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id="toc-Background" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Background"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Background</span> </div> </a> <ul id="toc-Background-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-E-2A_and_E-2B_Hawkeye" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#E-2A_and_E-2B_Hawkeye"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>E-2A and E-2B Hawkeye</span> </div> </a> <ul id="toc-E-2A_and_E-2B_Hawkeye-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-E-2C_Hawkeye_and_upgrades" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#E-2C_Hawkeye_and_upgrades"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>E-2C Hawkeye and upgrades</span> </div> </a> <ul id="toc-E-2C_Hawkeye_and_upgrades-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-E-2D_Advanced_Hawkeye" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#E-2D_Advanced_Hawkeye"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>E-2D Advanced Hawkeye</span> </div> </a> <ul id="toc-E-2D_Advanced_Hawkeye-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Design" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Design"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Design</span> </div> </a> <ul id="toc-Design-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Operational_history" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Operational_history"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Operational history</span> </div> </a> <button aria-controls="toc-Operational_history-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Operational history subsection</span> </button> <ul id="toc-Operational_history-sublist" class="vector-toc-list"> <li id="toc-US_Navy" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#US_Navy"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>US Navy</span> </div> </a> <ul id="toc-US_Navy-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Other_operators" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Other_operators"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Other operators</span> </div> </a> <ul id="toc-Other_operators-sublist" class="vector-toc-list"> <li id="toc-Egypt" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Egypt"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.1</span> <span>Egypt</span> </div> </a> <ul id="toc-Egypt-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-France" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#France"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.2</span> <span>France</span> </div> </a> <ul id="toc-France-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Japan" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Japan"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.3</span> <span>Japan</span> </div> </a> <ul id="toc-Japan-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mexico" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Mexico"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.4</span> <span>Mexico</span> </div> </a> <ul id="toc-Mexico-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Singapore" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Singapore"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.5</span> <span>Singapore</span> </div> </a> <ul id="toc-Singapore-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Israel" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Israel"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.6</span> <span>Israel</span> </div> </a> <ul id="toc-Israel-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Taiwan" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Taiwan"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.7</span> <span>Taiwan</span> </div> </a> <ul id="toc-Taiwan-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Offers" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Offers"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.8</span> <span>Offers</span> </div> </a> <ul id="toc-Offers-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Variants" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Variants"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Variants</span> </div> </a> <ul id="toc-Variants-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Operators" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Operators"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Operators</span> </div> </a> <button aria-controls="toc-Operators-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Operators