$200,000 in 1971 → 2024 | Inflation Calculator"</a>. www.in2013dollars.com. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240117211808/https://www.in2013dollars.com/us/inflation/1971?amount=200000">Archived</a> from the original on January 17, 2024. Retrieved January 17, 2024.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.in2013dollars.com&rft.atitle=%24200%2C000+in+1971+%E2%86%92+2024+%7C+Inflation+Calculator&rft_id=https%3A%2F%2Fwww.in2013dollars.com%2Fus%2Finflation%2F1971%3Famount%3D200000&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-2"><a href="#cite_ref-2">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.usinflationcalculator.com/inflation/calculator-cumulative/">"Inflation Calculator | Cumulative to Month and Year"</a>. www.usinflationcalculator.com. July 2, 2022. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132738/https://www.usinflationcalculator.com/inflation/calculator-cumulative/">Archived</a> from the original on July 27, 2024. Retrieved January 17, 2024.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.usinflationcalculator.com&rft.atitle=Inflation+Calculator+%7C+Cumulative+to+Month+and+Year&rft.date=2022-07-02&rft_id=https%3A%2F%2Fwww.usinflationcalculator.com%2Finflation%2Fcalculator-cumulative%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-3"><a href="#cite_ref-3">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.fbi.gov/history/famous-cases/db-cooper-hijacking">"D.B. Cooper Hijacking"</a>. Federal Bureau of Investigation. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161105094658/https://www.fbi.gov/history/famous-cases/db-cooper-hijacking">Archived</a> from the original on November 5, 2016. Retrieved May 6, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=D.B.+Cooper+Hijacking&rft.pub=Federal+Bureau+of+Investigation&rft_id=https%3A%2F%2Fwww.fbi.gov%2Fhistory%2Ffamous-cases%2Fdb-cooper-hijacking&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-4"><a href="#cite_ref-4">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.fbi.gov/history/famous-cases/db-cooper-hijacking">"D.B. Cooper hijacking"</a>. History / famous cases. Federal Bureau of Investigation. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161105094658/https://www.fbi.gov/history/famous-cases/db-cooper-hijacking">Archived</a> from the original on November 5, 2016. Retrieved December 3, 2019.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=D.B.+Cooper+hijacking&rft.pub=Federal+Bureau+of+Investigation&rft_id=https%3A%2F%2Fwww.fbi.gov%2Fhistory%2Ffamous-cases%2Fdb-cooper-hijacking&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-5"><a href="#cite_ref-5">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">National Law Enforcement Bulletin Nov 28th, 1971</a> (Report). Federal Bureau of Investigation. November 28, 1971. p. 294. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132742/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 27, 2024. Retrieved July 28, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=National+Law+Enforcement+Bulletin+Nov+28th%2C+1971&rft.pages=294&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-28&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-6"><a href="#cite_ref-6">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">National Law Enforcement Bulletin Nov 28th, 1971</a> (Report). Federal Bureau of Investigation. November 28, 1971. p. 294. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132742/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 27, 2024. Retrieved July 28, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=National+Law+Enforcement+Bulletin+Nov+28th%2C+1971&rft.pages=294&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-28&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-7"><a href="#cite_ref-7">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1">FBI Interview with Florence Schaffner, Nov 24, 1971 (Report). November 24, 1971.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Interview+with+Florence+Schaffner%2C+Nov+24%2C+1971&rft.date=1971-11-24&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-8"><a href="#cite_ref-8">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2026/view">Acting Director Memo to Seattle SAC, June 27th, 1972</a> (Report). Federal Bureau of Investigation. June 27, 1972. p. 471. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221018030831/https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2026/view">Archived</a> from the original on October 18, 2022. Retrieved October 18, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Acting+Director+Memo+to+Seattle+SAC%2C+June+27th%2C+1972&rft.pages=471&rft.pub=Federal+Bureau+of+Investigation&rft.date=1972-06-27&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2FD.B.%2520Cooper%2520Part%252026%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-9"><a href="#cite_ref-9">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://news.google.com/newspapers?id=NPAjAAAAIBAJ&pg=6509%2C3689150">"Hijacked plane makes landing at Seattle airport"</a>. Spokesman-Review. Associated Press. November 25, 1971. p. 1. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200323165544/https://news.google.com/newspapers?id=NPAjAAAAIBAJ&pg=6509%2C3689150">Archived</a> from the original on March 23, 2020. Retrieved September 22, 2018.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Spokesman-Review&rft.atitle=Hijacked+plane+makes+landing+at+Seattle+airport&rft.pages=1&rft.date=1971-11-25&rft_id=https%3A%2F%2Fnews.google.com%2Fnewspapers%3Fid%3DNPAjAAAAIBAJ%26pg%3D6509%252C3689150&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-10"><a href="#cite_ref-10">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-10/view">Northwest Airlines Flight Operations Memo from night of hijacking</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 329. <q>There are 36 passengers and a crew of 6</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Northwest+Airlines+Flight+Operations+Memo+from+night+of+hijacking&rft.pages=329&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-10%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988">[<a href="/wiki/Wikipedia:Link_rot" title="Wikipedia:Link rot">permanent dead link</a>‍] </li> <li id="cite_note-11"><a href="#cite_ref-11">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI Interview with Tina Mucklow, Dec 3rd, 1971</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 159. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+Interview+with+Tina+Mucklow%2C+Dec+3rd%2C+1971&rft.pages=159&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEBragg20052-12"><a href="#cite_ref-FOOTNOTEBragg20052_12-0">^</a> <a href="#CITEREFBragg2005">Bragg 2005</a>, p. 2. </li> <li id="cite_note-13"><a href="#cite_ref-13">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSteven1996" class="citation news cs1">Steven, Richard (November 24, 1996). "When D.B. Cooper Dropped From Sky: Where did the daring, He jumped off the plane. mysterious skyjacker go? Twenty-five years later, the search is still on for even a trace". The Philadelphia Inquirer. p. A20.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Philadelphia+Inquirer&rft.atitle=When+D.B.+Cooper+Dropped+From+Sky%3A+Where+did+the+daring%2C+He+jumped+off+the+plane.+mysterious+skyjacker+go%3F+Twenty-five+years+later%2C+the+search+is+still+on+for+even+a+trace&rft.pages=A20&rft.date=1996-11-24&rft.aulast=Steven&rft.aufirst=Richard&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-14"><a href="#cite_ref-14">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://nymag.com/nymag/features/39593/index1.html">"Unmasking D.B. Cooper"</a>. New York Magazine. October 18, 2007. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160816131137/http://nymag.com/nymag/features/39593/index1.html">Archived</a> from the original on August 16, 2016. Retrieved June 28, 2016.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=New+York+Magazine&rft.atitle=Unmasking+D.B.+Cooper&rft.date=2007-10-18&rft_id=https%3A%2F%2Fnymag.com%2Fnymag%2Ffeatures%2F39593%2Findex1.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-auto-15">^ <a href="#cite_ref-auto_15-0">a</a> <a href="#cite_ref-auto_15-1">b</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1">FBI Interview with Florence Schaffner, Nov 24, 1971 (Report). November 24, 1971.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Interview+with+Florence+Schaffner%2C+Nov+24%2C+1971&rft.date=1971-11-24&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198619-16"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198619_16-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 19. </li> <li id="cite_note-18"><a href="#cite_ref-18">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20130921053644/http://n467us.com/Data%20Files/Logs%2006-20-2008R.pdf">"Transcript of Crew Communications"</a> (PDF). n467us.com. Archived from <a rel="nofollow" class="external text" href="http://n467us.com/Data%20Files/Logs%2006-20-2008R.pdf">the original</a> (PDF) on September 21, 2013. Retrieved February 25, 2011.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=n467us.com&rft.atitle=Transcript+of+Crew+Communications&rft_id=http%3A%2F%2Fn467us.com%2FData%2520Files%2FLogs%252006-20-2008R.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEGray2011b41-19"><a href="#cite_ref-FOOTNOTEGray2011b41_19-0">^</a> <a href="#CITEREFGray2011b">Gray 2011b</a>, pp. 41. </li> <li id="cite_note-21"><a href="#cite_ref-21">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation cs2"><a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=vRM4qS3vfB0">How Dan Cooper JUMPED from an aircraft and the end of aft Air-stairs!</a>, January 22, 2021, <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132852/https://www.youtube.com/watch?v=vRM4qS3vfB0">archived</a> from the original on July 27, 2024, retrieved April 28, 2023</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=How+Dan+Cooper+JUMPED+from+an+aircraft+and+the+end+of+aft+Air-stairs%21&rft.date=2021-01-22&rft_id=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DvRM4qS3vfB0&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-RS_Marks-22">^ <a href="#cite_ref-RS_Marks_22-0">a</a> <a href="#cite_ref-RS_Marks_22-1">b</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMarks2021" class="citation magazine cs1">Marks, Andrea (January 12, 2021). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220113212424/https://www.rollingstone.com/culture/culture-features/db-cooper-tina-mucklow-untold-story-1111944/">"The Missing Piece of the D.B. Cooper Story"</a>. Rolling Stone. Archived from <a rel="nofollow" class="external text" href="https://www.rollingstone.com/culture/culture-features/db-cooper-tina-mucklow-untold-story-1111944/">the original</a> on January 13, 2022. Retrieved August 20, 2024.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Rolling+Stone&rft.atitle=The+Missing+Piece+of+the+D.B.+Cooper+Story&rft.date=2021-01-12&rft.aulast=Marks&rft.aufirst=Andrea&rft_id=https%3A%2F%2Fwww.rollingstone.com%2Fculture%2Fculture-features%2Fdb-cooper-tina-mucklow-untold-story-1111944%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-23"><a href="#cite_ref-23">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 160. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132757/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 27, 2024. Retrieved July 26, 2022. <q>Tina said 'do you want me to stay here?' and the man replied, 'yes'.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=160&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-24"><a href="#cite_ref-24">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 160. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132757/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 27, 2024. Retrieved July 26, 2022. <q>One of the specific demands [Cooper] made was the fuel truck is to come first and start fueling the plane immediately. After fueling is completed and the money is aboard, he indicated the passengers would be released, and the last item to be brought aboard the aircraft would be the chutes, and at that time only the crew members were to be aboard, and they must stay out of the aisle and remain in their seats.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=160&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198620-25"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198620_25-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 20. </li> <li id="cite_note-FOOTNOTEGray2011b47-26"><a href="#cite_ref-FOOTNOTEGray2011b47_26-0">^</a> <a href="#CITEREFGray2011b">Gray 2011b</a>, pp. 47. </li> <li id="cite_note-FOOTNOTEEdwards202119-27"><a href="#cite_ref-FOOTNOTEEdwards202119_27-0">^</a> <a href="#CITEREFEdwards2021">Edwards 2021</a>, pp. 19. </li> <li id="cite_note-28"><a href="#cite_ref-28">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">1st FBI interview with Tina Mucklow in Reno, Nevada</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 150. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>the hijacker insisted she be physically present by his side at all times. She recalled she sat with him almost the entire time of the flight.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=1st+FBI+interview+with+Tina+Mucklow+in+Reno%2C+Nevada&rft.pages=150&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-29"><a href="#cite_ref-29">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI interview with Tina Mucklow in Reno, Nevada</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 156. <q>She also recalled while they were in the holding pattern prior to landing, he at one time looked out the window and observed 'We're over Tacoma now' and '...she stated she recalled some conversation to the effect the parachutes were coming from McChord Air Force Base. The hijacker remarked that it was about 20 minutes from McChord to the Seattle-Tacoma Airport.'</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+interview+with+Tina+Mucklow+in+Reno%2C+Nevada&rft.pages=156&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-30"><a href="#cite_ref-30">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">FBI clip of Seattle Times article</a> (Report). Federal Bureau of Investigation. November 26, 1971. p. 174. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727133257/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">Archived</a> from the original on July 27, 2024. Retrieved July 31, 2022. <q>He was not nervous. He seemed rather nice and he was not cruel or nasty.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+clip+of+Seattle+Times+article&rft.pages=174&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-26&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-53%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-Federal_Bureau_of_Investigation-31">^ <a href="#cite_ref-Federal_Bureau_of_Investigation_31-0">a</a> <a href="#cite_ref-Federal_Bureau_of_Investigation_31-1">b</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 161. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>She asked him why he picked Northwest Airlines to hijack and he laughed and said, 'It's not because I have a grudge against your airlines, it's just because I have a grudge.' He paused and said the flight suited his time, place, and plans.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=161&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-32"><a href="#cite_ref-32">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 161. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132757/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 27, 2024. Retrieved July 26, 2022. <q>He asked her where she was from and she told him that she was from Pennsylvania, but was living in Minneapolis, Minn. He indicated that Minneapolis, Minn., was very nice country.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=161&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-33"><a href="#cite_ref-33">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 160. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=160&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-34"><a href="#cite_ref-34">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 161. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>Other conversation centered on personal habits such as smoking and he asked her if she did and she said she used to, but had quit, and he offered her a cigarette, which she took and smoked.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=161&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-35"><a href="#cite_ref-35">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-67/view">FBI Interview with George R. Labissoniere in Seattle, WA</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 170. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220727041837/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-67/view">Archived</a> from the original on July 27, 2022. Retrieved July 27, 2022. <q>The cowboy was hassling Tina for information about the mechanical difficulties and generally being a nuisance. The hijacker seemed to enjoy the situation at first but told the cowboy to go back to his seat.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Interview+with+George+R.+Labissoniere+in+Seattle%2C+WA&rft.pages=170&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-67%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-36"><a href="#cite_ref-36">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 161. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>After he was seated and Tina returned to seat 18 D, next to the hijacker, he said, 'If that is a Sky Marshal I don't want any more of that,' and she reassured him that it wasn't and further, that there were no sky marshals on that flight.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=161&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEEdwards202118-37"><a href="#cite_ref-FOOTNOTEEdwards202118_37-0">^</a> <a href="#CITEREFEdwards2021">Edwards 2021</a>, pp. 18. </li> <li id="cite_note-38"><a href="#cite_ref-38">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2011/view">Seattle Office to J. Edgar Hoover, Director</a> (Report). Federal Bureau of Investigation. November 29, 1971. p. 123. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220723113405/https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2011/view">Archived</a> from the original on July 23, 2022. Retrieved July 26, 2022. <q>Seattle First National Bank, Seattle, Washington, who provided the money paid on this case advises that the money in the bag weighed nineteen pounds and the contents measured eleven inches by twelve inches by six and one half inches</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Seattle+Office+to+J.+Edgar+Hoover%2C+Director&rft.pages=123&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-29&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2FD.B.%2520Cooper%2520Part%252011%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-39"><a href="#cite_ref-39">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-56/view">"Please Check Your $20 Bills, FBI Says"</a>. Los Angeles Times. December 26, 1971. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220809232101/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-56/view">Archived</a> from the original on August 9, 2022. Retrieved August 4, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Please+Check+Your+%2420+Bills%2C+FBI+Says&rft.date=1971-12-26&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-56%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-40"><a href="#cite_ref-40">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-67/view">FBI Memo</a> (Report). Federal Bureau of Investigation. December 1, 1971. p. 101. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220727041837/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-67/view">Archived</a> from the original on July 27, 2022. Retrieved July 27, 2022. <q>microfilm upon which was record[ed] the serial number[s] of all the bills...</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Memo&rft.pages=101&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-01&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-67%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-41"><a href="#cite_ref-41">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFClever1971" class="citation news cs1">Clever, Dick (November 26, 1971). "Hijacker Hunt Near Woodland". Seattle Post-Intelligencer.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Hijacker+Hunt+Near+Woodland&rft.date=1971-11-26&rft.aulast=Clever&rft.aufirst=Dick&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-42"><a href="#cite_ref-42">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 163. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132757/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 27, 2024. Retrieved July 26, 2022. <q>The Flight landed at Seattle International Airport at 5:46 Pacific time.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=163&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-43"><a href="#cite_ref-43">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 163. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>Prior to landing, the captain wanted permission to park his aircraft away from the terminal and the hijacker said okay.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=163&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-44"><a href="#cite_ref-44">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-66/view">FBI Memo</a> (Report). Federal Bureau of Investigation. November 26, 1971. p. 15. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220802161629/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-66/view">Archived</a> from the original on August 2, 2022. Retrieved August 2, 2022. <q>He requested an unmarked car and a representative of the airline would be allowed to approach the aircraft from a ten o'clock relative position. The only other equipment to go near the aircraft was to be the air stairs and refueling equipment.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Memo&rft.pages=15&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-26&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-66%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198628-45"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198628_45-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 28. </li> <li id="cite_note-46"><a href="#cite_ref-46">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2010/view">Cord Zum Spreckel FBI Interview</a> (Report). Federal Bureau of Investigation. November 26, 1971. p. 451. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221018031102/https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2010/view">Archived</a> from the original on October 18, 2022. Retrieved October 18, 2022. <q>the blonde stewardess, who had been sitting next to the hijacker, got up and went forward and out of the forward exit of the plane. He said she returned through the same door after several minutes carrying a package which was made of off-white canvas.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Cord+Zum+Spreckel+FBI+Interview&rft.pages=451&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-26&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2FD.B.%2520Cooper%2520Part%252010%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-47"><a href="#cite_ref-47">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 163. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>[she] departed the aircraft through the forward door as soon as the stairs were put in place.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=163&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-48"><a href="#cite_ref-48">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2026/view">FBI Memorandum Feb 8, 1973</a> (Report). Federal Bureau of Investigation. February 8, 1973. p. 471. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221018030831/https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2026/view">Archived</a> from the original on October 18, 2022. Retrieved October 18, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Memorandum+Feb+8%2C+1973&rft.pages=471&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-02-08&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2FD.B.%2520Cooper%2520Part%252026%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-49"><a href="#cite_ref-49">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 163. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>[Mucklow] recalled that she, in an attempt at being humorous, stated to the hijacker while the passengers were unloading that there was obviously a lot of money in the bag and she wondered if she could have some. The hijacker immediately agreed with her suggestion and_took one package of the money, denominations unrecalled by and handed it to her. She returned the money, stating to the hijacker that she was not permitted to accept gratuities or words to that effect. In this connection recalled that at one time during the flight the hijacker had pulled some single bills from his pocket and had attempted to tip all the girls on the crew. Again they declined in compliance with company policy.