subsection</span> </button> <ul id="toc-Operators-sublist" class="vector-toc-list"> <li id="toc-Former_operators" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Former_operators"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Former operators</span> </div> </a> <ul id="toc-Former_operators-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"> <span class="vector-toc-numb">6</span> <span>In popular culture</span> </div> </a> <ul id="toc-In_popular_culture-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Aircraft_on_display" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Aircraft_on_display"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Aircraft on display</span> </div> </a> <ul id="toc-Aircraft_on_display-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Specifications_(E-2C)" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Specifications_(E-2C)"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Specifications (E-2C)</span> </div> </a> <ul id="toc-Specifications_(E-2C)-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"> <span class="vector-toc-numb">9</span> <span>See also</span> </div> </a> <ul id="toc-See_also-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"> <span class="vector-toc-numb">10</span> <span>References</span> </div> </a> <button aria-controls="toc-References-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle References subsection</span> </button> <ul id="toc-References-sublist" class="vector-toc-list"> <li id="toc-Notes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Notes"> <div class="vector-toc-text"> <span class="vector-toc-numb">10.1</span> <span>Notes</span> </div> </a> <ul id="toc-Notes-sublist" class="vector-toc-list"> </ul> </li> <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"> <span class="vector-toc-numb">10.2</span> <span>Bibliography</span> </div> </a> <ul id="toc-Bibliography-sublist" class="vector-toc-list"> </ul> </li> </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"> <span class="vector-toc-numb">11</span> <span>External links</span> </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" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </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"><span class="mw-page-title-main">Grumman E-2 Hawkeye</span></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 33 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-33" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">33 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Northrop_Grumman_E-2_Hawkeye" title="Northrop Grumman E-2 Hawkeye – Afrikaans" lang="af" hreflang="af" data-title="Northrop Grumman E-2 Hawkeye" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A5%D9%8A_-_2_%D9%87%D9%88%D9%83_%D8%A2%D9%8A" title="إي - 2 هوك آي – Arabic" lang="ar" hreflang="ar" data-title="إي - 2 هوك آي" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Grumman_E-2_Hawkeye" title="Grumman E-2 Hawkeye – Czech" lang="cs" hreflang="cs" data-title="Grumman E-2 Hawkeye" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Grumman_E-2" title="Grumman E-2 – German" lang="de" hreflang="de" data-title="Grumman E-2" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Northrop_Grumman_E-2_Hawkeye" title="Northrop Grumman E-2 Hawkeye – Estonian" lang="et" hreflang="et" data-title="Northrop Grumman E-2 Hawkeye" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Grumman_E-2_Hawkeye" title="Grumman E-2 Hawkeye – Spanish" lang="es" hreflang="es" data-title="Grumman E-2 Hawkeye" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Northrop_Grumman_E-2_Hawkeye" title="Northrop Grumman E-2 Hawkeye – Basque" lang="eu" hreflang="eu" data-title="Northrop Grumman E-2 Hawkeye" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%86%D9%88%D8%B1%D8%AB%D8%B1%D9%88%D9%BE_%DA%AF%D8%B1%D9%88%D9%85%D9%86_%D8%A6%DB%8C-%DB%B2_%D9%87%D8%A7%D9%88%DA%A9_%D8%A2%DB%8C" title="نورثروپ گرومن ئی-۲ هاوک آی – Persian" lang="fa" hreflang="fa" data-title="نورثروپ گرومن ئی-۲ هاوک آی" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Grumman_E-2_Hawkeye" title="Grumman E-2 Hawkeye – French" lang="fr" hreflang="fr" data-title="Grumman E-2 Hawkeye" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/E-2_%ED%98%B8%ED%81%AC%EC%95%84%EC%9D%B4" title="E-2 호크아이 – Korean" lang="ko" hreflang="ko" data-title="E-2 호크아이" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Northrop_Grumman_E-2_Hawkeye" title="Northrop Grumman E-2 Hawkeye – Indonesian" lang="id" hreflang="id" data-title="Northrop Grumman E-2 