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=163&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-50"><a href="#cite_ref-50">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">1st FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 153. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>She also recalled that at this time all hostesses and male crew members were still aboard the aircraft.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=1st+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=153&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-51"><a href="#cite_ref-51">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">1st FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. November 24, 1971. pp. 152–153. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132757/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 27, 2024. Retrieved July 26, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=1st+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=152-153&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-52"><a href="#cite_ref-52">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1">FBI Interview with Alice Hancock, Nov 24, 1971 (Report). November 24, 1971. <q>then Mrs. Hancock went to the back of the plane and approached the hijacker and asked if the stewardesses could go and he said 'whatever you girls would like.'</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Interview+with+Alice+Hancock%2C+Nov+24%2C+1971&rft.date=1971-11-24&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-53"><a href="#cite_ref-53">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 163. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>[Florence] came back to where the hijacker was seated and asked if she could get her purse and he said that she should come on back, he wouldn't bite her.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=163&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-54"><a href="#cite_ref-54">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 163. <q>At this point she gave him a paper sheet giving instructions on how to jump and he said he didn't need that.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=163&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198635–36-55"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198635–36_55-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, pp. 35–36. </li> <li id="cite_note-56"><a href="#cite_ref-56">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 163. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132757/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 27, 2024. Retrieved July 26, 2022. <q>He appeared irritated that they did not give him a knapsack.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=163&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-57"><a href="#cite_ref-57">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">1st FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 155. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>he was occupied with one of the parachute packs ... and attempting to in some way attach it to his body.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=1st+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=155&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-58"><a href="#cite_ref-58">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">1st FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 155. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132757/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 27, 2024. Retrieved July 26, 2022. <q>Her recollections in this regard were vague.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=1st+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=155&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-59"><a href="#cite_ref-59">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRothenbergUlvaeus1999" class="citation book cs1">Rothenberg, David; Ulvaeus, Marta (1999). <a rel="nofollow" class="external text" href="https://archive.org/details/newearthreaderbe0000unse/page/4">The New Earth Reader: The Best of Terra Nova</a>. <a href="/wiki/Cambridge,_Massachusetts" title="Cambridge, Massachusetts">Cambridge</a>, <a href="/wiki/Massachusetts" title="Massachusetts">Massachusetts</a>: <a href="/wiki/MIT_Press" title="MIT Press">MIT Press</a>. p. <a rel="nofollow" class="external text" href="https://archive.org/details/newearthreaderbe0000unse/page/4">4</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0262181952" title="Special:BookSources/978-0262181952"><bdi>978-0262181952</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+New+Earth+Reader%3A+The+Best+of+Terra+Nova&rft.place=Cambridge%2C+Massachusetts&rft.pages=4&rft.pub=MIT+Press&rft.date=1999&rft.isbn=978-0262181952&rft.aulast=Rothenberg&rft.aufirst=David&rft.au=Ulvaeus%2C+Marta&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fnewearthreaderbe0000unse%2Fpage%2F4&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-60"><a href="#cite_ref-60">^</a> Elliott, Gina (December 6, 1971). <a rel="nofollow" class="external text" href="https://content.time.com/time/subscriber/article/0,33009,877495,00.html">"CRIME: The Bandit Who Went Out into the Cold"</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727133302/https://content.time.com/time/subscriber/article/0,33009,877495,00.html">Archived</a> July 27, 2024, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>. Time. </li> <li id="cite_note-Caldwell1971-61">^ <a href="#cite_ref-Caldwell1971_61-0">a</a> <a href="#cite_ref-Caldwell1971_61-1">b</a> <a href="#cite_ref-Caldwell1971_61-2">c</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCaldwell1971" class="citation news cs1">Caldwell, Earl (November 26, 1971). <a rel="nofollow" class="external text" href="https://www.nytimes.com/1971/11/26/archives/hijacker-collects-ransom-of-200000-parachutes-from-jet-and.html">"Hijacker collects ransom of $200,000; parachutes from jet and disappears"</a>. The New York Times. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0362-4331">0362-4331</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20211008121340/https://www.nytimes.com/1971/11/26/archives/hijacker-collects-ransom-of-200000-parachutes-from-jet-and.html">Archived</a> from the original on October 8, 2021. Retrieved January 13, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+New+York+Times&rft.atitle=Hijacker+collects+ransom+of+%24200%2C000%3B+parachutes+from+jet+and+disappears&rft.date=1971-11-26&rft.issn=0362-4331&rft.aulast=Caldwell&rft.aufirst=Earl&rft_id=https%3A%2F%2Fwww.nytimes.com%2F1971%2F11%2F26%2Farchives%2Fhijacker-collects-ransom-of-200000-parachutes-from-jet-and.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTERothenbergUlvaeus19995-62"><a href="#cite_ref-FOOTNOTERothenbergUlvaeus19995_62-0">^</a> <a href="#CITEREFRothenbergUlvaeus1999">Rothenberg & Ulvaeus 1999</a>, p. 5. </li> <li id="cite_note-63"><a href="#cite_ref-63">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBuergin2020" class="citation web cs1">Buergin, Miles (October 14, 2020). <a rel="nofollow" class="external text" href="https://mynews4.com/news/knowing-nevada/knowing-nevada-revisiting-the-mystery-of-db-cooper">"Knowing Nevada: Revisiting the Mystery of D.B. Cooper"</a>. <a href="/wiki/KRNV-DT" title="KRNV-DT">KRNV</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220113212427/https://mynews4.com/news/knowing-nevada/knowing-nevada-revisiting-the-mystery-of-db-cooper">Archived</a> from the original on January 13, 2022. Retrieved January 13, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Knowing+Nevada%3A+Revisiting+the+Mystery+of+D.B.+Cooper&rft.pub=KRNV&rft.date=2020-10-14&rft.aulast=Buergin&rft.aufirst=Miles&rft_id=https%3A%2F%2Fmynews4.com%2Fnews%2Fknowing-nevada%2Fknowing-nevada-revisiting-the-mystery-of-db-cooper&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198633–35-64"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198633–35_64-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, pp. 33–35. </li> <li id="cite_note-FOOTNOTEGray2011b74–77-65">^ <a href="#cite_ref-FOOTNOTEGray2011b74–77_65-0">a</a> <a href="#cite_ref-FOOTNOTEGray2011b74–77_65-1">b</a> <a href="#CITEREFGray2011b">Gray 2011b</a>, pp. 74–77. </li> <li id="cite_note-66"><a href="#cite_ref-66">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">1st FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 153. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>It was finally agreed...that Mucklow would remain on board to lower the door and stairs after the aircraft was airborne.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=1st+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=153&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198636-67"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198636_67-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 36. </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198645–46-68"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198645–46_68-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, pp. 45–46. </li> <li id="cite_note-69"><a href="#cite_ref-69">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">Seattle Times Article Clipping</a> (Report). Federal Bureau of Investigation. November 27, 1971. p. 141. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220731220818/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">Archived</a> from the original on July 31, 2022. Retrieved July 31, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Seattle+Times+Article+Clipping&rft.pages=141&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-27&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-53%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-70"><a href="#cite_ref-70">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">1st FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 156. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>She told him that she was fearful of being sucked out of the airplane.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=1st+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=156&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-71"><a href="#cite_ref-71">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 164. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>The cockpit called and told her to use the escape rope to secure herself when they found out that she was going to lower the ladder once the aircraft is airborne. She related this to the hijacker and he said, 'no,' he didn't want her to go up front or them to come back.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=164&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-72"><a href="#cite_ref-72">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 164. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>She asked him to cut some nylon cord from the parachute for her to use as a safety line when she opened the rear ladder and the hijacker said, 'Nevermind,' that he would do it...</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=164&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-73"><a href="#cite_ref-73">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">1st FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 156. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>the hijacker suddenly told her to go forward of the aft compartment, to close the curtain behind her and not to return to the rear compartment again.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=1st+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=156&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-74"><a href="#cite_ref-74">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 164. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>she pleaded with him to take the bomb with him and he said he would take it with him or disarm it before he leaves.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=164&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198642-75"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198642_75-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 42. </li> <li id="cite_note-76"><a href="#cite_ref-76">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 164. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>the last time she saw him he had a nylon cord tied around his waist and was standing in the isle.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=164&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-77"><a href="#cite_ref-77">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 164. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>Approximately four minutes after take off, he stood up, told her to go to the cockpit</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=164&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198644-78"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198644_78-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 44. </li> <li id="cite_note-79"><a href="#cite_ref-79">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPerry2021" class="citation web cs1">Perry, Douglas (November 8, 2021). <a rel="nofollow" class="external text" href="https://oregonlive.com/history/2021/11/db-cooper-at-50-push-to-solve-case-gains-steam-but-much-about-famous-skyjacking-remains-a-mystery.html">"D.B. Cooper at 50: Push to solve case gains steam, but much about famous skyjacking remains a mystery"</a>. <a href="/wiki/The_Oregonian" title="The Oregonian">The Oregonian</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220113213031/https://www.oregonlive.com/history/2021/11/db-cooper-at-50-push-to-solve-case-gains-steam-but-much-about-famous-skyjacking-remains-a-mystery.html">Archived</a> from the original on January 13, 2022. Retrieved January 13, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Oregonian&rft.atitle=D.B.+Cooper+at+50%3A+Push+to+solve+case+gains+steam%2C+but+much+about+famous+skyjacking+remains+a+mystery&rft.date=2021-11-08&rft.aulast=Perry&rft.aufirst=Douglas&rft_id=https%3A%2F%2Foregonlive.com%2Fhistory%2F2021%2F11%2Fdb-cooper-at-50-push-to-solve-case-gains-steam-but-much-about-famous-skyjacking-remains-a-mystery.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEBragg20054-80">^ <a href="#cite_ref-FOOTNOTEBragg20054_80-0">a</a> <a href="#cite_ref-FOOTNOTEBragg20054_80-1">b</a> <a href="#CITEREFBragg2005">Bragg 2005</a>, p. 4. </li> <li id="cite_note-81"><a href="#cite_ref-81">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI Interview with First Officer William Rataczack on night of hijacking</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 322. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>Rataczak stated they had not yet reached Portland proper, but were definitely in the suburbs or the immediate vicinity thereof.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Interview+with+First+Officer+William+Rataczack+on+night+of+hijacking&rft.pages=322&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-82"><a href="#cite_ref-82">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">2nd FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 164. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>Before descending at Reno, Nev., she called repeatedly over the intercom system to the hijacker to cooperate, that the aircraft must land. The last message was, 'Sir, we are going to land now, please put up the stairs.'</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=2nd+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=164&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEEdwards202142-83"><a href="#cite_ref-FOOTNOTEEdwards202142_83-0">^</a> <a href="#CITEREFEdwards2021">Edwards 2021</a>, pp. 42. </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198648-84"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198648_84-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 48. </li> <li id="cite_note-Pasternak2000-85">^ <a href="#cite_ref-Pasternak2000_85-0">a</a> <a href="#cite_ref-Pasternak2000_85-1">b</a> <a href="#cite_ref-Pasternak2000_85-2">c</a> <a href="#cite_ref-Pasternak2000_85-3">d</a> <a href="#cite_ref-Pasternak2000_85-4">e</a> <a href="#cite_ref-Pasternak2000_85-5">f</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPasternak2000" class="citation magazine cs1">Pasternak, Douglas (July 24, 2000). "Skyjacker at large". <a href="/wiki/U.S._News_%26_World_Report" title="U.S. News & World Report">U.S. News & World Report</a>. Vol. 129, no. 4. pp. 72–73. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0041-5537">0041-5537</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=U.S.+News+%26+World+Report&rft.atitle=Skyjacker+at+large&rft.volume=129&rft.issue=4&rft.pages=72-73&rft.date=2000-07-24&rft.issn=0041-5537&rft.aulast=Pasternak&rft.aufirst=Douglas&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-86"><a href="#cite_ref-86">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCowan2008" class="citation news cs1">Cowan, James (January 3, 2008). <a rel="nofollow" class="external text" href="https://archive.today/20080121231748/http://www.nationalpost.com/news/story.html?id=211616">"F.B.I. reheats cold case"</a>. <a href="/wiki/National_Post" title="National Post">National Post</a>. Archived from <a rel="nofollow" class="external text" href="https://nationalpost.com/news/story.html?id=211616">the original</a> on January 21, 2008. Retrieved January 9, 2008.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=National+Post&rft.atitle=F.B.I.+reheats+cold+case&rft.date=2008-01-03&rft.aulast=Cowan&rft.aufirst=James&rft_id=https%3A%2F%2Fnationalpost.com%2Fnews%2Fstory.html%3Fid%3D211616&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FBIVault7-87">^ <a href="#cite_ref-FBIVault7_87-0">a</a> <a href="#cite_ref-FBIVault7_87-1">b</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/D-B-Cooper-Part-7-of-7/view">"D.B. Cooper part 07 of 67"</a>. FBI Records: The Vault. FBI. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161214215519/https://vault.fbi.gov/D-B-Cooper%20/D-B-Cooper-Part-7-of-7/view">Archived</a> from the original on December 14, 2016. Retrieved December 1, 2016.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=FBI+Records%3A+The+Vault&rft.atitle=D.B.+Cooper+part+07+of+67&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2FD-B-Cooper-Part-7-of-7%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-88"><a href="#cite_ref-88">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMotaher" class="citation web cs1">Motaher, Maria. <a rel="nofollow" class="external text" href="https://www.fbi.gov/history/famous-cases/db-cooper-hijacking">"D.B. Cooper hijacking"</a>. Federal Bureau of Investigation. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161105094658/https://www.fbi.gov/history/famous-cases/db-cooper-hijacking">Archived</a> from the original on November 5, 2016. Retrieved December 7, 2018.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=D.B.+Cooper+hijacking&rft.pub=Federal+Bureau+of+Investigation&rft.aulast=Motaher&rft.aufirst=Maria&rft_id=https%3A%2F%2Fwww.fbi.gov%2Fhistory%2Ffamous-cases%2Fdb-cooper-hijacking&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-89"><a href="#cite_ref-89">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.latimes.com/nation/la-na-db-cooper-confession-20160726-snap-story.html">"Reporter who added some swagger to the D.B. Cooper legacy comes clean"</a>. <a href="/wiki/Los_Angeles_Times" title="Los Angeles Times">Los Angeles Times</a>. July 28, 2016. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132749/https://www.latimes.com/nation/la-na-db-cooper-confession-20160726-snap-story.html">Archived</a> from the original on July 27, 2024. Retrieved September 23, 2024.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Los+Angeles+Times&rft.atitle=Reporter+who+added+some+swagger+to+the+D.B.+Cooper+legacy+comes+clean&rft.date=2016-07-28&rft_id=https%3A%2F%2Fwww.latimes.com%2Fnation%2Fla-na-db-cooper-confession-20160726-snap-story.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-90"><a href="#cite_ref-90">^</a> Browning, W. (July 22, 2016). One mystery solved in 'D.B. Cooper' skyjacking fiasco. <a rel="nofollow" class="external text" href="https://www.cjr.org/the_feature/db_cooper_mystery_solved.php">Columbia Journalism Review</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200930040433/https://www.cjr.org/the_feature/db_cooper_mystery_solved.php">Archived</a> September 30, 2020, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>, retrieved July 29, 2016. </li> <li id="cite_note-91"><a href="#cite_ref-91">^</a> Guzman, Monica (November 27, 2007). Update: Everyone wants a piece of the D. B. Cooper legend. <a rel="nofollow" class="external text" href="http://blog.seattlepi.com/thebigblog/2007/11/27/update-everyone-wants-a-piece-of-the-d-b-cooper-legend/">Seattle Post-Intelligencer archive</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160303195334/http://blog.seattlepi.com/thebigblog/2007/11/27/update-everyone-wants-a-piece-of-the-d-b-cooper-legend/">Archived</a> March 3, 2016, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> Retrieved February 25, 2011. </li> <li id="cite_note-92"><a href="#cite_ref-92">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBrowning2016" class="citation news cs1">Browning, William (July 18, 2016). <a rel="nofollow" class="external text" href="https://www.cjr.org/the_feature/db_cooper_unsolved_hijacking_mystery.php">"A reporter's role in the notorious unsolved mystery of 'D.B. Cooper'"</a>. <a href="/wiki/Columbia_Journalism_Review" title="Columbia Journalism Review">Columbia Journalism Review</a>. New York. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160721103728/http://www.cjr.org/the_feature/db_cooper_unsolved_hijacking_mystery.php">Archived</a> from the original on July 21, 2016. Retrieved July 19, 2016.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Columbia+Journalism+Review&rft.atitle=A+reporter%27s+role+in+the+notorious+unsolved+mystery+of+%27D.B.+Cooper%27&rft.date=2016-07-18&rft.aulast=Browning&rft.aufirst=William&rft_id=https%3A%2F%2Fwww.cjr.org%2Fthe_feature%2Fdb_cooper_unsolved_hijacking_mystery.php&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-93"><a href="#cite_ref-93">^</a> Contemporary stories from the AP and the UPI using the name "D. B. Cooper": * <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGrossweiler1971" class="citation news cs1">Grossweiler, Ed (November 26, 1971). <a rel="nofollow" class="external text" href="https://news.google.com/newspapers?id=vuVNAAAAIBAJ&pg=6384%2C3320413">"Hijacker bails out with loot"</a>. Free Lance-Star. (Fredericksburg, Virginia). Associated Press. p. 1. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210203230246/https://news.google.com/newspapers?id=vuVNAAAAIBAJ&pg=6384%2C3320413">Archived</a> from the original on February 3, 2021. Retrieved September 22, 2018.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Free+Lance-Star&rft.atitle=Hijacker+bails+out+with+loot&rft.pages=1&rft.date=1971-11-26&rft.aulast=Grossweiler&rft.aufirst=Ed&rft_id=https%3A%2F%2Fnews.google.com%2Fnewspapers%3Fid%3DvuVNAAAAIBAJ%26pg%3D6384%252C3320413&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> * <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://news.google.com/newspapers?id=bTQVAAAAIBAJ&pg=1933%2C1906592">"Wilderness area combed for parachute skyjacker"</a>. The Bulletin. (Bend, Oregon). UPI. November 26, 1971. p. 1. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210206125112/https://news.google.com/newspapers?id=bTQVAAAAIBAJ&pg=1933%2C1906592">Archived</a> from the original on February 6, 2021. Retrieved September 22, 2018.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Bulletin&rft.atitle=Wilderness+area+combed+for+parachute+skyjacker&rft.pages=1&rft.date=1971-11-26&rft_id=https%3A%2F%2Fnews.google.com%2Fnewspapers%3Fid%3DbTQVAAAAIBAJ%26pg%3D1933%252C1906592&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-94"><a href="#cite_ref-94">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Memo from Northwest Airlines, Inc to FBI</a> (Report). Federal Bureau of Investigation. December 15, 1971. p. 300. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Memo+from+Northwest+Airlines%2C+Inc+to+FBI&rft.pages=300&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-15&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-95"><a href="#cite_ref-95">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTaylor1996" class="citation news cs1">Taylor, Michael (November 24, 1996). "D.B. Cooper legend still up in air 25 years after leap, hijackers prompts strong feelings". <a href="/wiki/San_Francisco_Chronicle" title="San Francisco Chronicle">San Francisco Chronicle</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=San+Francisco+Chronicle&rft.atitle=D.B.+Cooper+legend+still+up+in+air+25+years+after+leap%2C+hijackers+prompts+strong+feelings&rft.date=1996-11-24&rft.aulast=Taylor&rft.aufirst=Michael&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198647-96"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198647_96-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 47. </li> <li id="cite_note-97"><a href="#cite_ref-97">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2014/view">J. Edgar Hoover authorization for SR-71 use</a> (Report). Federal Bureau of Investigation. December 6, 1971. p. 348. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220818013610/https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2014/view">Archived</a> from the original on August 18, 2022. Retrieved August 18, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=J.+Edgar+Hoover+authorization+for+SR-71+use&rft.pages=348&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-06&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2FD.B.%2520Cooper%2520Part%252014%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-98"><a href="#cite_ref-98">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">SR 71 Flight</a> (Report). Federal Bureau of Investigation. December 6, 1971. p. 340. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220815190238/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">Archived</a> from the original on August 15, 2022. Retrieved August 15, 2022. <q>Beale Air Force Base, California, had offered, free of charge to the Bureau, use of an SR-71 aircraft to photograph terrain over which the hijacked airplane had flown on its trip to Reno</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=SR+71+Flight&rft.pages=340&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-06&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-60%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-99"><a href="#cite_ref-99">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">SR 71 Flight</a> (Report). Federal Bureau of Investigation. December 6, 1971. p. 340. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727133304/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">Archived</a> from the original on July 27, 2024. Retrieved August 15, 2022. <q>photographic over-flights using SR-71 aircraft were conducted on five separate occasions with no photographs_obtained due to limited visibility from very high altitude.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=SR+71+Flight&rft.pages=340&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-06&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-60%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198680–81-100"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198680–81_100-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, pp. 80–81. </li> <li id="cite_note-101"><a href="#cite_ref-101">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-19/view">Seattle SAC Letter to FBI Director J. Edgar Hoover</a> (Report). Federal Bureau of Investigation. January 14, 1972. p. 19. <q>The reaction was instantaneous and was described by REDACTED as being the same reaction that they had in the airplane when they believe that the hijacker jumped.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Seattle+SAC+Letter+to+FBI+Director+J.+Edgar+Hoover&rft.pages=19&rft.pub=Federal+Bureau+of+Investigation&rft.date=1972-01-14&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-19%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-102"><a href="#cite_ref-102">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSkolnik2001" class="citation news cs1">Skolnik, Sam (November 22, 2001). <a rel="nofollow" class="external text" href="https://archive.today/20120906132812/http://www.highbeam.com/doc/1G1-80264926.html">"30 years ago, D.B. Cooper's night leap began a legend"</a>. <a href="/wiki/Seattle_Post-Intelligencer" title="Seattle Post-Intelligencer">Seattle Post-Intelligencer</a>. Archived from <a rel="nofollow" class="external text" href="http://www.highbeam.com/doc/1G1-80264926.html">the original</a> on September 6, 2012. Retrieved January 9, 2008.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Seattle+Post-Intelligencer&rft.atitle=30+years+ago%2C+D.B.+Cooper%27s+night+leap+began+a+legend&rft.date=2001-11-22&rft.aulast=Skolnik&rft.aufirst=Sam&rft_id=http%3A%2F%2Fwww.highbeam.com%2Fdoc%2F1G1-80264926.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> (subscription required) </li> <li id="cite_note-103"><a href="#cite_ref-103">^</a> <a rel="nofollow" class="external text" href="http://n467us.com/Data%20Files/Seamless%20Hot%20Zone%20North.jpg">Topographic map, northern half of primary search area</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110714145420/http://n467us.com/Data%20Files/Seamless%20Hot%20Zone%20North.jpg">Archived</a> July 14, 2011, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> Retrieved February 25, 2011. </li> <li id="cite_note-104"><a href="#cite_ref-104">^</a> <a rel="nofollow" class="external text" href="http://n467us.com/Data%20Files/Seamless%20Hot%20Zone%20South.jpg">Topographic map, southern half of primary search area</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110714145442/http://n467us.com/Data%20Files/Seamless%20Hot%20Zone%20South.jpg">Archived</a> July 14, 2011, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> Retrieved February 25, 2011. </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198667–68-105">^ <a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198667–68_105-0">a</a> <a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198667–68_105-1">b</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, pp. 67–68. </li> <li id="cite_note-106"><a href="#cite_ref-106">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110721041334/http://www.faa.gov/air_traffic/publications/atpubs/aim/Chap5/aim0503.html">"Aeronautical Information Manual"</a>. Federal Aviation Administration. Archived from <a rel="nofollow" class="external text" href="http://www.faa.gov/air_traffic/publications/atpubs/aim/chap5/aim0503.html">the original</a> on July 21, 2011. 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Retrieved April 24, 2011.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=New+York&rft.atitle=Unmasking+D.B.+Cooper&rft.date=2007-10-21&rft.issn=0028-7369&rft.aulast=Gray&rft.aufirst=Geoffrey&rft_id=https%3A%2F%2Fnymag.com%2Fnews%2Ffeatures%2F39593%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198670–71-108"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198670–71_108-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, pp. 70–71. </li> <li id="cite_note-FOOTNOTEOlson201034-109"><a href="#cite_ref-FOOTNOTEOlson201034_109-0">^</a> <a href="#CITEREFOlson2010">Olson 2010</a>, p. 34. </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester1986101–104-110"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester1986101–104_110-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, pp. 101–104. </li> <li id="cite_note-111"><a href="#cite_ref-111">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">"Body of Slain Girl Identified"</a>. No. Page 79 of FBI File. Seattle Post-Intelligencer. April 4, 1972. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727133257/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">Archived</a> from the original on July 27, 2024. Retrieved August 4, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Body+of+Slain+Girl+Identified&rft.issue=Page+79+of+FBI+File&rft.date=1972-04-04&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-53%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-112"><a href="#cite_ref-112">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRed2008" class="citation web cs1">Red, Rose (February 16, 2008). <a rel="nofollow" class="external text" href="https://www.waymarking.com/waymarks/WM35ZN_Murder_at_Old_Cedar_Creek_Grist_Mill_Woodland_Washington">"Murder at Old Cedar Creek Grist Mill, Woodland, Washington – Infamous Crime Scenes"</a>. Waymarking. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210117005255/https://www.waymarking.com/waymarks/WM35ZN_Murder_at_Old_Cedar_Creek_Grist_Mill_Woodland_Washington">Archived</a> from the original on January 17, 2021. Retrieved September 27, 2020.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Waymarking&rft.atitle=Murder+at+Old+Cedar+Creek+Grist+Mill%2C+Woodland%2C+Washington+%E2%80%93+Infamous+Crime+Scenes&rft.date=2008-02-16&rft.aulast=Red&rft.aufirst=Rose&rft_id=https%3A%2F%2Fwww.waymarking.com%2Fwaymarks%2FWM35ZN_Murder_at_Old_Cedar_Creek_Grist_Mill_Woodland_Washington&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198687–89-113"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198687–89_113-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, pp. 87–89. </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198667-114"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198667_114-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, pp. 67. </li> <li id="cite_note-115"><a href="#cite_ref-115">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-74/view">Investigate Report sent to J. Edgar Hoover, Director, FBI</a> (Report). Federal Bureau of Investigation. March 9, 1971. p. 122. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220905015702/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-74/view">Archived</a> from the original on September 5, 2022. Retrieved September 5, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Investigate+Report+sent+to+J.+Edgar+Hoover%2C+Director%2C+FBI&rft.pages=122&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-03-09&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-74%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-116"><a href="#cite_ref-116">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1">"Hijack Probe Expands". Associated Press. Spokane Chronicle. February 14, 1980. <q>... in the area near LaCenter, into which Cooper apparently parachuted.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Hijack+Probe+Expands&rft.date=1980-02-14&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEEdwards2021140-117"><a href="#cite_ref-FOOTNOTEEdwards2021140_117-0">^</a> <a href="#CITEREFEdwards2021">Edwards 2021</a>, pp. 140. </li> <li id="cite_note-118"><a href="#cite_ref-118">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-65/view">Letter to SAC, Seattle</a> (Report). Federal Bureau of Investigation. November 25, 1971. p. 124. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727133326/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-65/view">Archived</a> from the original on July 27, 2024. Retrieved August 4, 2022. <q>At about 11:30 pm, there was a burglary of a grocery store located roughly 10 miles south of the Dam. Survival rations were taken including beef jerky, cigarettes, gloves, etc.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Letter+to+SAC%2C+Seattle&rft.pages=124&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-25&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-65%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-119"><a href="#cite_ref-119">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation cs2"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-65/view">FBI Report</a>, Federal Bureau of Investigation, December 3, 1971, p. 69, <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220804060451/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-65/view">archived</a> from the original on August 4, 2022, retrieved August 4, 2022, <q>Hijacker wore non-lace type shoes of ankle length.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=FBI+Report&rft.pages=69&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-65%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-timeline-120">^ <a href="#cite_ref-timeline_120-0">a</a> <a href="#cite_ref-timeline_120-1">b</a> <a href="#cite_ref-timeline_120-2">c</a> <a href="#cite_ref-timeline_120-3">d</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://nymag.com/news/features/39617/">"Timeline of D.B. Cooper"</a>. New York Magazine. October 2007. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180706063155/http://nymag.com/news/features/39617/">Archived</a> from the original on July 6, 2018. 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USA Today. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20170530125909/https://www.usatoday.com/story/news/nation-now/2017/01/13/scientists-say-they-may-have-new-evidence-db-cooper-case/96575858/">Archived</a> from the original on May 30, 2017. Retrieved January 16, 2017.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=USA+Today&rft.atitle=Scientists+say+they+may+have+new+evidence+in+D.B.+Cooper+case&rft.date=2017-01-13&rft.aulast=Ingalls&rft.aufirst=Chris&rft_id=https%3A%2F%2Fwww.usatoday.com%2Fstory%2Fnews%2Fnation-now%2F2017%2F01%2F13%2Fscientists-say-they-may-have-new-evidence-db-cooper-case%2F96575858%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-:1-142"><a href="#cite_ref-:1_142-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20170115013533/http://www.king5.com/news/crime/new-evidence-was-db-cooper-boeing-employee/385924766">"New evidence: Was DB Cooper a Boeing employee?"</a>. KING-5. January 13, 2017. Archived from <a rel="nofollow" class="external text" href="http://www.king5.com/news/crime/new-evidence-was-db-cooper-boeing-employee/385924766">the original</a> on January 15, 2017. Retrieved January 16, 2017.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=KING-5&rft.atitle=New+evidence%3A+Was+DB+Cooper+a+Boeing+employee%3F&rft.date=2017-01-13&rft_id=http%3A%2F%2Fwww.king5.com%2Fnews%2Fcrime%2Fnew-evidence-was-db-cooper-boeing-employee%2F385924766&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-143"><a href="#cite_ref-143">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFJohnson2011" class="citation news cs1">Johnson, Gene (November 23, 2011). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130921054223/http://www.kgw.com/news/local/40-years-later-DB-Coopers-identity-a-mystery--134407308.html">"40 years later, DB Cooper's identity a mystery"</a>. KGW. Associated Press. Archived from <a rel="nofollow" class="external text" href="http://www.kgw.com/news/local/40-years-later-DB-Coopers-identity-a-mystery--134407308.html">the original</a> on September 21, 2013. Retrieved November 23, 2011.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=KGW&rft.atitle=40+years+later%2C+DB+Cooper%27s+identity+a+mystery&rft.date=2011-11-23&rft.aulast=Johnson&rft.aufirst=Gene&rft_id=http%3A%2F%2Fwww.kgw.com%2Fnews%2Flocal%2F40-years-later-DB-Coopers-identity-a-mystery--134407308.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-144"><a href="#cite_ref-144">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFIngalls2011" class="citation web cs1">Ingalls, C (November 23, 2011). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130909113338/http://www.king5.com/news/investigators/40-years-after-the-crime-new-evidence-unveiled-in-DB-Cooper-case-134417003.html">"40 years later, new evidence unveiled in DB Cooper case"</a>. King5.com. Archived from <a rel="nofollow" class="external text" href="http://www.king5.com/news/investigators/40-years-after-the-crime-new-evidence-unveiled-in-DB-Cooper-case-134417003.html">the original</a> on September 9, 2013. Retrieved May 29, 2013.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=40+years+later%2C+new+evidence+unveiled+in+DB+Cooper+case&rft.pub=King5.com&rft.date=2011-11-23&rft.aulast=Ingalls&rft.aufirst=C&rft_id=http%3A%2F%2Fwww.king5.com%2Fnews%2Finvestigators%2F40-years-after-the-crime-new-evidence-unveiled-in-DB-Cooper-case-134417003.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-:3-145"><a href="#cite_ref-:3_145-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWilliams2017" class="citation web cs1">Williams, Kale (January 17, 2017). <a rel="nofollow" class="external text" href="https://www.oregonlive.com/portland/2017/01/latest_db_cooper_theory_skyjac.html">"D.B. Cooper could have worked at Portland-area tech firm, scientists say"</a>. The Oregonian. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20201111190549/https://www.oregonlive.com/portland/2017/01/latest_db_cooper_theory_skyjac.html">Archived</a> from the original on November 11, 2020. Retrieved December 11, 2020.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Oregonian&rft.atitle=D.B.+Cooper+could+have+worked+at+Portland-area+tech+firm%2C+scientists+say&rft.date=2017-01-17&rft.aulast=Williams&rft.aufirst=Kale&rft_id=https%3A%2F%2Fwww.oregonlive.com%2Fportland%2F2017%2F01%2Flatest_db_cooper_theory_skyjac.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-3_particles-146">^ <a href="#cite_ref-3_particles_146-0">a</a> <a href="#cite_ref-3_particles_146-1">b</a> <a href="#cite_ref-3_particles_146-2">c</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.king5.com/article/news/investigations/tiny-particles-db-cooper-mystery/281-17ca7f6e-2f06-4997-a4ab-7fadde3abe13">"3 particles, 1 possible clue found in D.B. Cooper mystery"</a>. KING 5. July 20, 2022. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221029000832/https://www.king5.com/article/news/investigations/tiny-particles-db-cooper-mystery/281-17ca7f6e-2f06-4997-a4ab-7fadde3abe13">Archived</a> from the original on October 29, 2022. Retrieved December 23, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=3+particles%2C+1+possible+clue+found+in+D.B.+Cooper+mystery&rft.pub=KING+5&rft.date=2022-07-20&rft_id=https%3A%2F%2Fwww.king5.com%2Farticle%2Fnews%2Finvestigations%2Ftiny-particles-db-cooper-mystery%2F281-17ca7f6e-2f06-4997-a4ab-7fadde3abe13&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEGray2011b93-147"><a href="#cite_ref-FOOTNOTEGray2011b93_147-0">^</a> <a href="#CITEREFGray2011b">Gray 2011b</a>, pp. 93. </li> <li id="cite_note-148"><a href="#cite_ref-148">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-66/view">FBI Crime Laboratory Review</a> (Report). Federal Bureau of Investigation. December 9, 1971. p. 233. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220802161629/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-66/view">Archived</a> from the original on August 2, 2022. Retrieved August 2, 2022. <q>the limb hair possesses too few unique microscopic characteristics to be of value...</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Crime+Laboratory+Review&rft.pages=233&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-09&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-66%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-149"><a href="#cite_ref-149">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-66/view">FBI Crime Laboratory Review</a> (Report). Federal Bureau of Investigation. December 9, 1971. p. 233. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220802161629/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-66/view">Archived</a> from the original on August 2, 2022. Retrieved August 2, 2022. <q>The head hair clipping is suitable for significant comparison results.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Crime+Laboratory+Review&rft.pages=233&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-09&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-66%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-150"><a href="#cite_ref-150">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-52/view">FBI Internal Communication</a> (Report). Federal Bureau of Investigation. February 19, 2002. p. 62. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220810000544/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-52/view">Archived</a> from the original on August 10, 2022. Retrieved August 7, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Internal+Communication&rft.pages=62&rft.pub=Federal+Bureau+of+Investigation&rft.date=2002-02-19&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-52%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-151"><a href="#cite_ref-151">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-65/view">FBI Crime Laboratory</a> (Report). Federal Bureau of Investigation. December 3, 1971. p. 43. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220804060451/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-65/view">Archived</a> from the original on August 4, 2022. Retrieved August 4, 2022. <q>The Laboratory is also requested to examine the ashtray contents and specifically process any Raleigh filter tip cigarette butts for possible fingerprint identification or comparison.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Crime+Laboratory&rft.pages=43&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-03&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-65%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-152"><a href="#cite_ref-152">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-66/view">FBI Crime Laboratory Review</a> (Report). Federal Bureau of Investigation. December 13, 1971. p. 228. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220802161629/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-66/view">Archived</a> from the original on August 2, 2022. Retrieved August 2, 2022. <q>No latent prints of value developed contents of ashtray.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Crime+Laboratory+Review&rft.pages=228&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-13&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-66%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-153"><a href="#cite_ref-153">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-51/view">FBI Evidence Review</a> (Report). Federal Bureau of Investigation. December 9, 1971. p. 196. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221107182540/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-51/view">Archived</a> from the original on November 7, 2022. Retrieved November 7, 2022. <q>The DNA Unit was contacted and agreed to perform an unknown subject analysis on the numerous cigarette butts left by COOPER on the aircraft that day. They believed it likely that DNA could be recovered. Unfortunately, it was discovered that this evidence had been destroyed years earlier in Las Vegas.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Evidence+Review&rft.pages=196&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-09&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-51%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-154"><a href="#cite_ref-154">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20080102170246/http://www.sfgate.com/cgi-bin/article.cgi?f=%2Fn%2Fa%2F2008%2F01%2F01%2Fnational%2Fa100412S30.DTL">"F.B.I. makes new bid to find 1971 skyjacker"</a>. sfgate.com. Associated Press. January 2, 2008. Archived from <a rel="nofollow" class="external text" href="http://www.sfgate.com/cgi-bin/article.cgi?f=/n/a/2008/01/01/national/a100412S30.DTL">the original</a> on January 2, 2008. Retrieved January 2, 2008.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=sfgate.com&rft.atitle=F.B.I.+makes+new+bid+to+find+1971+skyjacker&rft.date=2008-01-02&rft_id=http%3A%2F%2Fwww.sfgate.com%2Fcgi-bin%2Farticle.cgi%3Ff%3D%2Fn%2Fa%2F2008%2F01%2F01%2Fnational%2Fa100412S30.DTL&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-155"><a href="#cite_ref-155">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFOrzano2014" class="citation web cs1">Orzano, M. (July 21, 2014). <a rel="nofollow" class="external text" href="https://www.coinworld.com/news/us-coins/2014/07/1971-skyjacking-cash-ransom-found-by-eight-year-old-in-1980.html">"D.B. Cooper skyjacking: Boy, 8, unearths ransom notes"</a>. Coin World. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210308023807/https://www.coinworld.com/news/us-coins/2014/07/1971-skyjacking-cash-ransom-found-by-eight-year-old-in-1980.html">Archived</a> from the original on March 8, 2021. Retrieved January 27, 2021.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Coin+World&rft.atitle=D.B.+Cooper+skyjacking%3A+Boy%2C+8%2C+unearths+ransom+notes&rft.date=2014-07-21&rft.aulast=Orzano&rft.aufirst=M.&rft_id=https%3A%2F%2Fwww.coinworld.com%2Fnews%2Fus-coins%2F2014%2F07%2F1971-skyjacking-cash-ransom-found-by-eight-year-old-in-1980.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-156"><a href="#cite_ref-156">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110721035908/http://foia2.fbi.gov/cooper_d_b/cooper_d_b_part07.pdf">"FBI Freedom of Information Act documents, part 7, pp. 10–12"</a> (PDF). Archived from <a rel="nofollow" class="external text" href="https://foia2.fbi.gov/cooper_d_b/cooper_d_b_part07.pdf">the original</a> (PDF) on July 21, 2011. Retrieved April 23, 2011.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=FBI+Freedom+of+Information+Act+documents%2C+part+7%2C+pp.+10%E2%80%9312&rft_id=http%3A%2F%2Ffoia2.fbi.gov%2Fcooper_d_b%2Fcooper_d_b_part07.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-157"><a href="#cite_ref-157">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.latimes.com/archives/la-xpm-1986-05-22-mn-6995-story.html">"Boy to Split $5,520 of D. B. Cooper's Loot"</a>. Los Angeles Times. Associated Press. May 22, 1986. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210308084909/https://www.latimes.com/archives/la-xpm-1986-05-22-mn-6995-story.html">Archived</a> from the original on March 8, 2021. Retrieved January 27, 2021.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Los+Angeles+Times&rft.atitle=Boy+to+Split+%245%2C520+of+D.+B.+Cooper%27s+Loot&rft.date=1986-05-22&rft_id=https%3A%2F%2Fwww.latimes.com%2Farchives%2Fla-xpm-1986-05-22-mn-6995-story.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester1986110-158">^ <a href="#cite_ref-FOOTNOTEHimmelsbachWorcester1986110_158-0">a</a> <a href="#cite_ref-FOOTNOTEHimmelsbachWorcester1986110_158-1">b</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 110. </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester1986110–111-159"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester1986110–111_159-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, pp. 110–111. </li> <li id="cite_note-160"><a href="#cite_ref-160">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110721035908/http://foia2.fbi.gov/cooper_d_b/cooper_d_b_part07.pdf">"FBI Freedom of Information Act documents, part 7, p. 15"</a> (PDF). Archived from <a rel="nofollow" class="external text" href="https://foia2.fbi.gov/cooper_d_b/cooper_d_b_part07.pdf">the original</a> (PDF) on July 21, 2011. Retrieved April 23, 2011.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=FBI+Freedom+of+Information+Act+documents%2C+part+7%2C+p.+15&rft_id=http%3A%2F%2Ffoia2.fbi.gov%2Fcooper_d_b%2Fcooper_d_b_part07.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-161"><a href="#cite_ref-161">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.nbcnews.com/id/wbna23889269">"Cash linked to 'D.B. Cooper' up for auction"</a>. <a href="/wiki/NBC_News" title="NBC News">NBC News</a>. March 31, 2008. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140204004838/http://www.nbcnews.com/id/23889269">Archived</a> from the original on February 4, 2014. Retrieved March 31, 2008.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=NBC+News&rft.atitle=Cash+linked+to+%27D.B.+Cooper%27+up+for+auction&rft.date=2008-03-31&rft_id=https%3A%2F%2Fwww.nbcnews.com%2Fid%2Fwbna23889269&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-162"><a href="#cite_ref-162">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFIngalls2020" class="citation news cs1">Ingalls, Chris (August 3, 2020). <a rel="nofollow" class="external text" href="https://www.king5.com/article/news/local/scientist-uncovers-new-clues-db-cooper-ransom-money/281-86659a00-86c1-49fa-b6bf-04d6cd649318">"Scientist uncovers new, minuscule clues on DB Cooper ransom money found in Washington"</a>. <a href="/wiki/KING-TV" title="KING-TV">King 5</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220108174908/https://www.king5.com/article/news/local/scientist-uncovers-new-clues-db-cooper-ransom-money/281-86659a00-86c1-49fa-b6bf-04d6cd649318">Archived</a> from the original on January 8, 2022. Retrieved January 8, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=King+5&rft.atitle=Scientist+uncovers+new%2C+minuscule+clues+on+DB+Cooper+ransom+money+found+in+Washington&rft.date=2020-08-03&rft.aulast=Ingalls&rft.aufirst=Chris&rft_id=https%3A%2F%2Fwww.king5.com%2Farticle%2Fnews%2Flocal%2Fscientist-uncovers-new-clues-db-cooper-ransom-money%2F281-86659a00-86c1-49fa-b6bf-04d6cd649318&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-163"><a href="#cite_ref-163">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKayeMeltzer2020" class="citation journal cs1">Kaye, Thomas G.; Meltzer, Mark (August 2020). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7400570">"Diatoms constrain forensic burial timelines: case study with DB Cooper money"</a>. Scientific Reports. 10 (1): 13036. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2020NatSR..1013036K">2020NatSR..1013036K</a>. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Fs41598-020-70015-z">10.1038/s41598-020-70015-z</a>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/2045-2322">2045-2322</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7400570">7400570</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/32747687">32747687</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Scientific+Reports&rft.atitle=Diatoms+constrain+forensic+burial+timelines%3A+case+study+with+DB+Cooper+money&rft.volume=10&rft.issue=1&rft.pages=13036&rft.date=2020-08&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC7400570%23id-name%3DPMC&rft_id=info%3Abibcode%2F2020NatSR..1013036K&rft_id=info%3Apmid%2F32747687&rft_id=info%3Adoi%2F10.1038%2Fs41598-020-70015-z&rft.issn=2045-2322&rft.aulast=Kaye&rft.aufirst=Thomas+G.&rft.au=Meltzer%2C+Mark&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC7400570&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-164"><a href="#cite_ref-164">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHaitch1986" class="citation news cs1">Haitch, Richared (August 31, 1986). <a rel="nofollow" class="external text" href="https://www.nytimes.com/1986/08/31/us/followup-on-the-news-d-b-cooper-undying-legend.html">"FOLLOW-UP ON THE NEWS; D. B. Cooper: Undying Legend"</a>. The New York Times. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220813084259/https://www.nytimes.com/1986/08/31/us/followup-on-the-news-d-b-cooper-undying-legend.html">Archived</a> from the original on August 13, 2022. Retrieved August 13, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+New+York+Times&rft.atitle=FOLLOW-UP+ON+THE+NEWS%3B+D.+B.+Cooper%3A+Undying+Legend&rft.date=1986-08-31&rft.aulast=Haitch&rft.aufirst=Richared&rft_id=https%3A%2F%2Fwww.nytimes.com%2F1986%2F08%2F31%2Fus%2Ffollowup-on-the-news-d-b-cooper-undying-legend.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-165"><a href="#cite_ref-165">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://people.com/archive/six-years-later-brian-ingram-gets-a-piece-of-d-b-coopers-hijack-haul-vol-25-no-25/">"Six Years Later Brian Ingram Gets a Piece of D.b. Cooper's Hijack Haul"</a>. People Magazine. June 23, 1986. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210204015212/https://people.com/archive/six-years-later-brian-ingram-gets-a-piece-of-d-b-coopers-hijack-haul-vol-25-no-25/">Archived</a> from the original on February 4, 2021. Retrieved January 27, 2021.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=People+Magazine&rft.atitle=Six+Years+Later+Brian+Ingram+Gets+a+Piece+of+D.b.+Cooper%27s+Hijack+Haul&rft.date=1986-06-23&rft_id=https%3A%2F%2Fpeople.com%2Farchive%2Fsix-years-later-brian-ingram-gets-a-piece-of-d-b-coopers-hijack-haul-vol-25-no-25%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-166"><a href="#cite_ref-166">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.foxnews.com/story/d-b-cooper-skyjacking-cash-sold-in-dallas-auction">"D.B. Cooper Skyjacking Cash Sold in Dallas Auction"</a>. Fox News Channel. Associated Press. June 13, 2009. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20181020011508/https://www.foxnews.com/story/d-b-cooper-skyjacking-cash-sold-in-dallas-auction">Archived</a> from the original on October 20, 2018. Retrieved June 14, 2008.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=D.B.+Cooper+Skyjacking+Cash+Sold+in+Dallas+Auction&rft.date=2009-06-13&rft_id=https%3A%2F%2Fwww.foxnews.com%2Fstory%2Fd-b-cooper-skyjacking-cash-sold-in-dallas-auction&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-167"><a href="#cite_ref-167">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFClever1971" class="citation news cs1">Clever, Dick (November 26, 1971). <a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">"Hijacker Hunt Near Woodland"</a>. Seattle Post-Intelligencer. p. 124. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727133257/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">Archived</a> from the original on July 27, 2024. Retrieved July 31, 2022. <q>Along with the two chestpack chutes from Sky Sports, located in Issaquah, the hijacker was provided with two backpack chutes by Norman Hayden, of Renton Aviation.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Hijacker+Hunt+Near+Woodland&rft.pages=124&rft.date=1971-11-26&rft.aulast=Clever&rft.aufirst=Dick&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-53%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-168"><a href="#cite_ref-168">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHawkins1976" class="citation news cs1">Hawkins, Robert (October 3, 1976). "D.B. Cooper, is he at the bottom of Lake Merwin or walking the streets?". The Seattle Times. <q>They were just emergency backpacks. Really, they're just used for aerobatic pilots or glider pilots or someone who would use a single parachute for a lifesaving event only. It wouldn't be like a sport parachute.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=D.B.+Cooper%2C+is+he+at+the+bottom+of+Lake+Merwin+or+walking+the+streets%3F&rft.date=1976-10-03&rft.aulast=Hawkins&rft.aufirst=Robert&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-169"><a href="#cite_ref-169">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Initial FBI Inspection of Remaining Evidence</a> (Report). Federal Bureau of Investigation. December 21, 1971. p. 95. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>Cossey further stated that the parachutes supplied to UNSUB were of non-steerable variety and therefore, had no steering devices whatever.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Initial+FBI+Inspection+of+Remaining+Evidence&rft.pages=95&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-21&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-170"><a href="#cite_ref-170">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Initial FBI Inspection of Remaining Evidence</a> (Report). Federal Bureau of Investigation. December 21, 1971. p. 124. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132757/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 27, 2024. Retrieved July 26, 2022. <q>They both were like military chutes in that they did not have sleeves.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Initial+FBI+Inspection+of+Remaining+Evidence&rft.pages=124&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-21&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-171"><a href="#cite_ref-171">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI Evidence Report</a> (Report). Federal Bureau of Investigation. December 21, 1971. p. 129. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>One (1) orange or salmon-pink chest parachute. This chute was found on board the hijacked Northwest Airlines 727 jet Flight #305, in an opened condition. It is salmon or orange-pink in color; has no pilot chute and the shrouds have been cut away from the canvas pack and three of the lines had been cut out.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Evidence+Report&rft.pages=129&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-21&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-172"><a href="#cite_ref-172">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Initial FBI Inspection of Remaining Evidence</a> (Report). Federal Bureau of Investigation. December 21, 1971. p. 292. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>On the floor directly in front of seat number 18D, the exterior canvas cover for a chest type parachute was observed...an opened parachute which apparently had been removed from the canvas parachute cover described above was found spread out over seats 17C and 17B.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Initial+FBI+Inspection+of+Remaining+Evidence&rft.pages=292&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-21&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-173"><a href="#cite_ref-173">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Initial FBI Evidence Identification</a> (Report). Federal Bureau of Investigation. December 21, 1971. p. 130. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>One back parachute with a sage green nylon container Model NB6 (Navy back pack 6) with sage green nylon harness.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Initial+FBI+Evidence+Identification&rft.pages=130&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-21&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-174"><a href="#cite_ref-174">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPulkkinen2013" class="citation news cs1">Pulkkinen, Levi (August 21, 2013). <a rel="nofollow" class="external text" href="https://www.seattlepi.com/seattlenews/article/D-B-Cooper-parachute-displayed-for-first-time-4749773.php">"D.B. Cooper parachute displayed for first time"</a>. Seattle Post-Intelligencer. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221018143136/https://www.seattlepi.com/seattlenews/article/D-B-Cooper-parachute-displayed-for-first-time-4749773.php">Archived</a> from the original on October 18, 2022. Retrieved October 18, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=D.B.+Cooper+parachute+displayed+for+first+time&rft.date=2013-08-21&rft.aulast=Pulkkinen&rft.aufirst=Levi&rft_id=https%3A%2F%2Fwww.seattlepi.com%2Fseattlenews%2Farticle%2FD-B-Cooper-parachute-displayed-for-first-time-4749773.php&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-175"><a href="#cite_ref-175">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFClever1971" class="citation news cs1">Clever, Dick (November 26, 1971). <a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">"Hijacker Hunt Near Woodland"</a>. Seattle Post-Intelligencer. p. 124. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220731220818/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">Archived</a> from the original on July 31, 2022. Retrieved July 31, 2022. <q>Emerick said the canopy had been sewn shut and the parachute was for ground demonstration only.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Hijacker+Hunt+Near+Woodland&rft.pages=124&rft.date=1971-11-26&rft.aulast=Clever&rft.aufirst=Dick&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-53%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-176"><a href="#cite_ref-176">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI Interview with Earl Cossey</a> (Report). Federal Bureau of Investigation. May 31, 1972. p. 110.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Interview+with+Earl+Cossey&rft.pages=110&rft.pub=Federal+Bureau+of+Investigation&rft.date=1972-05-31&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-177"><a href="#cite_ref-177">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRichards1976" class="citation news cs1">Richards, Leverett (November 14, 1976). <a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">"Alive or dead, skyjack pioneer came out loser"</a>. The Sunday Oregonian. Retrieved August 16, 2022. <q>If it had been usable he could not have attached it to his parachute harness, which had no D rings for use with a chest pack.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Alive+or+dead%2C+skyjack+pioneer+came+out+loser&rft.date=1976-11-14&rft.aulast=Richards&rft.aufirst=Leverett&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-53%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-178"><a href="#cite_ref-178">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2011/view">UNSUB</a> (Report). Federal Bureau of Investigation. November 26, 1971. p. 31. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220723113405/https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2011/view">Archived</a> from the original on July 23, 2022. Retrieved July 26, 2022. <q>Missing back pack is a model NB-6 (Navy Back Pack Six). Container is sage-green, nylon, and parachute is twenty-eight feet nylon white flight circular (nonsteerable). Back pack equipped with special foam cushion and has sage-green nylon harness with no 'D' rings to mount chest pack</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=UNSUB&rft.pages=31&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-26&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2FD.B.%2520Cooper%2520Part%252011%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-179"><a href="#cite_ref-179">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPainter1971" class="citation news cs1">Painter, John (November 27, 1971). <a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-54/view">"Weather frustrates hijacker hunt"</a>. The Oregonian. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221027190455/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-54/view">Archived</a> from the original on October 27, 2022. Retrieved October 27, 2022. <q>In Seattle, persons familiar with the chutes said the reserve chest chutes could not have attached to the main chute's harness.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Weather+frustrates+hijacker+hunt&rft.date=1971-11-27&rft.aulast=Painter&rft.aufirst=John&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-54%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-180"><a href="#cite_ref-180">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2017/view">Initial FBI Inspection of Remaining Evidence</a> (Report). Federal Bureau of Investigation. November 26, 1971. p. 125. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221018030642/https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2017/view">Archived</a> from the original on October 18, 2022. Retrieved October 18, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Initial+FBI+Inspection+of+Remaining+Evidence&rft.pages=125&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-26&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2FD.B.%2520Cooper%2520Part%252017%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-181"><a href="#cite_ref-181">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFClever1971" class="citation news cs1">Clever, Dick (November 26, 1971). <a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">"Hijacker Hunt Near Woodland"</a>. Seattle Post-Intelligencer. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220815122944/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-53/view">Archived</a> from the original on August 15, 2022. Retrieved August 16, 2022. <q>Emrick explained that in order to be able to use his chestpacks, the jumper must have two "D-rings" on the backpack harness to which the chestpack can be attached. The backpacks obtained from Renton Aviation did not have these "D-rings." Earl Cossey, 30, or Seattle, who made the backpack chutes, confirmed this. Authorities were unable to explain the absence of the unusable chestpack.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Hijacker+Hunt+Near+Woodland&rft.date=1971-11-26&rft.aulast=Clever&rft.aufirst=Dick&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-53%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-182"><a href="#cite_ref-182">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI Interview with Earl Cossey</a> (Report). Federal Bureau of Investigation. May 31, 1972. p. 202. <q>Mr. Cossey said that if the hijacker opened of the chest packs on the airplane he probably would remove the parachute and put the money in the chest pack.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Interview+with+Earl+Cossey&rft.pages=202&rft.pub=Federal+Bureau+of+Investigation&rft.date=1972-05-31&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-183"><a href="#cite_ref-183">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">1st FBI interview with Tina Mucklow in Philadelphia, PA</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 155. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>she recalls that he was occupied with...attempting to in some way pack the money in a parachute container in order that he could in some way attach it to his body along with the regular parachute straps.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=1st+FBI+interview+with+Tina+Mucklow+in+Philadelphia%2C+PA&rft.pages=155&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester1986108-184"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester1986108_184-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 108. </li> <li id="cite_note-185"><a href="#cite_ref-185">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTedford2008" class="citation news cs1">Tedford, Deborah (January 2, 2008). <a rel="nofollow" class="external text" href="https://www.npr.org/templates/story/story.php?storyId=17787290">"F.B.I. seeks help in solving skyjacking mystery"</a>. <a href="/wiki/National_Public_Radio" class="mw-redirect" title="National Public Radio">National Public Radio</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20080403003057/http://www.npr.org/templates/story/story.php?storyId=17787290">Archived</a> from the original on April 3, 2008. Retrieved March 11, 2008.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=F.B.I.+seeks+help+in+solving+skyjacking+mystery&rft.date=2008-01-02&rft.aulast=Tedford&rft.aufirst=Deborah&rft_id=https%3A%2F%2Fwww.npr.org%2Ftemplates%2Fstory%2Fstory.php%3FstoryId%3D17787290&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-186"><a href="#cite_ref-186">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Composite A Release</a> (Report). Federal Bureau of Investigation. November 28, 1971. p. 296. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Composite+A+Release&rft.pages=296&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-28&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEGray2011b114-187"><a href="#cite_ref-FOOTNOTEGray2011b114_187-0">^</a> <a href="#CITEREFGray2011b">Gray 2011b</a>, pp. 114. </li> <li id="cite_note-188"><a href="#cite_ref-188">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Witness Reaction to Composite A</a> (Report). Federal Bureau of Investigation. November 29, 1971. p. 284. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022. <q>sketch makes him look younger than he is</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Witness+Reaction+to+Composite+A&rft.pages=284&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-29&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-189"><a href="#cite_ref-189">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Memo Regarding Composite A</a> (Report). Federal Bureau of Investigation. December 2, 1971. p. 284. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022. <q>a sort of disinterested, let's get it over with look.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Memo+Regarding+Composite+A&rft.pages=284&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-02&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-190"><a href="#cite_ref-190">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Memo Regarding Composite A</a> (Report). Federal Bureau of Investigation. December 2, 1971. p. 264. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022. <q>She was very adamant in her insistence that the artist's conception shown to her was not a good likeness of the hijacker.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Memo+Regarding+Composite+A&rft.pages=264&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-12-02&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-191"><a href="#cite_ref-191">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Memo Regarding Composite B</a> (Report). Federal Bureau of Investigation. March 1, 1973. p. 215. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022. <q>The intent of this change to the artist's composite is to more clearly show [hijacker's] age and swarthy complexion.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Memo+Regarding+Composite+B&rft.pages=215&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-03-01&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-192"><a href="#cite_ref-192">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Reaction to Composite B</a> (Report). Federal Bureau of Investigation. October 2, 1972. p. 233. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022. <q>She stated he was more refined in appearance than sketch B indicates</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Reaction+to+Composite+B&rft.pages=233&rft.pub=Federal+Bureau+of+Investigation&rft.date=1972-10-02&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-193"><a href="#cite_ref-193">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Reaction to Composite B</a> (Report). Federal Bureau of Investigation. September 14, 1972. pp. 242–245. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Reaction+to+Composite+B&rft.pages=242-245&rft.pub=Federal+Bureau+of+Investigation&rft.date=1972-09-14&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-194"><a href="#cite_ref-194">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Reaction to Revised Composite B</a> (Report). Federal Bureau of Investigation. February 1, 1973. p. 212. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022. <q>She advised that Artist's Conception B bears a very close resemblance to the unsub.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Reaction+to+Revised+Composite+B&rft.pages=212&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-02-01&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-195"><a href="#cite_ref-195">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Reaction to Composite B</a> (Report). Federal Bureau of Investigation. February 1, 1973. p. 284. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022. <q>She said she believes the hijacker would be easily recognized from this sketch.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Reaction+to+Composite+B&rft.pages=284&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-02-01&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-196"><a href="#cite_ref-196">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Memo to Director of FBI Regarding Composite B</a> (Report). Federal Bureau of Investigation. April 19, 1973. p. 210. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022. <q>In view of the numerous contacts with the witnesses who supplied the descriptive data from which the sketch was prepared and the lapse of time since they observed the hijacker, it is felt no constructive purpose can be served by further attempts at modification based contact with these same witnesses.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Memo+to+Director+of+FBI+Regarding+Composite+B&rft.pages=210&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-04-19&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-197"><a href="#cite_ref-197">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">National Law Enforcement Bulletin Nov 28th, 1971</a> (Report). Federal Bureau of Investigation. November 28, 1971. p. 294. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=National+Law+Enforcement+Bulletin+Nov+28th%2C+1971&rft.pages=294&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-28&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-198"><a href="#cite_ref-198">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Bill Mitchell Composite B Revision</a> (Report). Federal Bureau of Investigation. November 20, 1972. p. 227. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Bill+Mitchell+Composite+B+Revision&rft.pages=227&rft.pub=Federal+Bureau+of+Investigation&rft.date=1972-11-20&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-199"><a href="#cite_ref-199">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-67/view">Bill Mitchell Initial Description</a> (Report). Federal Bureau of Investigation. November 30, 1971. p. 176. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220727041837/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-67/view">Archived</a> from the original on July 27, 2022. Retrieved July 27, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Bill+Mitchell+Initial+Description&rft.pages=176&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-30&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-67%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEEdwards202112-200"><a href="#cite_ref-FOOTNOTEEdwards202112_200-0">^</a> <a href="#CITEREFEdwards2021">Edwards 2021</a>, p. 12. </li> <li id="cite_note-201"><a href="#cite_ref-201">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-67/view">Robert Gregory Initial Description</a> (Report). Federal Bureau of Investigation. November 29, 1971. p. 183.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Robert+Gregory+Initial+Description&rft.pages=183&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-29&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-67%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-202"><a href="#cite_ref-202">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">FBI Internal Memo</a> (Report). Federal Bureau of Investigation. May 30, 1973. p. 282. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220815190238/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">Archived</a> from the original on August 15, 2022. Retrieved August 15, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Internal+Memo&rft.pages=282&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-05-30&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-60%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-203"><a href="#cite_ref-203">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">FBI Internal Memo</a> (Report). Federal Bureau of Investigation. May 30, 1973. p. 292. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220815190238/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">Archived</a> from the original on August 15, 2022. Retrieved August 15, 2022. <q>If Unsub [unidentified subject] was a member of a sport parachute club he would certainly be an unusual member, one that would be easily recognized by the other members</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Internal+Memo&rft.pages=292&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-05-30&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-60%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-204"><a href="#cite_ref-204">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">FBI Internal Memo</a> (Report). Federal Bureau of Investigation. May 30, 1973. p. 290. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220815190238/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">Archived</a> from the original on August 15, 2022. Retrieved August 15, 2022. <q>It is felt that unsub [unidentified subject] possibly maintains his physical well being through regular exercise</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Internal+Memo&rft.pages=290&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-05-30&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-60%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-205"><a href="#cite_ref-205">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSeven1996" class="citation web cs1">Seven, Richard (November 17, 1996). <a rel="nofollow" class="external text" href="https://archive.seattletimes.com/archive/?date=19961117&slug=2360262">"D.B. Cooper -- Perfect Crime Or Perfect Folly?"</a>. <a href="/wiki/The_Seattle_Times" title="The Seattle Times">The Seattle Times</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210119163526/https://archive.seattletimes.com/archive/?date=19961117&slug=2360262">Archived</a> from the original on January 19, 2021. Retrieved January 14, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Seattle+Times&rft.atitle=D.B.+Cooper+--+Perfect+Crime+Or+Perfect+Folly%3F&rft.date=1996-11-17&rft.aulast=Seven&rft.aufirst=Richard&rft_id=https%3A%2F%2Farchive.seattletimes.com%2Farchive%2F%3Fdate%3D19961117%26slug%3D2360262&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-206"><a href="#cite_ref-206">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">FBI Internal Memo</a> (Report). Federal Bureau of Investigation. May 30, 1973. pp. 289–291. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220815190238/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">Archived</a> from the original on August 15, 2022. Retrieved August 15, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Internal+Memo&rft.pages=289-291&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-05-30&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-60%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-207"><a href="#cite_ref-207">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">FBI Internal Memo</a> (Report). Federal Bureau of Investigation. May 30, 1973. p. 290. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220815190238/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">Archived</a> from the original on August 15, 2022. Retrieved August 15, 2022. <q>Unsub [unidentified subject] was probably a 'loner' and carried out the hijacking by himself with no partners.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Internal+Memo&rft.pages=290&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-05-30&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-60%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198696-208"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198696_208-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 96. </li> <li id="cite_note-209"><a href="#cite_ref-209">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">FBI Internal Memo</a> (Report). Federal Bureau of Investigation. May 30, 1973. p. 290. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220815190238/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">Archived</a> from the original on August 15, 2022. Retrieved August 15, 2022. <q>It is believed an alcoholic or former alcoholic who had just had one drink and was placed in a situation of similar stress would succumb to the pressure and imbibe in the free drinks offered him by the stewardesses.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Internal+Memo&rft.pages=290&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-05-30&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-60%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-210"><a href="#cite_ref-210">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">FBI Internal Memo</a> (Report). Federal Bureau of Investigation. May 30, 1973. p. 290. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220815190238/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-60/view">Archived</a> from the original on August 15, 2022. Retrieved August 15, 2022. <q>It is felt Unsub [unidentified subject] may possibly smoke less than one pack a day.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Internal+Memo&rft.pages=290&rft.pub=Federal+Bureau+of+Investigation&rft.date=1973-05-30&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-60%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEEdwards202113-211"><a href="#cite_ref-FOOTNOTEEdwards202113_211-0">^</a> <a href="#CITEREFEdwards2021">Edwards 2021</a>, pp. 13. </li> <li id="cite_note-212"><a href="#cite_ref-212">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCheung2021" class="citation web cs1">Cheung, Kylie (June 10, 2021). <a rel="nofollow" class="external text" href="https://www.salon.com/2021/06/10/db-cooper-loki/">"The ongoing mystique of D.B. Cooper, from documentaries to the Marvel Cinematic Universe"</a>. Salon. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220114004957/https://www.salon.com/2021/06/10/db-cooper-loki/">Archived</a> from the original on January 14, 2022. Retrieved January 14, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Salon&rft.atitle=The+ongoing+mystique+of+D.B.+Cooper%2C+from+documentaries+to+the+Marvel+Cinematic+Universe&rft.date=2021-06-10&rft.aulast=Cheung&rft.aufirst=Kylie&rft_id=https%3A%2F%2Fwww.salon.com%2F2021%2F06%2F10%2Fdb-cooper-loki%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198652-213"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198652_213-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 52. </li> <li id="cite_note-214"><a href="#cite_ref-214">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI interview with Tina Mucklow in Reno, Nevada</a> (Report). <a href="/wiki/Federal_Bureau_of_Investigation" title="Federal Bureau of Investigation">Federal Bureau of Investigation</a>. November 24, 1971. p. 154. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727132757/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 27, 2024. Retrieved July 26, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+interview+with+Tina+Mucklow+in+Reno%2C+Nevada&rft.pages=154&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-215"><a href="#cite_ref-215">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI SA Francis J. Schmidt's 302 describing evidentiary conditions within plane</a> (Report). <a href="/wiki/Federal_Bureau_of_Investigation" title="Federal Bureau of Investigation">Federal Bureau of Investigation</a>. November 24, 1971. p. 292. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>On the seat numbered 18E a black clip-on tie was observed.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+SA+Francis+J.+Schmidt%27s+302+describing+evidentiary+conditions+within+plane&rft.pages=292&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-216"><a href="#cite_ref-216">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI interview with Tina Mucklow in Reno, Nevada</a> (Report). <a href="/wiki/Federal_Bureau_of_Investigation" title="Federal Bureau of Investigation">Federal Bureau of Investigation</a>. November 24, 1971. p. 154. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>'The hijacker displayed an extensive knowledge of the aircraft and specifically well informed in refueling procedures'</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+interview+with+Tina+Mucklow+in+Reno%2C+Nevada&rft.pages=154&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-217"><a href="#cite_ref-217">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.pdxmonthly.com/news-and-city-life/2021/11/mystery-db-cooper-skyjacking">"50 years on, the unsolved D.B. Cooper skyjacking is the stuff of legends"</a>. Portland Monthly. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220114005002/https://www.pdxmonthly.com/news-and-city-life/2021/11/mystery-db-cooper-skyjacking">Archived</a> from the original on January 14, 2022. Retrieved January 14, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Portland+Monthly&rft.atitle=50+years+on%2C+the+unsolved+D.B.+Cooper+skyjacking+is+the+stuff+of+legends&rft_id=https%3A%2F%2Fwww.pdxmonthly.com%2Fnews-and-city-life%2F2021%2F11%2Fmystery-db-cooper-skyjacking&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-218"><a href="#cite_ref-218">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDK2021" class="citation book cs1">DK (February 2, 2021). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=89epDgAAQBAJ">The Crime Book: Big ideas simply explained</a>. Penguin. p. 41. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-4654-6667-9" title="Special:BookSources/978-1-4654-6667-9"><bdi>978-1-4654-6667-9</bdi></a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240727133336/https://books.google.com/books?id=89epDgAAQBAJ">Archived</a> from the original on July 27, 2024. Retrieved January 14, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Crime+Book%3A+Big+ideas+simply+explained&rft.pages=41&rft.pub=Penguin&rft.date=2021-02-02&rft.isbn=978-1-4654-6667-9&rft.au=DK&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D89epDgAAQBAJ&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-219"><a href="#cite_ref-219">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI Interview with Co-Pilot Bill Rataczak in Reno, Nov 24, 1971</a> (Report). <a href="/wiki/Federal_Bureau_of_Investigation" title="Federal Bureau of Investigation">Federal Bureau of Investigation</a>. November 24, 1971. p. 321. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>'... the hijacker displayed a specific knowledge of flying and aircraft in general.'</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+Interview+with+Co-Pilot+Bill+Rataczak+in+Reno%2C+Nov+24%2C+1971&rft.pages=321&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-:4-220">^ <a href="#cite_ref-:4_220-0">a</a> <a href="#cite_ref-:4_220-1">b</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWood2019" class="citation web cs1">Wood, Richard (November 24, 2019). <a rel="nofollow" class="external text" href="https://www.9news.com.au/world/aviation-news-how-db-cooper-hijacking-changed-air-travel/fada300a-e8e5-4991-b41d-6f0a3653a63d">"DB Cooper mystery: The most intriguing hijacking case in history"</a>. <a href="/wiki/Nine_News" title="Nine News">Nine News</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220114004953/https://www.9news.com.au/world/aviation-news-how-db-cooper-hijacking-changed-air-travel/fada300a-e8e5-4991-b41d-6f0a3653a63d">Archived</a> from the original on January 14, 2022. Retrieved January 14, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Nine+News&rft.atitle=DB+Cooper+mystery%3A+The+most+intriguing+hijacking+case+in+history&rft.date=2019-11-24&rft.aulast=Wood&rft.aufirst=Richard&rft_id=https%3A%2F%2Fwww.9news.com.au%2Fworld%2Faviation-news-how-db-cooper-hijacking-changed-air-travel%2Ffada300a-e8e5-4991-b41d-6f0a3653a63d&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198643-221"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198643_221-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 43. </li> <li id="cite_note-222"><a href="#cite_ref-222">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 43: "That the Boeing 727 could be flown with the after stair down was not known to the crew". </li> <li id="cite_note-223"><a href="#cite_ref-223">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI interview with Tina Mucklow in Reno, Nevada</a> (Report). Federal Bureau of Investigation. November 24, 1971. p. 156. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>'She also commented that he appeared to be completely familiar with the parachutes which had been furnished to him.'</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+interview+with+Tina+Mucklow+in+Reno%2C+Nevada&rft.pages=156&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-24&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-224"><a href="#cite_ref-224">^</a> <a href="#CITEREFColbertSzollosi2016">Colbert & Szollosi 2016</a>, p. 73: "Tina said he put the chute on as if he'd done it every day." </li> <li id="cite_note-FOOTNOTEEdwards202127-225"><a href="#cite_ref-FOOTNOTEEdwards202127_225-0">^</a> <a href="#CITEREFEdwards2021">Edwards 2021</a>, pp. 27. </li> <li id="cite_note-226"><a href="#cite_ref-226">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.seattletimes.com/seattle-news/law-justice/case-closed-fbi-no-longer-looking-for-db-cooper/">"FBI No Longer Looking for DB Cooper"</a>. The Seattle Times. July 12, 2016. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221013214529/https://www.seattletimes.com/seattle-news/law-justice/case-closed-fbi-no-longer-looking-for-db-cooper/">Archived</a> from the original on October 13, 2022. Retrieved October 13, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=FBI+No+Longer+Looking+for+DB+Cooper&rft.date=2016-07-12&rft_id=https%3A%2F%2Fwww.seattletimes.com%2Fseattle-news%2Flaw-justice%2Fcase-closed-fbi-no-longer-looking-for-db-cooper%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-autogenerated1-227">^ <a href="#cite_ref-autogenerated1_227-0">a</a> <a href="#cite_ref-autogenerated1_227-1">b</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20161109220916/https://archives.fbi.gov/archives/news/stories/2009/march/in-search-of-d.b.-cooper/dbcooper_031709">In Search of D.B. Cooper: New developments in the unsolved case</a>. FBI.gov (Report). <a href="/wiki/Federal_Bureau_of_Investigation" title="Federal Bureau of Investigation">Federal Bureau of Investigation</a>. March 17, 2009. Archived from <a rel="nofollow" class="external text" href="https://archives.fbi.gov/archives/news/stories/2009/march/in-search-of-d.b.-cooper/dbcooper_031709">the original</a> on November 9, 2016. Retrieved November 9, 2016.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=In+Search+of+D.B.+Cooper%3A+New+developments+in+the+unsolved+case&rft.pub=Federal+Bureau+of+Investigation&rft.date=2009-03-17&rft_id=https%3A%2F%2Farchives.fbi.gov%2Farchives%2Fnews%2Fstories%2F2009%2Fmarch%2Fin-search-of-d.b.-cooper%2Fdbcooper_031709&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-228"><a href="#cite_ref-228">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://archives.fbi.gov/archives/news/stories/2007/december/dbcooper_123107">"D.B. Cooper Redux Help Us Solve the Enduring Mystery"</a>. FBI.gov. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240603141129/https://archives.fbi.gov/archives/news/stories/2007/december/dbcooper_123107">Archived</a> from the original on June 3, 2024. Retrieved June 6, 2024.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=FBI.gov&rft.atitle=D.B.+Cooper+Redux+Help+Us+Solve+the+Enduring+Mystery&rft_id=https%3A%2F%2Farchives.fbi.gov%2Farchives%2Fnews%2Fstories%2F2007%2Fdecember%2Fdbcooper_123107&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-229"><a href="#cite_ref-229">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI interview with Early Cossey in Seattle, Washington</a> (Report). Federal Bureau of Investigation. November 26, 1971. p. 203. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>'He said that anyone who had six or seven practice jumps could accomplish this as the first five jumps would be on a static line and the subsequent jumps would be free fall.'</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+interview+with+Early+Cossey+in+Seattle%2C+Washington&rft.pages=203&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-26&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-230"><a href="#cite_ref-230">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">FBI interview with Early Cossey in Seattle, Washington</a> (Report). Federal Bureau of Investigation. November 26, 1971. p. 203. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220726181912/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Archived</a> from the original on July 26, 2022. Retrieved July 26, 2022. <q>'It was his opinion that the skyjacker would suffer severe ankle and or leg injuries from this jump. Mr. Cossey said the fact the hijacker wore street shoes would also increase the chance that he would be injured on landing as the most experienced jumpers wear jump boots or some rigid ankle support.'</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=FBI+interview+with+Early+Cossey+in+Seattle%2C+Washington&rft.pages=203&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-26&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-64%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-231"><a href="#cite_ref-231">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFEvans2018" class="citation web cs1">Evans, Tim (August 3, 2018). <a rel="nofollow" class="external text" href="https://www.indystar.com/story/news/2018/08/03/db-cooper-suspects-include-robert-rackstraw-false-confessions-woman/865813002/">"Here are 11 possible suspects in the D.B. Cooper mystery, including some who falsely confessed"</a>. <a href="/wiki/The_Indianapolis_Star" title="The Indianapolis Star">The Indianapolis Star</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210411045415/https://www.indystar.com/story/news/2018/08/03/db-cooper-suspects-include-robert-rackstraw-false-confessions-woman/865813002/">Archived</a> from the original on April 11, 2021. Retrieved January 13, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Indianapolis+Star&rft.atitle=Here+are+11+possible+suspects+in+the+D.B.+Cooper+mystery%2C+including+some+who+falsely+confessed&rft.date=2018-08-03&rft.aulast=Evans&rft.aufirst=Tim&rft_id=https%3A%2F%2Fwww.indystar.com%2Fstory%2Fnews%2F2018%2F08%2F03%2Fdb-cooper-suspects-include-robert-rackstraw-false-confessions-woman%2F865813002%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEGunther198515-232"><a href="#cite_ref-FOOTNOTEGunther198515_232-0">^</a> <a href="#CITEREFGunther1985">Gunther 1985</a>, p. 15. </li> <li id="cite_note-233"><a href="#cite_ref-233">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFJohnson2011" class="citation news cs1">Johnson, Gene (November 25, 2011). <a rel="nofollow" class="external text" href="https://www.usatoday.com/USCP/PNI/NEWS/2011-11-25-BCUSFEADB-Cooper40th-Anniversary_ST_U.htm">"D.B. Cooper enigma still fascinates"</a>. USA Today. <a href="/wiki/Associated_Press" title="Associated Press">Associated Press</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20120723054818/http://www.usatoday.com/USCP/PNI/NEWS/2011-11-25-BCUSFEADB-Cooper40th-Anniversary_ST_U.htm">Archived</a> from the original on July 23, 2012. Retrieved August 27, 2012.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=USA+Today&rft.atitle=D.B.+Cooper+enigma+still+fascinates&rft.date=2011-11-25&rft.aulast=Johnson&rft.aufirst=Gene&rft_id=https%3A%2F%2Fwww.usatoday.com%2FUSCP%2FPNI%2FNEWS%2F2011-11-25-BCUSFEADB-Cooper40th-Anniversary_ST_U.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-234"><a href="#cite_ref-234">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-64/view">Letter to FBI Director from SAC, Seattle</a> (Report). Federal Bureau of Investigation. 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November 30, 1971. p. 270. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220728055158/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-69/view">Archived</a> from the original on July 28, 2022. Retrieved July 28, 2022. <q>He wonders if this paper bag could have contained a jump suit and a pair of boots.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Internal+Memo+dated+Nov+30%2C+1971&rft.pages=270&rft.pub=Federal+Bureau+of+Investigation&rft.date=1971-11-30&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-69%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198635-236"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198635_236-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 35. </li> <li id="cite_note-238"><a href="#cite_ref-238">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20220813084256/https://www.tampabay.com/archive/1994/11/27/cooper-s-brazen-crime-still-celebrated/">"Cooper's brazen crime still celebrated"</a>. 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Retrieved January 13, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Indianapolis+Star&rft.atitle=Here+are+11+possible+suspects+in+the+D.B.+Cooper+mystery%2C+including+some+who+falsely+confessed&rft.aulast=Evans&rft.aufirst=Tim&rft_id=https%3A%2F%2Fwww.indystar.com%2Fstory%2Fnews%2F2018%2F08%2F03%2Fdb-cooper-suspects-include-robert-rackstraw-false-confessions-woman%2F865813002%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-258"><a href="#cite_ref-258">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPerry2018" class="citation web cs1">Perry, Douglas (January 10, 2018). <a rel="nofollow" class="external text" href="https://www.oregonlive.com/history/2018/01/as_a_new_clue_upends_db_cooper.html">"The (un)usual suspects in D.B. Cooper case continue to fuel interest"</a>. <a href="/wiki/The_Oregonian" title="The Oregonian">The Oregonian</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20211205031719/https://www.oregonlive.com/history/2018/01/as_a_new_clue_upends_db_cooper.html">Archived</a> from the original on December 5, 2021. Retrieved January 14, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Oregonian&rft.atitle=The+%28un%29usual+suspects+in+D.B.