Hawkeye" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Northrop_Grumman_E-2_Hawkeye" title="Northrop Grumman E-2 Hawkeye – Italian" lang="it" hreflang="it" data-title="Northrop Grumman E-2 Hawkeye" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/E-2_%D7%94%D7%95%D7%A7%D7%90%D7%99%D7%99" title="E-2 הוקאיי – Hebrew" lang="he" hreflang="he" data-title="E-2 הוקאיי" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/Northrop_Grumman_E-2_Hawkeye" title="Northrop Grumman E-2 Hawkeye – Georgian" lang="ka" hreflang="ka" data-title="Northrop Grumman E-2 Hawkeye" data-language-autonym="ქართული" data-language-local-name="Georgian" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/E-2_Hawkeye" title="E-2 Hawkeye – Lithuanian" lang="lt" hreflang="lt" data-title="E-2 Hawkeye" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/E%E2%80%932_Hawkeye" title="E–2 Hawkeye – Hungarian" lang="hu" hreflang="hu" data-title="E–2 Hawkeye" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/E-2_Hawkeye" title="E-2 Hawkeye – Malay" lang="ms" hreflang="ms" data-title="E-2 Hawkeye" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/E-2_Hawkeye" title="E-2 Hawkeye – Dutch" lang="nl" hreflang="nl" data-title="E-2 Hawkeye" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/E-2_(%E8%88%AA%E7%A9%BA%E6%A9%9F)" title="E-2 (航空機) – Japanese" lang="ja" hreflang="ja" data-title="E-2 (航空機)" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Northrop_Grumman_E-2_Hawkeye" title="Northrop Grumman E-2 Hawkeye – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Northrop Grumman E-2 Hawkeye" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Northrop_Grumman_E-2_Hawkeye" title="Northrop Grumman E-2 Hawkeye – Polish" lang="pl" hreflang="pl" data-title="Northrop Grumman E-2 Hawkeye" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Grumman_E-2" title="Grumman E-2 – Portuguese" lang="pt" hreflang="pt" data-title="Grumman E-2" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/Grumman_E-2_Hawkeye" title="Grumman E-2 Hawkeye – Russian" lang="ru" hreflang="ru" data-title="Grumman E-2 Hawkeye" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Northrop_Grumman_E-2_Hawkeye" title="Northrop Grumman E-2 Hawkeye – Slovak" lang="sk" hreflang="sk" data-title="Northrop Grumman E-2 Hawkeye" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Northrop_Grumman_E-2_Hawkeye" title="Northrop Grumman E-2 Hawkeye – Slovenian" lang="sl" hreflang="sl" data-title="Northrop Grumman E-2 Hawkeye" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/E-2_%D0%A5%D0%BE%D0%BA%D0%B0%D1%98" title="E-2 Хокај – Serbian" lang="sr" hreflang="sr" data-title="E-2 Хокај" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li 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lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Airborne early warning and control aircraft</div> <p class="mw-empty-elt"> </p> <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><style data-mw-deduplicate="TemplateStyles:r1248642317">.mw-parser-output .ib-aircraft .infobox-above{line-height:1.6em;background-color:#eee}.mw-parser-output .ib-aircraft .infobox-header{border-top:1px solid #a2a9b1;border-bottom:1px solid #a2a9b1;line-height:23px;background-color:#eee}.mw-parser-output .ib-aircraft-caption{padding:0.3em 0 0 0}.mw-parser-output .ib-aircraft-caption-left .infobox-full-data,.mw-parser-output .ib-aircraft-caption-left .infobox-data,.mw-parser-output .ib-aircraft-caption-left .infobox-label{text-align:left}.mw-parser-output .ib-aircraft .mergedbottomrow .infobox-full-data,.mw-parser-output .ib-aircraft .mergedbottomrow .infobox-data,.mw-parser-output .ib-aircraft .mergedbottomrow .infobox-label{border-bottom:1px solid #a2a9b1}@media(min-width:720px){.mw-parser-output .ib-aircraft .infobox-label{width:30%;padding-right:3px}.mw-parser-output .ib-aircraft .infobox-data{width:50%}}</style><table class="infobox ib-aircraft vcard"><tbody><tr><th colspan="2" class="infobox-above">E-2 Hawkeye</th></tr><tr><td colspan="2" class="infobox-full-data"><span typeof="mw:File"><a href="/wiki/File:E-2D_Advanced_Hawkeye_aircraft_conduct_a_test_flight.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/E-2D_Advanced_Hawkeye_aircraft_conduct_a_test_flight.jpg/300px-E-2D_Advanced_Hawkeye_aircraft_conduct_a_test_flight.jpg" decoding="async" width="300" height="205" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/40/E-2D_Advanced_Hawkeye_aircraft_conduct_a_test_flight.jpg/450px-E-2D_Advanced_Hawkeye_aircraft_conduct_a_test_flight.