+Cooper+case+continue+to+fuel+interest&rft.date=2018-01-10&rft.aulast=Perry&rft.aufirst=Douglas&rft_id=https%3A%2F%2Fwww.oregonlive.com%2Fhistory%2F2018%2F01%2Fas_a_new_clue_upends_db_cooper.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-Beeson-259"><a href="#cite_ref-Beeson_259-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBeeson2020" class="citation book cs1">Beeson, Drew (2020). Paratrooper of Fortune. The Woodlands, Texas: Fort Necessity Press. p. 242. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9798657525144" title="Special:BookSources/9798657525144"><bdi>9798657525144</bdi></a>. <q>Practically all ex-special forces I know</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Paratrooper+of+Fortune&rft.place=The+Woodlands%2C+Texas&rft.pages=242&rft.pub=Fort+Necessity+Press&rft.date=2020&rft.isbn=9798657525144&rft.aulast=Beeson&rft.aufirst=Drew&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-Moore-260"><a href="#cite_ref-Moore_260-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMoore2018" class="citation book cs1">Moore, Stephen L. (2018). Uncommon Valor: The Recon Company that Earned Five Medals of Honor and Included America's Most Decorated Green Beret (1st ed.). Annapolis, MD: Naval Institute Press. p. 33. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9781682473122" title="Special:BookSources/9781682473122"><bdi>9781682473122</bdi></a>. <q>"Some of his comrades later heard, and believed, that he was the legendary D.B. Cooper</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Uncommon+Valor%3A+The+Recon+Company+that+Earned+Five+Medals+of+Honor+and+Included+America%27s+Most+Decorated+Green+Beret&rft.place=Annapolis%2C+MD&rft.pages=33&rft.edition=1st&rft.pub=Naval+Institute+Press&rft.date=2018&rft.isbn=9781682473122&rft.aulast=Moore&rft.aufirst=Stephen+L.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-Flight-261"><a href="#cite_ref-Flight_261-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation journal cs1 cs1-prop-long-vol">"Scottish Parachuting". Flight International. 82, Part I: 529. 1962. <q>A U.S. Army parachutist, Allen Tyre, won the Scottish Open Championships at Perth on September 15. Runner up was Sgt. Ted Braden, also of the U.S. Army</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Flight+International&rft.atitle=Scottish+Parachuting&rft.volume=82%2C+Part+I&rft.pages=529&rft.date=1962&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEBeeson202051-262"><a href="#cite_ref-FOOTNOTEBeeson202051_262-0">^</a> <a href="#CITEREFBeeson2020">Beeson 2020</a>, pp. 51. </li> <li id="cite_note-FOOTNOTEMoore201833-263"><a href="#cite_ref-FOOTNOTEMoore201833_263-0">^</a> <a href="#CITEREFMoore2018">Moore 2018</a>, pp. 33. </li> <li id="cite_note-Duncan-264"><a href="#cite_ref-Duncan_264-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDuncan1967" class="citation journal cs1">Duncan, Don (October 1967). "Mercenary Job Wanted". Ramparts Magazine. 6 (3): 22–23.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Ramparts+Magazine&rft.atitle=Mercenary+Job+Wanted&rft.volume=6&rft.issue=3&rft.pages=22-23&rft.date=1967-10&rft.aulast=Duncan&rft.aufirst=Don&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEDuncan196722-265"><a href="#cite_ref-FOOTNOTEDuncan196722_265-0">^</a> <a href="#CITEREFDuncan1967">Duncan 1967</a>, pp. 22. </li> <li id="cite_note-266"><a href="#cite_ref-266">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDingeman1977" class="citation book cs1">Dingeman, James (1977). U.S Military Involvement in Southern Africa (1st ed.). Boston, MA: South End Press. p. 97. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780896080416" title="Special:BookSources/9780896080416"><bdi>9780896080416</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=U.S+Military+Involvement+in+Southern+Africa&rft.place=Boston%2C+MA&rft.pages=97&rft.edition=1st&rft.pub=South+End+Press&rft.date=1977&rft.isbn=9780896080416&rft.aulast=Dingeman&rft.aufirst=James&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-267"><a href="#cite_ref-267">^</a> <a href="#CITEREFMoore2018">Moore 2018</a>, pp. 63: "Congressional hearings were beginning regarding SOG activities. Seeing Braden as a potential embarrassment, he was offered an honorable discharge in return for swearing not to disclose anything about SOG activities." </li> <li id="cite_note-268"><a href="#cite_ref-268">^</a> <a href="#CITEREFDuncan1967">Duncan 1967</a>, pp. 22–23:"Braden is among those professionals who appear to have a secret death wish, coupled with well-trained instincts for survival. He continually places himself in unnecessary danger but always manages to get away with it". At one time he was forbidden to free-fall for violating safety regulations. The rules state a jumper must pull and be in the saddle before he reaches 2000 feet. Braden makes a habit of waiting until he is well below 1000 feet." </li> <li id="cite_note-269"><a href="#cite_ref-269">^</a> <a href="#CITEREFDuncan1967">Duncan 1967</a>, pp. 22–23"he 'played the margin' in town as well. He was continuously involved in shady deals to make money.." </li> <li id="cite_note-FOOTNOTEBeeson2020252-270"><a href="#cite_ref-FOOTNOTEBeeson2020252_270-0">^</a> <a href="#CITEREFBeeson2020">Beeson 2020</a>, pp. 252. </li> <li id="cite_note-FOOTNOTEBeeson2020220-271"><a href="#cite_ref-FOOTNOTEBeeson2020220_271-0">^</a> <a href="#CITEREFBeeson2020">Beeson 2020</a>, pp. 220. </li> <li id="cite_note-272"><a href="#cite_ref-272">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1">"Man Indicted in Fish, Meat Thefts". The Boston Herald. June 6, 1980.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Man+Indicted+in+Fish%2C+Meat+Thefts&rft.date=1980-06-06&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-273"><a href="#cite_ref-273">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1">"Stolen Car Stopped on Turnpike". Sandusky Register. March 4, 1982.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Stolen+Car+Stopped+on+Turnpike&rft.date=1982-03-04&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEBeeson2020225-274"><a href="#cite_ref-FOOTNOTEBeeson2020225_274-0">^</a> <a href="#CITEREFBeeson2020">Beeson 2020</a>, pp. 225. </li> <li id="cite_note-FOOTNOTEBeeson20209-275"><a href="#cite_ref-FOOTNOTEBeeson20209_275-0">^</a> <a href="#CITEREFBeeson2020">Beeson 2020</a>, pp. 9. </li> <li id="cite_note-FOOTNOTEBeeson2020235-276"><a href="#cite_ref-FOOTNOTEBeeson2020235_276-0">^</a> <a href="#CITEREFBeeson2020">Beeson 2020</a>, pp. 235. </li> <li id="cite_note-277"><a href="#cite_ref-277">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPorteousBlevins2010" class="citation book cs1">Porteous, Skipp; Blevins, Robert M. (2010). <a rel="nofollow" class="external text" href="https://archive.org/details/intoblastthetrue00port">Into the Blast – The True Story of D.B. Cooper</a>. Seattle, Washington: Adventure Books of Seattle. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0982327180" title="Special:BookSources/978-0982327180"><bdi>978-0982327180</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Into+the+Blast+%E2%80%93+The+True+Story+of+D.B.+Cooper&rft.place=Seattle%2C+Washington&rft.pub=Adventure+Books+of+Seattle&rft.date=2010&rft.isbn=978-0982327180&rft.aulast=Porteous&rft.aufirst=Skipp&rft.au=Blevins%2C+Robert+M.&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fintoblastthetrue00port&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-BradMeltzer-278"><a href="#cite_ref-BradMeltzer_278-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation episode cs1">"D.B. Cooper". <a href="/wiki/Brad_Meltzer%27s_Decoded" title="Brad Meltzer's Decoded">Brad Meltzer's Decoded</a>. Season 1. Episode 6. January 6, 2011. <a href="/wiki/History_(U.S._TV_channel)" class="mw-redirect" title="History (U.S. TV channel)">History</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Brad+Meltzer%27s+Decoded&rft.series=Season+1.+Episode+6&rft.date=2011-01-06&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEGray2011bp._118:_"Kenny_drank_bourbon_so_much,_he_collected_his_own_bourbon_bottles."-279"><a href="#cite_ref-FOOTNOTEGray2011bp._118:_"Kenny_drank_bourbon_so_much,_he_collected_his_own_bourbon_bottles."_279-0">^</a> <a href="#CITEREFGray2011b">Gray 2011b</a>, p. 118: "Kenny drank bourbon so much, he collected his own bourbon bottles.". </li> <li id="cite_note-FOOTNOTEGray2011b180–190-280"><a href="#cite_ref-FOOTNOTEGray2011b180–190_280-0">^</a> <a href="#CITEREFGray2011b">Gray 2011b</a>, pp. 180–190. </li> <li id="cite_note-CNN2011-08-01-281">^ <a href="#cite_ref-CNN2011-08-01_281-0">a</a> <a href="#cite_ref-CNN2011-08-01_281-1">b</a> <a href="#cite_ref-CNN2011-08-01_281-2">c</a> <a href="#cite_ref-CNN2011-08-01_281-3">d</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="http://www.cnn.com/2011/CRIME/08/01/fbi.db.cooper/">"FBI working new lead in D.B. Cooper hijacking case"</a>. <a href="/wiki/CNN" title="CNN">CNN</a>. August 1, 2011. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20121110100258/http://www.cnn.com/2011/CRIME/08/01/fbi.db.cooper/">Archived</a> from the original on November 10, 2012. Retrieved August 1, 2011.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=CNN&rft.atitle=FBI+working+new+lead+in+D.B.+Cooper+hijacking+case&rft.date=2011-08-01&rft_id=http%3A%2F%2Fwww.cnn.com%2F2011%2FCRIME%2F08%2F01%2Ffbi.db.cooper%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-282"><a href="#cite_ref-282">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="http://www.seattlepi.com/local/337121_dbcooper27.html">"F.B.I. rejects latest D.B. Cooper suspect"</a>. Seattle Post-Intelligencer. Associated Press. October 26, 2007. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200605110108/https://www.seattlepi.com/local/article/FBI-rejects-latest-D-B-Cooper-suspect-1253715.php">Archived</a> from the original on June 5, 2020. Retrieved March 11, 2008.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Seattle+Post-Intelligencer&rft.atitle=F.B.I.+rejects+latest+D.B.+Cooper+suspect&rft.date=2007-10-26&rft_id=http%3A%2F%2Fwww.seattlepi.com%2Flocal%2F337121_dbcooper27.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-283"><a href="#cite_ref-283">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20120308111652/http://www.insideedition.com/storyprint.aspx?SpecialReportID=2184">"Has The Mystery of D.B. Cooper Been Solved?"</a>. InsideEdition.com. October 6, 2008. Archived from <a rel="nofollow" class="external text" href="http://www.insideedition.com/storyprint.aspx?SpecialReportID=2184">the original</a> on March 8, 2012. 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Cooper was her uncle. <a rel="nofollow" class="external text" href="https://www.ajc.com/news/national/woman-claims-legendary-skyjacker-cooper-was-her-uncle/4vsnEI8YuD9thrw9sMZUJM/">AJC.com</a> Retrieved August 3, 2011. </li> <li id="cite_note-287"><a href="#cite_ref-287">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHannaford2011" class="citation news cs1">Hannaford, Alex (July 30, 2011). <a rel="nofollow" class="external text" href="https://www.telegraph.co.uk/culture/8667855/The-40-year-mystery-of-Americas-greatest-skyjacking.html">"The 40-year mystery of America's greatest skyjacking"</a>. Daily Telegraph. London. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110730230022/http://www.telegraph.co.uk/culture/8667855/The-40-year-mystery-of-Americas-greatest-skyjacking.html">Archived</a> from the original on July 30, 2011. Retrieved July 30, 2011.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Daily+Telegraph&rft.atitle=The+40-year+mystery+of+America%27s+greatest+skyjacking&rft.date=2011-07-30&rft.aulast=Hannaford&rft.aufirst=Alex&rft_id=https%3A%2F%2Fwww.telegraph.co.uk%2Fculture%2F8667855%2FThe-40-year-mystery-of-Americas-greatest-skyjacking.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-288"><a href="#cite_ref-288">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBerkes2011" class="citation web cs1">Berkes, Howard (2011). <a rel="nofollow" class="external text" href="https://www.npr.org/blogs/thetwo-way/2011/08/01/138889690/fbi-says-it-has-a-new-suspect-in-d-b-cooper-skyjacking">"FBI Says It Has 'A New Suspect' In D.B. Cooper Skyjacking Case: The Two-Way : NPR"</a>. NPR. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110802022140/http://www.npr.org/blogs/thetwo-way/2011/08/01/138889690/fbi-says-it-has-a-new-suspect-in-d-b-cooper-skyjacking">Archived</a> from the original on August 2, 2011. Retrieved August 1, 2011.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=NPR&rft.atitle=FBI+Says+It+Has+%27A+New+Suspect%27+In+D.B.+Cooper+Skyjacking+Case%3A+The+Two-Way+%3A+NPR&rft.date=2011&rft.aulast=Berkes&rft.aufirst=Howard&rft_id=https%3A%2F%2Fwww.npr.org%2Fblogs%2Fthetwo-way%2F2011%2F08%2F01%2F138889690%2Ffbi-says-it-has-a-new-suspect-in-d-b-cooper-skyjacking&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-289"><a href="#cite_ref-289">^</a> Thomas, P and Cloherty, J (August 3, 2011): "D.B. 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Illegal flight lands pilot in trouble once again. <a rel="nofollow" class="external text" href="http://special.registerguard.com/csp/cms/sites/web/news/cityregion/24367930-41/mayfield-faa-1994-eugene-license.csp">Register-Guard archive</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110715172331/http://special.registerguard.com/csp/cms/sites/web/news/cityregion/24367930-41/mayfield-faa-1994-eugene-license.csp">Archived</a> July 15, 2011, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> Retrieved February 24, 2011. </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198651-311"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198651_311-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 51. </li> <li id="cite_note-timemag-312">^ <a href="#cite_ref-timemag_312-0">a</a> <a href="#cite_ref-timemag_312-1">b</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20070930122007/http://www.time.com/time/magazine/article/0,9171,943370-1,00.html">"The Real McCoy"</a>. <a href="/wiki/Time_(magazine)" title="Time (magazine)">Time</a>. April 24, 1972. Archived from <a rel="nofollow" class="external text" href="http://www.time.com/time/magazine/article/0,9171,943370-1,00.html">the original</a> on September 30, 2007. 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April 10, 1972. p. 1. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180805021810/https://www.nytimes.com/1972/04/10/archives/skydiver-held-as-hijacker-500000-is-still-missing-skydiver-held-as.html">Archived</a> from the original on August 5, 2018. Retrieved August 4, 2018.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+New+York+Times&rft.atitle=Skydiver+Held+as+Hijacker%3B+%24500%2C000+Is+Still+Missing&rft.pages=1&rft.date=1972-04-10&rft_id=https%3A%2F%2Fwww.nytimes.com%2F1972%2F04%2F10%2Farchives%2Fskydiver-held-as-hijacker-500000-is-still-missing-skydiver-held-as.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEGray2011b60–64-314"><a href="#cite_ref-FOOTNOTEGray2011b60–64_314-0">^</a> <a href="#CITEREFGray2011b">Gray 2011b</a>, pp. 60–64. </li> <li id="cite_note-CrimeLibrary9-315">^ <a href="#cite_ref-CrimeLibrary9_315-0">a</a> <a href="#cite_ref-CrimeLibrary9_315-1">b</a> <a href="#cite_ref-CrimeLibrary9_315-2">c</a> <a href="#cite_ref-CrimeLibrary9_315-3">d</a> <a href="#cite_ref-CrimeLibrary9_315-4">e</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKrajicek" class="citation web cs1">Krajicek, David. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20080102145952/http://www.crimelibrary.com/criminal_mind/scams/DB_Cooper/9.html">"The D.B. Cooper Story: The Copycats"</a>. <a href="/wiki/Crime_Library" title="Crime Library">Crime Library</a>. Archived from <a rel="nofollow" class="external text" href="http://www.crimelibrary.com/criminal_mind/scams/DB_Cooper/9.html">the original</a> on January 2, 2008. Retrieved January 3, 2008.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Crime+Library&rft.atitle=The+D.B.+Cooper+Story%3A+The+Copycats&rft.aulast=Krajicek&rft.aufirst=David&rft_id=http%3A%2F%2Fwww.crimelibrary.com%2Fcriminal_mind%2Fscams%2FDB_Cooper%2F9.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-316"><a href="#cite_ref-316">^</a> Famous Cases & Criminals. <a rel="nofollow" class="external text" href="https://www.fbi.gov/about-us/history/famous-cases/richard-floyd-mccoy">FBI.gov</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160516043944/https://www.fbi.gov/about-us/history/famous-cases/richard-floyd-mccoy">Archived</a> May 16, 2016, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> Retrieved May 29, 2013 </li> <li id="cite_note-317"><a href="#cite_ref-317">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMotaher" class="citation web cs1">Motaher, Maria. <a rel="nofollow" class="external text" href="https://www.fbi.gov/history/famous-cases/richard-floyd-mccoy-jr">"Richard Floyd McCoy, Jr"</a>. Federal Bureau of Investigation. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20181207102753/https://www.fbi.gov/history/famous-cases/richard-floyd-mccoy-jr">Archived</a> from the original on December 7, 2018. Retrieved December 7, 2018.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Federal+Bureau+of+Investigation&rft.atitle=Richard+Floyd+McCoy%2C+Jr.&rft.aulast=Motaher&rft.aufirst=Maria&rft_id=https%3A%2F%2Fwww.fbi.gov%2Fhistory%2Ffamous-cases%2Frichard-floyd-mccoy-jr&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-318"><a href="#cite_ref-318">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1">"Widow of Man Linked in Book to Skyjacker D.B. Cooper Sues Authors, Provo Attorney". Associated Press. January 18, 1992. p. B5.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Widow+of+Man+Linked+in+Book+to+Skyjacker+D.B.+Cooper+Sues+Authors%2C+Provo+Attorney&rft.pages=B5&rft.date=1992-01-18&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-319"><a href="#cite_ref-319">^</a> Funk, Marianne (February 21, 1992). McCoy's Widow Admits Helping in '72 Hijacking. <a rel="nofollow" class="external text" href="http://www.deseretnews.com/article/211317/MCCOYS-WIDOW-ADMITS-HELPING-IN-72-HIJACKING.html">Deseret News Archive</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20121022172156/http://www.deseretnews.com/article/211317/MCCOYS-WIDOW-ADMITS-HELPING-IN-72-HIJACKING.html">Archived</a> October 22, 2012, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> Retrieved February 21, 2011. </li> <li id="cite_note-rhodes-calame-320"><a href="#cite_ref-rhodes-calame_320-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRhodesCalame1991" class="citation book cs1">Rhodes, Bernie; Calame, Russell (1991). D.B. Cooper: The Real McCoy. University of Utah Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0874803772" title="Special:BookSources/0874803772"><bdi>0874803772</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=D.B.+Cooper%3A+The+Real+McCoy&rft.pub=University+of+Utah+Press&rft.date=1991&rft.isbn=0874803772&rft.aulast=Rhodes&rft.aufirst=Bernie&rft.au=Calame%2C+Russell&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988">[<a href="/wiki/Wikipedia:Citing_sources" title="Wikipedia:Citing sources">page needed</a>] </li> <li id="cite_note-SLT-321"><a href="#cite_ref-SLT_321-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSchindler1996" class="citation news cs1">Schindler, Harold (November 24, 1996). "25 Years Later, 'D.B' Remains Tied to Utah; Skyjacker Took Story To His Grave". <a href="/wiki/The_Salt_Lake_Tribune" title="The Salt Lake Tribune">The Salt Lake Tribune</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Salt+Lake+Tribune&rft.atitle=25+Years+Later%2C+%27D.B%27+Remains+Tied+to+Utah%3B+Skyjacker+Took+Story+To+His+Grave&rft.date=1996-11-24&rft.aulast=Schindler&rft.aufirst=Harold&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198682-322"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198682_322-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 82. </li> <li id="cite_note-323"><a href="#cite_ref-323">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-52/view">NORJAK Memo</a> (Report). Federal Bureau of Investigation. July 29, 2004. p. 192. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220810000544/https://vault.fbi.gov/D-B-Cooper%20/d.b.-cooper-part-52/view">Archived</a> from the original on August 10, 2022. Retrieved August 7, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=NORJAK+Memo&rft.pages=192&rft.pub=Federal+Bureau+of+Investigation&rft.date=2004-07-29&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2Fd.b.-cooper-part-52%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-324"><a href="#cite_ref-324">^</a> Some notable examples, cited by Rhodes and Calame: Cooper's age was estimated by all witnesses as mid-40s, McCoy was 29 years old; most witnesses, including all three flight attendants, said Cooper had "dark brown, piercing" eyes, McCoy's eyes were light blue; Cooper's ears had no distinguishing characteristics, McCoy's ears stuck out so prominently that his nickname was "<a href="/wiki/Dumbo" title="Dumbo">Dumbo</a>", and he wore a scarf to conceal them during the Denver hijacking; Cooper drank bourbon and chain-smoked cigarettes, McCoy was an observant <a href="/wiki/Mormonism" title="Mormonism">Mormon</a> who did not smoke or drink alcohol; Cooper was described as having a raspy voice with no particular accent, McCoy had a noticeable southern accent, and a marked lisp due to surgical correction of a <a href="/wiki/Cleft_palate" class="mw-redirect" title="Cleft palate">cleft palate</a> in childhood. Rhodes & Calame (1991), pp. 86, 94, 96, 134, 145. </li> <li id="cite_note-ST2-325"><a href="#cite_ref-ST2_325-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHamilton2008" class="citation news cs1">Hamilton, Don (January 1, 2008). <a rel="nofollow" class="external text" href="https://www.seattletimes.com/seattle-news/fbi-makes-new-plea-in-db-cooper-case/">"F.B.I. makes new plea in D.B. Cooper case"</a>. <a href="/wiki/The_Seattle_Times" title="The Seattle Times">The Seattle Times</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240412003136/https://www.seattletimes.com/seattle-news/fbi-makes-new-plea-in-db-cooper-case/">Archived</a> from the original on April 12, 2024. Retrieved February 9, 2024.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Seattle+Times&rft.atitle=F.B.I.+makes+new+plea+in+D.B.+Cooper+case&rft.date=2008-01-01&rft.aulast=Hamilton&rft.aufirst=Don&rft_id=https%3A%2F%2Fwww.seattletimes.com%2Fseattle-news%2Ffbi-makes-new-plea-in-db-cooper-case%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-326"><a href="#cite_ref-326">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2024/view">Salt Lake City FBI Office Teletype</a> (Report). Federal Bureau of Investigation. April 11, 1972. p. 306.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Salt+Lake+City+FBI+Office+Teletype&rft.pages=306&rft.pub=Federal+Bureau+of+Investigation&rft.date=1972-04-11&rft_id=https%3A%2F%2Fvault.fbi.gov%2FD-B-Cooper%2520%2FD.B.%2520Cooper%2520Part%252024%2Fview&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-327"><a href="#cite_ref-327">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://vault.fbi.gov/D-B-Cooper%20/D.B.%20Cooper%20Part%2024/view">FBI Memo</a> (Report). Federal Bureau of Investigation. 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November 11, 2022. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221223225729/https://www.kptv.com/2022/11/12/db-cooper-expert-says-hes-discovered-new-suspect-decades-old-mystery/">Archived</a> from the original on December 23, 2022. Retrieved December 23, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=D.B.+Cooper+expert+says+he%27s+discovered+new+suspect+in+decades-old+mystery&rft.pub=KPTV&rft.date=2022-11-11&rft_id=https%3A%2F%2Fwww.kptv.com%2F2022%2F11%2F12%2Fdb-cooper-expert-says-hes-discovered-new-suspect-decades-old-mystery%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-Douglas-329">^ <a href="#cite_ref-Douglas_329-0">a</a> <a href="#cite_ref-Douglas_329-1">b</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPerry2021" class="citation web cs1">Perry, Douglas (January 28, 2021). <a rel="nofollow" class="external text" href="https://www.oregonlive.com/history/2021/01/charming-db-cooper-suspect-sheridan-peterson-dies-at-94-spent-years-dedicated-to-political-causes.html">"'Charming' D.B. Cooper suspect Sheridan Peterson dies at 94, spent years dedicated to political causes"</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210130173740/https://www.oregonlive.com/history/2021/01/charming-db-cooper-suspect-sheridan-peterson-dies-at-94-spent-years-dedicated-to-political-causes.html">Archived</a> from the original on January 30, 2021. 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Retrieved September 22, 2018.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Spokesman-Review&rft.atitle=Chuting+hijacker+caught+by+police&rft.pages=1&rft.date=1972-01-21&rft_id=https%3A%2F%2Fnews.google.com%2Fnewspapers%3Fid%3Dje9LAAAAIBAJ%26pg%3D6586%252C1917285&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-hi50j-367"><a href="#cite_ref-hi50j_367-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://news.google.com/newspapers?id=P_IdAAAAIBAJ&pg=2850%2C8504">"Hijacker with $50,000 loot captured after bailing out"</a>. Milwaukee Journal. January 21, 1972. p. 1.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Milwaukee+Journal&rft.atitle=Hijacker+with+%2450%2C000+loot+captured+after+bailing+out&rft.pages=1&rft.date=1972-01-21&rft_id=https%3A%2F%2Fnews.google.com%2Fnewspapers%3Fid%3DP_IdAAAAIBAJ%26pg%3D2850%252C8504&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988">[<a href="/wiki/Wikipedia:Link_rot" title="Wikipedia:Link rot">permanent dead link</a>‍] </li> <li id="cite_note-hftbj-368"><a href="#cite_ref-hftbj_368-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://news.google.com/newspapers?id=CLVYAAAAIBAJ&pg=5884%2C1649602">"Hijacker foiled; tracked by jets"</a>. Spokane Daily Chronicle. Associated Press. January 21, 1972. p. 19. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200323165544/https://news.google.com/newspapers?id=CLVYAAAAIBAJ&pg=5884%2C1649602">Archived</a> from the original on March 23, 2020. Retrieved September 22, 2018.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Spokane+Daily+Chronicle&rft.atitle=Hijacker+foiled%3B+tracked+by+jets&rft.pages=19&rft.date=1972-01-21&rft_id=https%3A%2F%2Fnews.google.com%2Fnewspapers%3Fid%3DCLVYAAAAIBAJ%26pg%3D5884%252C1649602&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-369"><a href="#cite_ref-369">^</a> Whelan, Frank (June 30, 1985): "A-B-E Hijacker Who Parachuted into Jungle Is Free From Prison Air Piracy" <a rel="nofollow" class="external text" href="http://articles.mcall.com/1985-06-30/news/2464617_1_hijacking-eastern-airlines-night-clerk">Morning Call Archive</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20120120001915/http://articles.mcall.com/1985-06-30/news/2464617_1_hijacking-eastern-airlines-night-clerk">Archived</a> January 20, 2012, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> Retrieved August 3, 2011. </li> <li id="cite_note-370"><a href="#cite_ref-370">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWhelan2019" class="citation news cs1">Whelan, Frank (September 17, 2019). <a rel="nofollow" class="external text" href="https://www.wfmz.com/features/historys-headlines/historys-headlines-skyjack-of-1972/article_940d5703-8e18-528b-80c4-443b3607b6b0.html">"History's Headlines: Skyjack of 1972"</a>. <a href="/wiki/WFMZ-TV" title="WFMZ-TV">WFMZ-TV</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220302071401/https://www.wfmz.com/features/historys-headlines/historys-headlines-skyjack-of-1972/article_940d5703-8e18-528b-80c4-443b3607b6b0.html">Archived</a> from the original on March 2, 2022. Retrieved March 2, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=WFMZ-TV&rft.atitle=History%27s+Headlines%3A+Skyjack+of+1972&rft.date=2019-09-17&rft.aulast=Whelan&rft.aufirst=Frank&rft_id=https%3A%2F%2Fwww.wfmz.com%2Ffeatures%2Fhistorys-headlines%2Fhistorys-headlines-skyjack-of-1972%2Farticle_940d5703-8e18-528b-80c4-443b3607b6b0.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-Newton-371"><a href="#cite_ref-Newton_371-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNewton2002" class="citation book cs1">Newton, Michael (2002). The Encyclopedia of Kidnappings. <a href="/wiki/New_York,_New_York" class="mw-redirect" title="New York, New York">New York, New York</a>: Facts On File, Inc. p. 129. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-8160-4486-4" title="Special:BookSources/0-8160-4486-4"><bdi>0-8160-4486-4</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Encyclopedia+of+Kidnappings&rft.place=New+York%2C+New+York&rft.pages=129&rft.pub=Facts+On+File%2C+Inc.&rft.date=2002&rft.isbn=0-8160-4486-4&rft.aulast=Newton&rft.aufirst=Michael&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-372"><a href="#cite_ref-372">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFFrank1985" class="citation news cs1">Frank, Whelan (June 30, 1985). "A-B-E hijacker who parachuted in". The Morning Call.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=A-B-E+hijacker+who+parachuted+in&rft.date=1985-06-30&rft.aulast=Frank&rft.aufirst=Whelan&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-373"><a href="#cite_ref-373">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.nytimes.com/1972/06/06/archives/155000-recovered-in-reno-jet-hijacking.html">"$155,000 Recovered in Reno Jet Hijacking"</a>. The New York Times. June 6, 1972. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220707134010/https://www.nytimes.com/1972/06/06/archives/155000-recovered-in-reno-jet-hijacking.html">Archived</a> from the original on July 7, 2022. Retrieved July 7, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+New+York+Times&rft.atitle=%24155%2C000+Recovered+in+Reno+Jet+Hijacking&rft.date=1972-06-06&rft_id=https%3A%2F%2Fwww.nytimes.com%2F1972%2F06%2F06%2Farchives%2F155000-recovered-in-reno-jet-hijacking.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-374"><a href="#cite_ref-374">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFO'Neil2011" class="citation news cs1">O'Neil, Tim (June 25, 2011). <a rel="nofollow" class="external text" href="https://www.stltoday.com/news/local/metro/article_1aac5de6-6eb4-5245-a126-7adf324d5eb2.html">"A Look Back • Airline hijacking at Lambert in 1972 turns bizarre"</a>. <a href="/wiki/St._Louis_Post-Dispatch" title="St. Louis Post-Dispatch">St. Louis Post-Dispatch</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200529170437/https://www.stltoday.com/news/local/metro/article_1aac5de6-6eb4-5245-a126-7adf324d5eb2.html">Archived</a> from the original on May 29, 2020. Retrieved April 20, 2019.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=St.+Louis+Post-Dispatch&rft.atitle=A+Look+Back+%E2%80%A2+Airline+hijacking+at+Lambert+in+1972+turns+bizarre&rft.date=2011-06-25&rft.aulast=O%27Neil&rft.aufirst=Tim&rft_id=https%3A%2F%2Fwww.stltoday.com%2Fnews%2Flocal%2Fmetro%2Farticle_1aac5de6-6eb4-5245-a126-7adf324d5eb2.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198679–80-375"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198679–80_375-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 79–80. </li> <li id="cite_note-376"><a href="#cite_ref-376">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHemphill2020" class="citation news cs1">Hemphill, Evie (July 27, 2020). <a rel="nofollow" class="external text" href="https://news.stlpublicradio.org/show/st-louis-on-the-air/2020-07-27/american-skyjacker-podcast-details-1972-high-flying-drama-at-lambert-airport">"'American Skyjacker' Podcast Details 1972 High-Flying Drama At Lambert Airport"</a>. <a href="/wiki/St._Louis_Public_Radio" class="mw-redirect" title="St. Louis Public Radio">St. Louis Public Radio</a>. Retrieved March 2, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=St.+Louis+Public+Radio&rft.atitle=%27American+Skyjacker%27+Podcast+Details+1972+High-Flying+Drama+At+Lambert+Airport&rft.date=2020-07-27&rft.aulast=Hemphill&rft.aufirst=Evie&rft_id=https%3A%2F%2Fnews.stlpublicradio.org%2Fshow%2Fst-louis-on-the-air%2F2020-07-27%2Famerican-skyjacker-podcast-details-1972-high-flying-drama-at-lambert-airport&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988">. The Cooper connection is in the trailer video & podcast (rather than article text). </li> <li id="cite_note-Wu-377">^ <a href="#cite_ref-Wu_377-0">a</a> <a href="#cite_ref-Wu_377-1">b</a> <a href="#cite_ref-Wu_377-2">c</a> <a href="#cite_ref-Wu_377-3">d</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWu" class="citation web cs1">Wu, Annie. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20101206105028/http://savvytraveler.publicradio.org/show/features/2000/20000915/security.shtml">"The history of airport security"</a>. savvytraveler.publicradio.org. American Public Media. Archived from <a rel="nofollow" class="external text" href="http://savvytraveler.publicradio.org/show/features/2000/20000915/security.shtml">the original</a> on December 6, 2010. Retrieved February 14, 2011.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=savvytraveler.publicradio.org&rft.atitle=The+history+of+airport+security.&rft.aulast=Wu&rft.aufirst=Annie&rft_id=http%3A%2F%2Fsavvytraveler.publicradio.org%2Fshow%2Ffeatures%2F2000%2F20000915%2Fsecurity.shtml&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-378"><a href="#cite_ref-378">^</a> [<a href="/wiki/Wikipedia:Reliable_sources" title="Wikipedia:Reliable sources">unreliable source?</a>] Codename: Norjak The Skyjacking of Northwest Flight 305. <a rel="nofollow" class="external text" href="http://www.check-six.com/Crash_Sites/NWA305-DBCooper.htm">Check-Six.com</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130815230727/http://check-six.com/Crash_Sites/NWA305-DBCooper.htm">Archived</a> August 15, 2013, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> Retrieved March 4, 2013. </li> <li id="cite_note-379"><a href="#cite_ref-379">^</a> [<a href="/wiki/Wikipedia:Reliable_sources" title="Wikipedia:Reliable sources">unreliable source?</a>] <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.check-six.com/Crash_Sites/NWA305-DBCooper.htm">"Codename: Norjak The Skyjacking of Northwest Flight 305 – The 1980 Copycat"</a>. Check-Six.com. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180902012700/http://www.check-six.com/Crash_Sites/NWA305-DBCooper.htm">Archived</a> from the original on September 2, 2018. Retrieved September 2, 2018.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Check-Six.com&rft.atitle=Codename%3A+Norjak+The+Skyjacking+of+Northwest+Flight+305+%E2%80%93+The+1980+Copycat&rft_id=http%3A%2F%2Fwww.check-six.com%2FCrash_Sites%2FNWA305-DBCooper.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-380"><a href="#cite_ref-380">^</a> Mickolus, E.F. and Simmons, S.L. (2011): The Terrorist List. Westport, CT: Praeger Publishers, p. 273. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0313374716" title="Special:BookSources/0313374716">0313374716</a>. </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester1986120-381"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester1986120_381-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 120. </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester198677-382"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester198677_382-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 77. </li> <li id="cite_note-ST-383"><a href="#cite_ref-ST_383-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGilmore2001" class="citation news cs1">Gilmore, Susan (November 22, 2001). <a rel="nofollow" class="external text" href="http://archives.seattletimes.nwsource.com/cgi-bin/texis.cgi/web/vortex/display?slug=cooper22m&date=20011122">"D.B. Cooper puzzle: the legend turns 30"</a>. <a href="/wiki/The_Seattle_Times" title="The Seattle Times">The Seattle Times</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20080106083258/http://archives.seattletimes.nwsource.com/cgi-bin/texis.cgi/web/vortex/display?slug=cooper22m&date=20011122">Archived</a> from the original on January 6, 2008. Retrieved January 2, 2008.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Seattle+Times&rft.atitle=D.B.+Cooper+puzzle%3A+the+legend+turns+30&rft.date=2001-11-22&rft.aulast=Gilmore&rft.aufirst=Susan&rft_id=http%3A%2F%2Farchives.seattletimes.nwsource.com%2Fcgi-bin%2Ftexis.cgi%2Fweb%2Fvortex%2Fdisplay%3Fslug%3Dcooper22m%26date%3D20011122&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-384"><a href="#cite_ref-384">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKaminski-Morrow" class="citation web cs1">Kaminski-Morrow, David. <a rel="nofollow" class="external text" href="https://www.flightglobal.com/fbi-revives-hunt-for-727-parachute-hijacker-db-cooper/78059.article">"FBI revives hunt for 727 parachute hijacker 'DB Cooper'"</a>. www.flightglobal.com. Retrieved August 7, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.flightglobal.com&rft.atitle=FBI+revives+hunt+for+727+parachute+hijacker+%27DB+Cooper%27&rft.aulast=Kaminski-Morrow&rft.aufirst=David&rft_id=https%3A%2F%2Fwww.flightglobal.com%2Ffbi-revives-hunt-for-727-parachute-hijacker-db-cooper%2F78059.article&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHengi200056–57-385"><a href="#cite_ref-FOOTNOTEHengi200056–57_385-0">^</a> <a href="#CITEREFHengi2000">Hengi 2000</a>, pp. 56–57. </li> <li id="cite_note-386"><a href="#cite_ref-386">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBaumann2013" class="citation web cs1">Baumann, L (May 7, 2013). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130906163654/http://woodinville.patch.com/groups/police-and-fire/p/homicide-victim-identified-as-earl-cossey-of-woodinville">"Man who packed DB Cooper's parachutes ID'd as Woodinville homicide victim"</a>. Woodinville.Patch.com. Archived from <a rel="nofollow" class="external text" href="http://woodinville.patch.com/groups/police-and-fire/p/homicide-victim-identified-as-earl-cossey-of-woodinville">the original</a> on September 6, 2013. Retrieved May 29, 2013.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Man+who+packed+DB+Cooper%27s+parachutes+ID%27d+as+Woodinville+homicide+victim&rft.pub=Woodinville.Patch.com&rft.date=2013-05-07&rft.aulast=Baumann&rft.aufirst=L&rft_id=http%3A%2F%2Fwoodinville.patch.com%2Fgroups%2Fpolice-and-fire%2Fp%2Fhomicide-victim-identified-as-earl-cossey-of-woodinville&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-387"><a href="#cite_ref-387">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSmith2013" class="citation web cs1">Smith, BA (May 4, 2013). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130623031135/http://themountainnewswa.net/2013/05/04/update-on-the-murder-of-earl-cossey-an-analysis-of-his-role-in-the-db-cooper-case/">"Update on the murder of Earl Cossey, an analysis of his role in the DB Cooper case"</a>. themountainnewswa.net. Archived from <a rel="nofollow" class="external text" href="http://themountainnewswa.net/2013/05/04/update-on-the-murder-of-earl-cossey-an-analysis-of-his-role-in-the-db-cooper-case/">the original</a> on June 23, 2013. Retrieved May 29, 2013.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Update+on+the+murder+of+Earl+Cossey%2C+an+analysis+of+his+role+in+the+DB+Cooper+case&rft.pub=themountainnewswa.net&rft.date=2013-05-04&rft.aulast=Smith&rft.aufirst=BA&rft_id=http%3A%2F%2Fthemountainnewswa.net%2F2013%2F05%2F04%2Fupdate-on-the-murder-of-earl-cossey-an-analysis-of-his-role-in-the-db-cooper-case%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-388"><a href="#cite_ref-388">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFJohnson2013" class="citation web cs1">Johnson, G (April 30, 2013). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160305005136/http://www.huffingtonpost.com/2013/04/30/earl-cossey-db-cooper-par_n_3188745.html">"Earl Cossey, DB Cooper parachute packer, ID'd as homicide victim"</a>. HuffingtonPost.com. Archived from <a rel="nofollow" class="external text" href="https://www.huffingtonpost.com/2013/04/30/earl-cossey-db-cooper-par_n_3188745.html">the original</a> on March 5, 2016. Retrieved May 29, 2013.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Earl+Cossey%2C+DB+Cooper+parachute+packer%2C+ID%27d+as+homicide+victim&rft.pub=HuffingtonPost.com&rft.date=2013-04-30&rft.aulast=Johnson&rft.aufirst=G&rft_id=https%3A%2F%2Fwww.huffingtonpost.com%2F2013%2F04%2F30%2Fearl-cossey-db-cooper-par_n_3188745.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-389"><a href="#cite_ref-389">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBauman2013" class="citation web cs1">Bauman, L (May 12, 2013). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20131029203313/http://woodinville.patch.com/groups/police-and-fire/p/earl-cossey-murder-woodinville-police-chief-classifie5175f3af01">"Cossey murder: Woodinville police chief classifies it as burglary"</a>. Woodinville.patch.com. Archived from <a rel="nofollow" class="external text" href="http://woodinville.patch.com/groups/police-and-fire/p/earl-cossey-murder-woodinville-police-chief-classifie5175f3af01">the original</a> on October 29, 2013. Retrieved October 28, 2013.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Cossey+murder%3A+Woodinville+police+chief+classifies+it+as+burglary&rft.pub=Woodinville.patch.com&rft.date=2013-05-12&rft.aulast=Bauman&rft.aufirst=L&rft_id=http%3A%2F%2Fwoodinville.patch.com%2Fgroups%2Fpolice-and-fire%2Fp%2Fearl-cossey-murder-woodinville-police-chief-classifie5175f3af01&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-FOOTNOTEHimmelsbachWorcester1986116-390"><a href="#cite_ref-FOOTNOTEHimmelsbachWorcester1986116_390-0">^</a> <a href="#CITEREFHimmelsbachWorcester1986">Himmelsbach & Worcester 1986</a>, p. 116. </li> <li id="cite_note-391"><a href="#cite_ref-391">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://themountainnewswa.net/2015/11/16/death-in-the-db-cooper-family-dona-elliott/">"Death in the DB Cooper "family" – Dona Elliott"</a>. Themountainnewswa.net. November 17, 2015. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20170216184643/https://themountainnewswa.net/2015/11/16/death-in-the-db-cooper-family-dona-elliott/">Archived</a> from the original on February 16, 2017. Retrieved February 12, 2017.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Death+in+the+DB+Cooper+%22family%22+%E2%80%93+Dona+Elliott&rft.pub=Themountainnewswa.net&rft.date=2015-11-17&rft_id=https%3A%2F%2Fthemountainnewswa.net%2F2015%2F11%2F16%2Fdeath-in-the-db-cooper-family-dona-elliott%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-392"><a href="#cite_ref-392">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSlatta2001" class="citation book cs1">Slatta, Richard W. (2001). The Mythical West: An Encyclopedia of Legend, Lore and Popular Culture. ABC-CLIO. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1576071519" title="Special:BookSources/978-1576071519"><bdi>978-1576071519</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Mythical+West%3A+An+Encyclopedia+of+Legend%2C+Lore+and+Popular+Culture&rft.pub=ABC-CLIO&rft.date=2001&rft.isbn=978-1576071519&rft.aulast=Slatta&rft.aufirst=Richard+W.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-gutman-393"><a href="#cite_ref-gutman_393-0">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGutman2023" class="citation news cs1">Gutman, David (November 18, 2023). <a rel="nofollow" class="external text" href="https://www.seattletimes.com/seattle-news/inside-coopercon-where-d-b-cooper-is-a-mystery-a-passion-and-a-community/">"At CooperCon, D.B. Cooper is a mystery, a passion and a community"</a>. The Seattle Times. Retrieved June 1, 2024.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=At+CooperCon%2C+D.B.+Cooper+is+a+mystery%2C+a+passion+and+a+community&rft.date=2023-11-18&rft.aulast=Gutman&rft.aufirst=David&rft_id=https%3A%2F%2Fwww.seattletimes.com%2Fseattle-news%2Finside-coopercon-where-d-b-cooper-is-a-mystery-a-passion-and-a-community%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-394"><a href="#cite_ref-394">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLittman2019" class="citation news cs1">Littman, Adam (November 24, 2019). "Cooper Theories Captivate". Longview Daily News.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Cooper+Theories+Captivate&rft.date=2019-11-24&rft.aulast=Littman&rft.aufirst=Adam&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> <li id="cite_note-395"><a href="#cite_ref-395">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFbrucesmith492023" class="citation web cs1">brucesmith49 (November 20, 2023). <a rel="nofollow" class="external text" href="https://themountainnewswa.net/2023/11/20/coopercon-23-delivers-new-information-and-good-times-to-db-cooper-world/">"CooperCon 23 delivers new information and good times to DB Cooper World"</a>. The Mountain News - WA. Retrieved April 22, 2024.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Mountain+News+-+WA&rft.atitle=CooperCon+23+delivers+new+information+and+good+times+to+DB+Cooper+World&rft.date=2023-11-20&rft.au=brucesmith49&rft_id=https%3A%2F%2Fthemountainnewswa.net%2F2023%2F11%2F20%2Fcoopercon-23-delivers-new-information-and-good-times-to-db-cooper-world%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"><code class="cs1-code">{{<a href="/wiki/Template:Cite_web" title="Template:Cite web">cite web</a>}}</code>: CS1 maint: numeric names: authors list (<a href="/wiki/Category:CS1_maint:_numeric_names:_authors_list" title="Category:CS1 maint: numeric names: authors list">link</a>) </li> <li id="cite_note-396"><a href="#cite_ref-396">^</a> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWilliams2021" class="citation news cs1">Williams, Allison (November 12, 2021). <a rel="nofollow" class="external text" href="https://www.seattlemet.com/news-and-city-life/2021/11/d-b-cooper-convention-true-crime-event-vancouver-november">"D.B. Cooper Con Convenes to Solve the 50-Year-Old Mystery"</a>. SeattleMet. Retrieved October 14, 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=D.B.+Cooper+Con+Convenes+to+Solve+the+50-Year-Old+Mystery&rft.date=2021-11-12&rft.aulast=Williams&rft.aufirst=Allison&rft_id=https%3A%2F%2Fwww.seattlemet.com%2Fnews-and-city-life%2F2021%2F11%2Fd-b-cooper-convention-true-crime-event-vancouver-november&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> </li> </ol></div> <div class="mw-heading mw-heading3"><h3 id="Bibliography">Bibliography</h3>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=46" title="Edit section: Bibliography">edit</a>]</div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBragg2005" class="citation book cs1">Bragg, Lynn E. (2005). Myths and Mysteries of Washington. Guilford, Connecticut: Globe Pequot. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0762734276" title="Special:BookSources/978-0762734276"><bdi>978-0762734276</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Myths+and+Mysteries+of+Washington&rft.place=Guilford%2C+Connecticut&rft.pub=Globe+Pequot&rft.date=2005&rft.isbn=978-0762734276&rft.aulast=Bragg&rft.aufirst=Lynn+E.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFColbertSzollosi2016" class="citation book cs1">Colbert, Thomas J.; Szollosi, Tom (2016). <a href="/wiki/The_Last_Master_Outlaw" title="The Last Master Outlaw">The Last Master Outlaw: How He Outfoxed the FBI Six Times – but Not a Cold Case Team</a> (1st ed.). Jacaranda Roots Publishing. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0997740431" title="Special:BookSources/978-0997740431"><bdi>978-0997740431</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Last+Master+Outlaw%3A+How+He+Outfoxed+the+FBI+Six+Times+%E2%80%93+but+Not+a+Cold+Case+Team&rft.edition=1st&rft.pub=Jacaranda+Roots+Publishing&rft.date=2016&rft.isbn=978-0997740431&rft.aulast=Colbert&rft.aufirst=Thomas+J.&rft.au=Szollosi%2C+Tom&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFEdwards2021" class="citation book cs1">Edwards, Robert H. (2021). D. B. Cooper and Flight 305. Atglen, PA: Schiffer Publishing. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-7643-6256-9" title="Special:BookSources/978-0-7643-6256-9"><bdi>978-0-7643-6256-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=D.+B.+Cooper+and+Flight+305&rft.place=Atglen%2C+PA&rft.pub=Schiffer+Publishing&rft.date=2021&rft.isbn=978-0-7643-6256-9&rft.aulast=Edwards&rft.aufirst=Robert+H.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGray2011b" class="citation book cs1"><a href="/wiki/Geoffrey_Gray" title="Geoffrey Gray">Gray, Geoffrey</a> (2011b). Skyjack: The Hunt for D.B. Cooper. Crown. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0307451293" title="Special:BookSources/978-0307451293"><bdi>978-0307451293</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Skyjack%3A+The+Hunt+for+D.B.+Cooper&rft.pub=Crown&rft.date=2011&rft.isbn=978-0307451293&rft.aulast=Gray&rft.aufirst=Geoffrey&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGunther1985" class="citation book cs1"><a href="/wiki/Max_Gunther" title="Max Gunther">Gunther, Max</a> (1985). D. B. Cooper: What Really Happened. Chicago: Contemporary Books. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0809251803" title="Special:BookSources/978-0809251803"><bdi>978-0809251803</bdi></a>. <a href="/wiki/OCLC_(identifier)" class="mw-redirect" title="OCLC (identifier)">OCLC</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/oclc/12103370">12103370</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=D.+B.+Cooper%3A+What+Really+Happened&rft.place=Chicago&rft.pub=Contemporary+Books&rft.date=1985&rft_id=info%3Aoclcnum%2F12103370&rft.isbn=978-0809251803&rft.aulast=Gunther&rft.aufirst=Max&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> — Disclaimer: Large amounts of <a href="/wiki/Max_Gunther" title="Max Gunther">Gunther's</a> content based on alleged interviews with a woman known as "Clara", who claimed to have discovered an injured Cooper two days after the hijacking and lived with him until he died a decade later. This material is considered by the FBI and others as a hoax or fabrication, whether by Gunther or "Clara". For critical analysis, see <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPerry,_Douglas2018" class="citation news cs1">Perry, Douglas (November 15, 2018). <a rel="nofollow" class="external text" href="https://www.oregonlive.com/news/erry-2018/11/e18eba2aa14557/new-suspect-in-db-cooper-skyja.html">"New suspect in D.B. Cooper skyjacking case unearthed by Army data analyst; FBI stays mum"</a>. OregonLive.com. <a href="/wiki/The_Portland_Oregonian" class="mw-redirect" title="The Portland Oregonian">The Portland Oregonian</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20211221133411/https://www.oregonlive.com/news/erry-2018/11/e18eba2aa14557/new-suspect-in-db-cooper-skyja.html">Archived</a> from the original on December 21, 2021. Retrieved September 12, 2022. <q>Others called it straight-up fiction, and for good reason. A key subplot of the book – LeClair and Clara's meet-cute experience in a small, unnamed Northwest town the day after the skyjacking – is obviously untrue. ... Another interpretation: Gunther just made it all up.