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/40/E-2D_Advanced_Hawkeye_aircraft_conduct_a_test_flight.jpg/600px-E-2D_Advanced_Hawkeye_aircraft_conduct_a_test_flight.jpg 2x" data-file-width="4464" data-file-height="3054" /></a></span> <div class="ib-aircraft-caption">An E-2D Advanced Hawkeye conducts a <a href="/wiki/Flight_test" title="Flight test">flight test</a></div></td></tr><tr><th colspan="2" class="infobox-header">General information</th></tr><tr><th scope="row" class="infobox-label">Type</th><td class="infobox-data"><a href="/wiki/Airborne_early_warning_and_control" title="Airborne early warning and control">Airborne early warning and control</a></td></tr><tr><th scope="row" class="infobox-label">National origin</th><td class="infobox-data">United States</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Aerospace_manufacturer" title="Aerospace manufacturer">Manufacturer</a></th><td class="infobox-data"><a href="/wiki/Grumman" title="Grumman">Grumman</a> <br /><a href="/wiki/Northrop_Grumman" title="Northrop Grumman">Northrop Grumman</a></td></tr><tr><th scope="row" class="infobox-label">Status</th><td class="infobox-data">In service</td></tr><tr><th scope="row" class="infobox-label">Primary users</th><td class="infobox-data"><a href="/wiki/United_States_Navy" title="United States Navy">United States Navy</a><div> See <a href="#Operators">§ Operators</a> </div></td></tr><tr><th scope="row" class="infobox-label">Number built</th><td class="infobox-data">313 (total); 88 (E-2D)<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th colspan="2" class="infobox-header">History</th></tr><tr><th scope="row" class="infobox-label">Manufactured</th><td class="infobox-data">1960–present</td></tr><tr><th scope="row" class="infobox-label">Introduction date</th><td class="infobox-data">January 1964</td></tr><tr><th scope="row" class="infobox-label">First flight</th><td class="infobox-data">21 October 1960</td></tr><tr><th scope="row" class="infobox-label">Developed into</th><td class="infobox-data"><a href="/wiki/Grumman_C-2_Greyhound" title="Grumman C-2 Greyhound">Grumman C-2 Greyhound</a></td></tr></tbody></table> <p>The <b>Northrop Grumman E-2 Hawkeye</b> is an American all-weather, <a href="/wiki/Carrier-based_aircraft" title="Carrier-based aircraft">carrier-capable</a> tactical <a href="/wiki/Airborne_early_warning_and_control" title="Airborne early warning and control">airborne early warning</a> (AEW) aircraft. This twin-<a href="/wiki/Turboprop" title="Turboprop">turboprop</a> aircraft was designed and developed during the late 1950s and early 1960s by the <a href="/wiki/Grumman" title="Grumman">Grumman Aircraft Company</a> for the <a href="/wiki/United_States_Navy" title="United States Navy">United States Navy</a> as a replacement for the earlier, piston-engined <a href="/wiki/E-1_Tracer" class="mw-redirect" title="E-1 Tracer">E-1 Tracer</a>, which was rapidly becoming obsolete. The aircraft's performance has been upgraded with the E-2B and E-2C versions, where most of the changes were made to the <a href="/wiki/Radar" title="Radar">radar</a> and <a href="/wiki/Radio_communication" class="mw-redirect" title="Radio communication">radio communications</a> due to advances in <a href="/wiki/Electronics" title="Electronics">electronic</a> <a href="/wiki/Integrated_circuit" title="Integrated circuit">integrated circuits</a> and other electronics. The fourth major version of the Hawkeye is the <b>E-2D</b>, which first flew in 2007. The E-2 was the first aircraft designed specifically for AEW, as opposed to a modification of an existing airframe, such as the <a href="/wiki/Boeing_E-3_Sentry" title="Boeing E-3 Sentry">Boeing E-3 Sentry</a>. Variants of the Hawkeye have been in continuous production since 1960, giving it the longest production run of any carrier-based aircraft. </p><p>The E-2 also received the nickname "Super Fudd"<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> because it replaced the WF (later E-1) "Willy Fudd". In recent decades, the E-2 has been commonly referred to as the "Hummer" because of the distinctive sounds of its turboprop engines, quite unlike that of <a href="/wiki/Turbojet" title="Turbojet">turbojet</a> and <a href="/wiki/Turbofan" title="Turbofan">turbofan</a> jet engines. In addition to U.S. Navy service, smaller numbers of E-2s have been sold to the armed forces of <a href="/wiki/Egypt" title="Egypt">Egypt</a>, <a href="/wiki/France" title="France">France</a>, <a href="/wiki/Israel" title="Israel">Israel</a>, <a href="/wiki/Japan" title="Japan">Japan</a>, <a href="/wiki/Mexico" title="Mexico">Mexico</a>, <a href="/wiki/Singapore" title="Singapore">Singapore</a> and <a href="/wiki/Taiwan" title="Taiwan">Taiwan</a>. </p><p>Grumman also used the basic layout of the E-2 to produce the <a href="/wiki/Grumman_C-2_Greyhound" title="Grumman C-2 Greyhound">Grumman C-2 Greyhound</a> cargo aircraft. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Development">Development</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=1" title="Edit section: Development"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed_section plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This section <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Grumman_E-2_Hawkeye" title="Special:EditPage/Grumman E-2 Hawkeye">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a> in this section. Unsourced material may be challenged and removed.</span> <span class="date-container"><i>(<span class="date">January 2013</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Background">Background</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=2" title="Edit section: Background"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Continual improvements in airborne radars through 1956 led to the construction of AEW airplanes by several different countries and several different armed forces. The functions of command and control and sea and air surveillance were also added. The first carrier-based aircraft to perform these missions for the U.S. Navy and its allies was the <a href="/wiki/Douglas_A-1_Skyraider" title="Douglas A-1 Skyraider">Douglas AD Skyraider</a>, which was replaced in US Navy service by the <a href="/wiki/Grumman_E-1_Tracer" title="Grumman E-1 Tracer">Grumman E-1 Tracer</a>, which was a modified version of the <a href="/wiki/S-2_Tracker" class="mw-redirect" title="S-2 Tracker">S-2 Tracker</a> twin-engine <a href="/wiki/Anti-submarine_warfare" title="Anti-submarine warfare">anti-submarine warfare</a> aircraft, where the radar was carried in an aerofoil-shaped radome carried above the aircraft's fuselage.<sup id="cite_ref-Godfrey_p7-8_3-0" class="reference"><a href="#cite_note-Godfrey_p7-8-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="E-2A_and_E-2B_Hawkeye">E-2A and E-2B Hawkeye</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=3" title="Edit section: E-2A and E-2B Hawkeye"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 1956, the U.S. Navy developed a requirement for an airborne early warning aircraft where its data could be integrated into the <a href="/wiki/Naval_Tactical_Data_System" title="Naval Tactical Data System">Naval Tactical Data System</a> aboard the Navy's ships, with a design from Grumman being selected to meet this requirement in March 1957.<sup id="cite_ref-Swan_Navyp244_4-0" class="reference"><a href="#cite_note-Swan_Navyp244-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Its design, initially designated W2F-1, but later redesignated the E-2A Hawkeye, was the first carrier plane that had been designed from its wheels up as an AEW and command and control airplane. The design engineers at Grumman faced immense challenges, including the requirement that the aircraft be able to operate from the older modified <a href="/wiki/Essex-class_aircraft_carrier" title="Essex-class aircraft carrier"><i>Essex</i>-class aircraft carriers</a>. These vessels were built during World War II and were smaller than modern carriers, being later modified to allow them to operate jet aircraft. Consequently, various height, weight and length restrictions had to be factored into the E-2A design, resulting in some handling characteristics which were less than ideal. However, the E-2A never operated from the modified Essex class carriers. </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Grumman_E-2A_Hawkeye_in_flight_in_the_early_1960s.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/90/Grumman_E-2A_Hawkeye_in_flight_in_the_early_1960s.jpg/220px-Grumman_E-2A_Hawkeye_in_flight_in_the_early_1960s.jpg" decoding="async" width="220" height="161" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/90/Grumman_E-2A_Hawkeye_in_flight_in_the_early_1960s.jpg/330px-Grumman_E-2A_Hawkeye_in_flight_in_the_early_1960s.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/90/Grumman_E-2A_Hawkeye_in_flight_in_the_early_1960s.jpg/440px-Grumman_E-2A_Hawkeye_in_flight_in_the_early_1960s.jpg 2x" data-file-width="700" data-file-height="512" /></a><figcaption>A Grumman E-2A Hawkeye in flight in the early 1960s</figcaption></figure> <p>The first prototype, acting as an aerodynamic testbed only, flew on 21 October 1960. The first fully equipped aircraft followed it on 19 April 1961 and entered service with the US Navy as the E-2A in January 1964.