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=OregonLive.com&rft.atitle=New+suspect+in+D.B.+Cooper+skyjacking+case+unearthed+by+Army+data+analyst%3B+FBI+stays+mum&rft.date=2018-11-15&rft.au=Perry%2C+Douglas&rft_id=https%3A%2F%2Fwww.oregonlive.com%2Fnews%2Ferry-2018%2F11%2Fe18eba2aa14557%2Fnew-suspect-in-db-cooper-skyja.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHengi2000" class="citation book cs1">Hengi, B.I. (2000). Airlines Remembered. Midland. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1857800913" title="Special:BookSources/978-1857800913"><bdi>978-1857800913</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Airlines+Remembered&rft.pub=Midland&rft.date=2000&rft.isbn=978-1857800913&rft.aulast=Hengi&rft.aufirst=B.I.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHimmelsbachWorcester1986" class="citation book cs1">Himmelsbach, Ralph P.; Worcester, Thomas K. (1986). <a rel="nofollow" class="external text" href="https://archive.org/details/norjakinvestigat0000himm">Norjak: The Investigation of D. B. Cooper</a>. <a href="/wiki/West_Linn,_Oregon" title="West Linn, Oregon">West Linn, Oregon</a>: Norjak Project. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0961741501" title="Special:BookSources/978-0961741501"><bdi>978-0961741501</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Norjak%3A+The+Investigation+of+D.+B.+Cooper&rft.place=West+Linn%2C+Oregon&rft.pub=Norjak+Project&rft.date=1986&rft.isbn=978-0961741501&rft.aulast=Himmelsbach&rft.aufirst=Ralph+P.&rft.au=Worcester%2C+Thomas+K.&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fnorjakinvestigat0000himm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> (Himmelsbach was the FBI's chief investigator on the case until his retirement in 1980; "Norjak" is FBI shorthand for the Cooper hijacking.)</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFOlson2010" class="citation book cs1">Olson, Kay Melchisedech (2010). D.B. Cooper Hijacking: Vanishing Act. Compass Point Books. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0756543594" title="Special:BookSources/978-0756543594"><bdi>978-0756543594</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=D.B.+Cooper+Hijacking%3A+Vanishing+Act&rft.pub=Compass+Point+Books&rft.date=2010&rft.isbn=978-0756543594&rft.aulast=Olson&rft.aufirst=Kay+Melchisedech&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"> (Straightforward accounting of official information and evidence.)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=47" title="Edit section: Further reading">edit</a>]</div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWigger2023" class="citation book cs1">Wigger, John (2023). The Hijacking of American Flight 119: How D. B. Cooper Inspired a Skyjacking Craze and the FBI's Battle to Stop It. Oxford University Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-19-769575-3" title="Special:BookSources/978-0-19-769575-3"><bdi>978-0-19-769575-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Hijacking+of+American+Flight+119%3A+How+D.+B.+Cooper+Inspired+a+Skyjacking+Craze+and+the+FBI%27s+Battle+to+Stop+It&rft.pub=Oxford+University+Press&rft.date=2023&rft.isbn=978-0-19-769575-3&rft.aulast=Wigger&rft.aufirst=John&rfr_id=info%3Asid%2Fen.wikipedia.org%3AD.+B.+Cooper" class="Z3988"></li></ul> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2>[<a href="/w/index.php?title=D._B._Cooper&action=edit&section=48" title="Edit section: External links">edit</a>]</div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></div> <div class="side-box-text plainlist">Wikimedia Commons has media related to <a href="https://commons.wikimedia.org/wiki/Category:D._B._Cooper" class="extiw" title="commons:Category:D. 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href="/wiki/Template:Aviation_accidents_and_incidents_in_1971" title="Template:Aviation accidents and incidents in 1971"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Aviation_accidents_and_incidents_in_1971" title="Template talk:Aviation accidents and incidents in 1971"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Aviation_accidents_and_incidents_in_1971" title="Special:EditPage/Template:Aviation accidents and incidents in 1971"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Aviation_accidents_and_incidents_in_1971_(1971)" class="hlist vevent" style="font-size:114%;margin:0 4em"><a href="/wiki/Aviation_accidents_and_incidents" title="Aviation accidents and incidents">Aviation accidents and incidents</a> in 1971 (1971) </div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0;text-align:left;padding-left:0.5em;"><div style="padding:0 0.25em"><div class="div-col" style="column-width: 25em;"> <div><div style="width:4em;display:inline-block;">Jan 7</div> <div style="display:inline-block;"><a href="/wiki/1971_B-52C_Lake_Michigan_crash" title="1971 B-52C Lake Michigan crash">B-52C Lake Michigan crash</a></div></div><div><div style="width:4em;display:inline-block;">Jan 18</div> <div style="display:inline-block;"><a href="/wiki/Balkan_Bulgarian_Airlines_Flight_130" title="Balkan Bulgarian Airlines Flight 130">Balkan Bulgarian Airlines Flight 130</a></div></div><div><div style="width:4em;display:inline-block;">Jan 22</div> <div style="display:inline-block;"><a href="/wiki/22_January_1971_Surgut_Aeroflot_Antonov_An-12_crash" title="22 January 1971 Surgut Aeroflot Antonov An-12 crash">Surgut Aeroflot Antonov An-12 crash</a></div></div><div><div style="width:4em;display:inline-block;">Jan 30</div> <div style="display:inline-block;"><a href="/wiki/1971_Indian_Airlines_hijacking" title="1971 Indian Airlines hijacking">Indian Airlines hijacking</a></div></div><div><div style="width:4em;display:inline-block;">Jan 31</div> <div style="display:inline-block;"><a href="/wiki/31_January_1971_Surgut_Aeroflot_Antonov_An-12_crash" title="31 January 1971 Surgut Aeroflot Antonov An-12 crash">Surgut Aeroflot Antonov An-12 crash</a></div></div><div><div style="width:4em;display:inline-block;">Mar 31</div> <div style="display:inline-block;"><a href="/wiki/Aeroflot_Flight_1969" title="Aeroflot Flight 1969">Aeroflot Flight 1969</a></div></div><div><div style="width:4em;display:inline-block;">May 23</div> <div style="display:inline-block;"><a href="/wiki/Aviogenex_Flight_130" title="Aviogenex Flight 130">Aviogenex Flight 130</a></div></div><div><div style="width:4em;display:inline-block;">May 28</div> <div style="display:inline-block;"><a href="/wiki/1971_Colorado_Aviation_Aero_Commander_680_crash" title="1971 Colorado Aviation Aero Commander 680 crash">Colorado Aviation Aero Commander 680</a></div></div><div><div style="width:4em;display:inline-block;">Jun 6</div> <div style="display:inline-block;"><a href="/wiki/Hughes_Airwest_Flight_706" title="Hughes Airwest Flight 706">Hughes Airwest Flight 706</a></div></div><div><div style="width:4em;display:inline-block;">Jun 7</div> <div style="display:inline-block;"><a href="/wiki/Allegheny_Airlines_Flight_485" title="Allegheny Airlines Flight 485">Allegheny Airlines Flight 485</a></div></div><div><div style="width:4em;display:inline-block;">Jul 3</div> <div style="display:inline-block;"><a href="/wiki/Toa_Domestic_Airlines_Flight_63" title="Toa Domestic Airlines Flight 63">Toa Domestic Airlines Flight 63</a></div></div><div><div style="width:4em;display:inline-block;">Jul 25</div> <div style="display:inline-block;"><a href="/wiki/Aeroflot_Flight_1912" title="Aeroflot Flight 1912">Aeroflot Flight 1912</a></div></div><div><div style="width:4em;display:inline-block;">Jul 30</div> <div style="display:inline-block;"><a href="/wiki/All_Nippon_Airways_Flight_58" title="All Nippon Airways Flight 58">All Nippon Airways Flight 58</a></div></div><div><div style="width:4em;display:inline-block;">Jul 30</div> <div style="display:inline-block;"><a href="/wiki/Pan_Am_Flight_845" title="Pan Am Flight 845">Pan Am Flight 845</a></div></div><div><div style="width:4em;display:inline-block;">Aug 28</div> <div style="display:inline-block;"><a href="/wiki/Mal%C3%A9v_Flight_731" title="Malév Flight 731">Malév Flight 731</a></div></div><div><div style="width:4em;display:inline-block;">Sep 4</div> <div style="display:inline-block;"><a href="/wiki/Alaska_Airlines_Flight_1866" title="Alaska Airlines Flight 1866">Alaska Airlines Flight 1866</a></div></div><div><div style="width:4em;display:inline-block;">Sep 6</div> <div style="display:inline-block;"><a href="/wiki/Paninternational_Flight_112" title="Paninternational Flight 112">Paninternational Flight 112</a></div></div><div><div style="width:4em;display:inline-block;">Sep 13</div> <div style="display:inline-block;"><a href="/wiki/Lin_Biao_incident" title="Lin Biao incident">Lin Biao incident</a></div></div><div><div style="width:4em;display:inline-block;">Sep 16</div> <div style="display:inline-block;"><a href="/wiki/Mal%C3%A9v_Flight_110" title="Malév Flight 110">Malév Flight 110</a></div></div><div><div style="width:4em;display:inline-block;">Oct 2</div> <div style="display:inline-block;"><a href="/wiki/British_European_Airways_Flight_706" class="mw-redirect" title="British European Airways Flight 706">British European Airways Flight 706</a></div></div><div><div style="width:4em;display:inline-block;">Oct 10</div> <div style="display:inline-block;"><a href="/wiki/Aeroflot_Flight_773" title="Aeroflot Flight 773">Aeroflot Flight 773</a></div></div><div><div style="width:4em;display:inline-block;">Nov 9</div> <div style="display:inline-block;"><a href="/wiki/Aeroflot_Flight_N-63" title="Aeroflot Flight N-63">Aeroflot Flight N-63</a></div></div><div><div style="width:4em;display:inline-block;">Nov 9</div> <div style="display:inline-block;"><a href="/wiki/1971_RAF_Hercules_crash" title="1971 RAF Hercules crash">Livorno RAF Hercules crash</a></div></div><div><div style="width:4em;display:inline-block;">Nov 10</div> <div style="display:inline-block;"><a href="/wiki/1971_Indian_Ocean_Vickers_Viscount_crash" class="mw-redirect" title="1971 Indian Ocean Vickers Viscount crash">Indian Ocean Vickers Viscount crash</a></div></div><div><div style="width:4em;display:inline-block;">Nov 20</div> <div style="display:inline-block;"><a href="/wiki/China_Airlines_Flight_825" title="China Airlines Flight 825">China Airlines Flight 825</a></div></div><div><div style="width:4em;display:inline-block;">Nov 24</div> <div style="display:inline-block;"><a class="mw-selflink selflink">D. B. Cooper hijacking</a></div></div><div><div style="width:4em;display:inline-block;">Dec 1</div> <div style="display:inline-block;"><a href="/wiki/Aeroflot_Flight_2174" title="Aeroflot Flight 2174">Aeroflot Flight 2174</a></div></div><div><div style="width:4em;display:inline-block;">Dec 2</div> <div style="display:inline-block;"><a href="/wiki/Pakistan_International_Airlines_Flight_712" title="Pakistan International Airlines Flight 712">Pakistan International Airlines Flight 712</a></div></div><div><div style="width:4em;display:inline-block;">Dec 24</div> <div style="display:inline-block;"><a href="/wiki/LANSA_Flight_508" title="LANSA Flight 508">LANSA Flight 508</a></div></div> </div> <div class="div-col" style="column-width: 25em;"> </div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/Template:Aviation_accidents_and_incidents_in_1970" title="Template:Aviation accidents and incidents in 1970">1970   ◄</a>    <a href="/wiki/Template:Aviation_accidents_and_incidents_in_1972" title="Template:Aviation accidents and incidents in 1972">►   1972</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Aviation_accidents_and_incidents_in_the_United_States_and_U.S._territories_in_the_1970s" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Aviation_accidents_and_incidents_in_the_United_States_in_the_1970s" title="Template:Aviation accidents and incidents in the United States in the 1970s"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Aviation_accidents_and_incidents_in_the_United_States_in_the_1970s" title="Template talk:Aviation accidents and incidents in the United States in the 1970s"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Aviation_accidents_and_incidents_in_the_United_States_in_the_1970s" title="Special:EditPage/Template:Aviation accidents and incidents in the United States in the 1970s"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Aviation_accidents_and_incidents_in_the_United_States_and_U.S._territories_in_the_1970s" style="font-size:114%;margin:0 4em">Aviation accidents and incidents in the United States and U.S. territories in the 1970s</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">1970</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cornfield_Bomber" title="Cornfield Bomber">Cornfield Bomber</a> (February 1970)</li> <li><a href="/wiki/Eastern_Air_Lines_Shuttle_Flight_1320" title="Eastern Air Lines Shuttle Flight 1320">Eastern Air Lines Shuttle Flight 1320</a> (March 1970)</li> <li><a href="/wiki/ALM_Flight_980" title="ALM Flight 980">ALM Flight 980</a> (May 1970)*</li> <li><a href="/wiki/Trans_International_Airlines_Flight_863" title="Trans International Airlines Flight 863">Trans International Airlines Flight 863</a> (September 1970)</li> <li><a href="/wiki/Wichita_State_University_football_team_plane_crash" title="Wichita State University football team plane crash">Wichita State University football team plane crash</a> (October 1970)</li> <li><a href="/wiki/Southern_Airways_Flight_932" title="Southern Airways Flight 932">Southern Airways Flight 932</a> (November 14 1970)</li> <li><a href="/wiki/Capitol_International_Airways_Flight_C2C3/26" title="Capitol International Airways Flight C2C3/26">Capitol International Airways Flight C2C3/26</a> (November 27 1970)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1971</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1971_B-52C_Lake_Michigan_crash" title="1971 B-52C Lake Michigan crash">B-52C Lake Michigan crash</a> (January 1971)</li> <li><a href="/wiki/1971_Colorado_Aviation_Aero_Commander_680_crash" title="1971 Colorado Aviation Aero Commander 680 crash">Colorado Aviation Aero Commander 680 crash</a> (May 1971)</li> <li><a href="/wiki/Hughes_Airwest_Flight_706" title="Hughes Airwest Flight 706">Hughes Airwest Flight 706</a> (June 6 1971)</li> <li><a href="/wiki/Allegheny_Airlines_Flight_485" title="Allegheny Airlines Flight 485">Allegheny Airlines Flight 485</a> (June 7 1971)</li> <li><a href="/wiki/Pan_Am_Flight_845" title="Pan Am Flight 845">Pan Am Flight 845</a> (July 1971)</li> <li><a href="/wiki/Alaska_Airlines_Flight_1866" title="Alaska Airlines Flight 1866">Alaska Airlines Flight 1866</a> (September 1971)</li> <li>Northwest Orient Airlines Flight 305 (See <a class="mw-selflink selflink">D. B. Cooper</a>, November 1971)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1972</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Mohawk_Airlines_Flight_405" title="Mohawk Airlines Flight 405">Mohawk Airlines Flight 405</a> (March 1972)</li> <li><a href="/wiki/Delta_Air_Lines_Flight_9570" title="Delta Air Lines Flight 9570">Delta Air Lines Flight 9570</a> (May 1972)</li> <li><a href="/wiki/American_Airlines_Flight_96" title="American Airlines Flight 96">American Airlines Flight 96</a> (June 12 1972)</li> <li><a href="/wiki/Prinair_Flight_191" title="Prinair Flight 191">Prinair Flight 191</a> (June 24 1972)*</li> <li><a href="/wiki/1972_Lake_Winnebago_mid-air_collision" title="1972 Lake Winnebago mid-air collision">Lake Winnebago mid-air collision</a> (June 29 1972)</li> <li><a href="/wiki/Pacific_Southwest_Airlines_Flight_710" title="Pacific Southwest Airlines Flight 710">Pacific Southwest Airlines Flight 710</a> (July 5 1972)</li> <li><a href="/wiki/Delta_Air_Lines_Flight_841" title="Delta Air Lines Flight 841">Delta Air Lines Flight 841</a> (July 31 1972)</li> <li><a href="/wiki/1972_Sacramento_Canadair_Sabre_accident" title="1972 Sacramento Canadair Sabre accident">Sacramento Canadair Sabre accident</a> (September 1972)</li> <li><a href="/wiki/Southern_Airways_Flight_49" title="Southern Airways Flight 49">Southern Airways Flight 49</a> (November 1972)</li> <li><a href="/wiki/United_Air_Lines_Flight_553" title="United Air Lines Flight 553">United Air Lines Flight 553</a> (December 10 1972)</li> <li><a href="/wiki/1972_Chicago%E2%80%93O%27Hare_runway_collision" title="1972 Chicago–O'Hare runway collision">Chicago–O'Hare runway collision</a> (December 20 1972)</li> <li><a href="/wiki/Eastern_Air_Lines_Flight_401" title="Eastern Air Lines Flight 401">Eastern Air Lines Flight 401</a> (December 29 1972)</li> <li><a href="/wiki/1972_Puerto_Rico_DC-7_crash" title="1972 Puerto Rico DC-7 crash">Puerto Rico DC-7 crash</a> (December 31 1972)*</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1973</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1973_DeKalb%E2%80%93Peachtree_Airport_Learjet_crash" title="1973 DeKalb–Peachtree Airport Learjet crash">DeKalb–Peachtree Airport Learjet crash</a> (February 1973)</li> <li><a href="/wiki/Ozark_Air_Lines_Flight_809" title="Ozark Air Lines Flight 809">Ozark Air Lines Flight 809</a> (July 23 1973)</li> <li><a href="/wiki/Delta_Air_Lines_Flight_723" title="Delta Air Lines Flight 723">Delta Air Lines Flight 723</a> (July 31 1973)</li> <li><a href="/wiki/TWA_Flight_742" title="TWA Flight 742">TWA Flight 742</a> (August 1973)</li> <li><a href="/wiki/World_Airways_Flight_802" title="World Airways Flight 802">World Airways Flight 802</a> (September 8 1973)</li> <li><a href="/wiki/Texas_International_Airlines_Flight_655" title="Texas International Airlines Flight 655">Texas International Airlines Flight 655</a> (September 27 1973)</li> <li><a href="/wiki/Pan_Am_Flight_160" title="Pan Am Flight 160">Pan Am Flight 160</a> (November 3 1973)</li> <li><a href="/wiki/National_Airlines_Flight_27" title="National Airlines Flight 27">National Airlines Flight 27</a> (November 3 1973)</li> <li><a href="/wiki/Iberia_Flight_933" title="Iberia Flight 933">Iberia Flight 933</a> (December 1973)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1974</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Commonwealth_Commuter_Flight_317" title="Commonwealth Commuter Flight 317">Commonwealth Commuter Flight 317</a> (January 6 1974)</li> <li><a href="/wiki/Pan_Am_Flight_806" title="Pan Am Flight 806">Pan Am Flight 806</a> (January 30 1974)*</li> <li><a href="/wiki/Samuel_Byck" title="Samuel Byck">Delta Air Lines Flight 523</a> (February 1974)</li> <li><a href="/wiki/Eastern_Air_Lines_Flight_212" title="Eastern Air Lines Flight 212">Eastern Air Lines Flight 212</a> (September 1974)</li> <li><a href="/wiki/TWA_Flight_514" title="TWA Flight 514">TWA Flight 514</a> (December 1 1974)</li> <li><a href="/wiki/Northwest_Orient_Airlines_Flight_6231" title="Northwest Orient Airlines Flight 6231">Northwest Orient Airlines Flight 6231</a> (December 1 1974)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1975</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Golden_West_Airlines_Flight_261" title="Golden West Airlines Flight 261">Golden West Airlines Flight 261</a> (Janaury 1975)</li> <li><a href="/wiki/Eastern_Air_Lines_Flight_66" title="Eastern Air Lines Flight 66">Eastern Air Lines Flight 66</a> (June 1975)</li> <li><a href="/wiki/Wien_Air_Alaska_Flight_99" title="Wien Air Alaska Flight 99">Wien Air Alaska Flight 99</a> (August 1975)</li> <li><a href="/wiki/Overseas_National_Airways_Flight_032" title="Overseas National Airways Flight 032">Overseas National Airways Flight 032</a> (November 1975)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1976</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alaska_Airlines_Flight_60" title="Alaska Airlines Flight 60">Alaska Airlines Flight 60</a> (April 5 1976)</li> <li><a href="/wiki/American_Airlines_Flight_625" title="American Airlines Flight 625">American Airlines Flight 625</a> (April 27 1976)*</li> <li><a href="/wiki/Air_Manila_Flight_702" title="Air Manila Flight 702">Air Manila Flight 702</a> (June 1976)</li> <li><a href="/wiki/TWA_Flight_355" title="TWA Flight 355">TWA Flight 355</a> (September 1976)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1977</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Japan_Air_Lines_Cargo_Flight_1045" title="Japan Air Lines Cargo Flight 1045">Japan Air Lines Cargo Flight 1045</a> (January 1977)</li> <li><a href="/wiki/Southern_Airways_Flight_242" title="Southern Airways Flight 242">Southern Airways Flight 242</a> (April 4 1977)</li> <li><a href="/wiki/Delta_Air_Lines_Flight_1080" title="Delta Air Lines Flight 1080">Delta Air Lines Flight 1080</a> (April 12 1977)</li> <li><a href="/wiki/1977_Encino_helicopter_crash" title="1977 Encino helicopter crash">Encino helicopter crash</a> (August 1977)</li> <li><a href="/wiki/Lynyrd_Skynyrd_plane_crash" title="Lynyrd Skynyrd plane crash">Lynyrd Skynyrd plane crash</a> (October 1977)</li> <li><a href="/wiki/Air_Indiana_Flight_216" title="Air Indiana Flight 216">Air Indiana Flight 216</a> (December 13 1977)</li> <li><a href="/wiki/United_Airlines_Flight_2860" title="United Airlines Flight 2860">United Airlines Flight 2860</a> (December 18 1977)</li> <li><a href="/wiki/1977_Vieques_Air_Link_crash" title="1977 Vieques Air Link crash">Vieques Air Link crash</a> (December 19 1977)*</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1978</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Continental_Airlines_Flight_603" title="Continental Airlines Flight 603">Continental Airlines Flight 603</a> (March 1 1978)</li> <li><a href="/wiki/United_Airlines_Flight_696" title="United Airlines Flight 696">United Airlines Flight 696</a> (March 13 1978)</li> <li><a href="/wiki/National_Airlines_Flight_193" title="National Airlines Flight 193">National Airlines Flight 193</a> (May 1978)</li> <li><a href="/wiki/Pacific_Southwest_Airlines_Flight_182" title="Pacific Southwest Airlines Flight 182">Pacific Southwest Airlines Flight 182</a> (September 25 1978)</li> <li><a href="/wiki/Air_Caribbean_Flight_309" title="Air Caribbean Flight 309">Air Caribbean Flight 309</a> (September 26 1978)*</li> <li><a href="/wiki/Rocky_Mountain_Airways_Flight_217" title="Rocky Mountain Airways Flight 217">Rocky Mountain Airways Flight 217</a> (December 4 1978)</li> <li><a href="/wiki/TWA_Flight_541" title="TWA Flight 541">TWA Flight 541</a> (December 21 1978)</li> <li><a href="/wiki/United_Airlines_Flight_173" title="United Airlines Flight 173">United Airlines Flight 173</a> (December 28 1978)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1979</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/TWA_Flight_841_(1979)" title="TWA Flight 841 (1979)">TWA Flight 841</a> (April 1979)</li> <li><a href="/wiki/American_Airlines_Flight_191" title="American Airlines Flight 191">American Airlines Flight 191</a> (May 25 1979)</li> <li><a href="/wiki/Downeast_Airlines_Flight_46" title="Downeast Airlines Flight 46">Downeast Airlines Flight 46</a> (May 30 1979)</li> <li><a href="/wiki/Air_New_England_Flight_248" title="Air New England Flight 248">Air New England Flight 248</a> (June 17 1979)</li> <li><a href="/wiki/American_Airlines_Flight_293" title="American Airlines Flight 293">American Airlines Flight 293</a> (June 20 1979)</li> <li><a href="/wiki/American_Airlines_Flight_444" title="American Airlines Flight 444">American Airlines Flight 444</a> (November 1979)</li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>This list is incomplete. An asterisk (*) denotes an incident that either took place in a U.S. territory, or in adjacent waters thereof. <a href="/wiki/Flying_Tiger_Line_Flight_45" title="Flying Tiger Line Flight 45">Flying Tiger Line Flight 45</a> (July 1970) occurred in the <a href="/wiki/United_States_Civil_Administration_of_the_Ryukyu_Islands" title="United States Civil Administration of the Ryukyu Islands">United States Civil Administration of the Ryukyu Islands</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox authority-control" aria-labelledby="Authority_control_databases_frameless&#124;text-top&#124;10px&#124;alt=Edit_this_at_Wikidata&#124;link=https&#58;//www.wikidata.org/wiki/Q348970#identifiers&#124;class=noprint&#124;Edit_this_at_Wikidata" style="padding:3px"><table 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href="https://id.oclc.org/worldcat/entity/E39PBJbWym4YM8B4dYQcTHfH4q">WorldCat</a></li></ul></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">National</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/n83328332">United States</a></li></ul></div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=D._B._Cooper&oldid=1259763488">https://en.wikipedia.org/w/index.php?title=D._B._Cooper&oldid=1259763488</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a 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