<sup id="cite_ref-JAWA76_p291_5-0" class="reference"><a href="#cite_note-JAWA76_p291-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> By 1965, the project had accumulated so many development issues that it was cancelled after 59 aircraft had already been built. In particular, difficulties were being experienced due to inadequate cooling in the closely packed avionics compartment. Early computers and complex avionics systems generated considerable heat and could fail without proper ventilation. These issues continued long after the aircraft entered service. At one point, reliability was so bad that the entire fleet of aircraft was grounded.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (August 2018)">citation needed</span></a></i>]</sup> </p><p>After Navy officials had been forced to explain to Congress why four production contracts had been signed before avionics testing had been completed, action was taken; Grumman and the US Navy scrambled to improve the design. The unreliable rotary drum computer was replaced by a Litton L-304 digital computer<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> and various avionics systems were replaced – the upgraded aircraft were designated E-2Bs. In total, 49 of the 59 E-2As were upgraded to E-2B standard. These aircraft replaced the E-1B Tracers in the various US Navy AEW squadrons.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (January 2024)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading3"><h3 id="E-2C_Hawkeye_and_upgrades">E-2C Hawkeye and upgrades</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=4" title="Edit section: E-2C Hawkeye and upgrades"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:US_Navy_090713-N-2798I-005_An_E-2C_Hawkeye_assigned_to_the_Greyhawks_of_Carrier_Airborne_Early_Warning_Squadron_(VAW)_120_flies_over_Jacksonville,_Fla.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/US_Navy_090713-N-2798I-005_An_E-2C_Hawkeye_assigned_to_the_Greyhawks_of_Carrier_Airborne_Early_Warning_Squadron_%28VAW%29_120_flies_over_Jacksonville%2C_Fla.jpg/220px-US_Navy_090713-N-2798I-005_An_E-2C_Hawkeye_assigned_to_the_Greyhawks_of_Carrier_Airborne_Early_Warning_Squadron_%28VAW%29_120_flies_over_Jacksonville%2C_Fla.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/US_Navy_090713-N-2798I-005_An_E-2C_Hawkeye_assigned_to_the_Greyhawks_of_Carrier_Airborne_Early_Warning_Squadron_%28VAW%29_120_flies_over_Jacksonville%2C_Fla.jpg/330px-US_Navy_090713-N-2798I-005_An_E-2C_Hawkeye_assigned_to_the_Greyhawks_of_Carrier_Airborne_Early_Warning_Squadron_%28VAW%29_120_flies_over_Jacksonville%2C_Fla.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/18/US_Navy_090713-N-2798I-005_An_E-2C_Hawkeye_assigned_to_the_Greyhawks_of_Carrier_Airborne_Early_Warning_Squadron_%28VAW%29_120_flies_over_Jacksonville%2C_Fla.jpg/440px-US_Navy_090713-N-2798I-005_An_E-2C_Hawkeye_assigned_to_the_Greyhawks_of_Carrier_Airborne_Early_Warning_Squadron_%28VAW%29_120_flies_over_Jacksonville%2C_Fla.jpg 2x" data-file-width="3099" data-file-height="2320" /></a><figcaption>An E-2C Hawkeye assigned to <a href="/wiki/VAW-120" title="VAW-120">VAW-120</a> flies over Jacksonville, Florida</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:US_Navy_081111-N-9565D-040_t._Brett_Whorley,_left,_and_Lt._Andrew_Leatherwood,_assigned_to_Airborne_Early_Warning_Squadron_(VAW)_115,_the.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/US_Navy_081111-N-9565D-040_t._Brett_Whorley%2C_left%2C_and_Lt._Andrew_Leatherwood%2C_assigned_to_Airborne_Early_Warning_Squadron_%28VAW%29_115%2C_the.jpg/220px-US_Navy_081111-N-9565D-040_t._Brett_Whorley%2C_left%2C_and_Lt._Andrew_Leatherwood%2C_assigned_to_Airborne_Early_Warning_Squadron_%28VAW%29_115%2C_the.jpg" decoding="async" width="220" height="157" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/US_Navy_081111-N-9565D-040_t._Brett_Whorley%2C_left%2C_and_Lt._Andrew_Leatherwood%2C_assigned_to_Airborne_Early_Warning_Squadron_%28VAW%29_115%2C_the.jpg/330px-US_Navy_081111-N-9565D-040_t._Brett_Whorley%2C_left%2C_and_Lt._Andrew_Leatherwood%2C_assigned_to_Airborne_Early_Warning_Squadron_%28VAW%29_115%2C_the.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fb/US_Navy_081111-N-9565D-040_t._Brett_Whorley%2C_left%2C_and_Lt._Andrew_Leatherwood%2C_assigned_to_Airborne_Early_Warning_Squadron_%28VAW%29_115%2C_the.jpg/440px-US_Navy_081111-N-9565D-040_t._Brett_Whorley%2C_left%2C_and_Lt._Andrew_Leatherwood%2C_assigned_to_Airborne_Early_Warning_Squadron_%28VAW%29_115%2C_the.jpg 2x" data-file-width="2100" data-file-height="1500" /></a><figcaption>Radar operations inside an E-2C of <a href="/wiki/VAW-115" title="VAW-115">VAW-115</a></figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:USS_Theodore_Roosevelt_(CVN_71)_conducts_flight_operations._(49122248696).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/USS_Theodore_Roosevelt_%28CVN_71%29_conducts_flight_operations._%2849122248696%29.jpg/220px-USS_Theodore_Roosevelt_%28CVN_71%29_conducts_flight_operations._%2849122248696%29.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/USS_Theodore_Roosevelt_%28CVN_71%29_conducts_flight_operations._%2849122248696%29.jpg/330px-USS_Theodore_Roosevelt_%28CVN_71%29_conducts_flight_operations._%2849122248696%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8f/USS_Theodore_Roosevelt_%28CVN_71%29_conducts_flight_operations._%2849122248696%29.jpg/440px-USS_Theodore_Roosevelt_%28CVN_71%29_conducts_flight_operations._%2849122248696%29.jpg 2x" data-file-width="4569" data-file-height="3046" /></a><figcaption>An E-2C Hawkeye takes off from the <a href="/wiki/USS_Theodore_Roosevelt_(CVN-71)" title="USS Theodore Roosevelt (CVN-71)">USS <i>Theodore Roosevelt</i> (CVN-71)</a> in 2019</figcaption></figure> <p>Although the upgraded E-2B was a vast improvement on the unreliable E-2A, it was an interim measure. The US Navy knew the design had much greater capability and had yet to achieve the performance and reliability parameters set out in the original 1957 design. In April 1968, a reliability improvement program was initiated. In addition, now that the capabilities of the aircraft were starting to be realized, more were desired; 28 new E-2Cs were ordered to augment the 49 E-2Bs that would be upgraded. Improvements in the new and upgraded aircraft were concentrated in the radar and computer performance.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (August 2015)">citation needed</span></a></i>]</sup> </p><p>Two E-2A test machines were modified as E-2C prototypes, the first flying on 20 January 1971. Trials proved satisfactory and the E-2C was ordered into production. The first production aircraft performed its initial flight on 23 September 1972. The original E-2C, known as Group 0, consisted of 55 aircraft; the first aircraft became operational in 1973 and serving on carriers in the 1980s and 1990s, until they were replaced in first-line service by Group II aircraft. US Navy Reserve used some aircraft for tracking drug smugglers. The type was commonly used in conjunction with <a href="/wiki/Grumman_F-14_Tomcat" title="Grumman F-14 Tomcat">Grumman F-14 Tomcat</a> fighters; monitoring airspace and then vectoring Tomcats over the <a href="/wiki/Link_4" title="Link 4">Link-4A</a> datalink to destroy potential threats with long range <a href="/wiki/AIM-54" class="mw-redirect" title="AIM-54">AIM-54C Phoenix</a> missiles.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (August 2015)">citation needed</span></a></i>]</sup> </p><p>The next production run, between 1988 and 1991, saw 18 aircraft built to the Group I standard. Group I aircraft replaced the E-2's older APS-125 radar and T56-A-425 turboprops with their successors, the APS-139 radar system and T56-A-427 turboprops. The first Group I aircraft entered service in August 1981. Upgrading the Group 0 aircraft to Group I specifications was considered, but the cost was comparable to a new production aircraft, so upgrades were not conducted. Group I aircraft were only flown by the Atlantic fleet squadrons. This version was followed within a few years by the Group II, which had the improved APS-145 radar. A total of 50 Group II aircraft were delivered, 12 being upgraded Group I aircraft. This new version entered service in June 1992 and served with the Pacific and Atlantic Fleet squadrons.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (August 2015)">citation needed</span></a></i>]</sup> </p><p>By 1997, the US Navy intended that all front line squadrons would be equipped, for a total of 75 Group II aircraft. Grumman merged with Northrop in 1994 and plans began on the Group II Plus, also known as the Group II / NAV upgrade. This kept the same computer and radar as the Group II while upgrading the pilot avionics, such as replacing the mechanical Inertial Navigation System (INS) with a more reliable and accurate laser Ring Gyroscope-driven INS, installing dual Multifunction Display Units (MFCDUs) (vice one in the Group II) and integrating GPS into the weapon system. A variant of the Group II with upgrades to the mission computer and CIC workstations is referred to as the MCU/ACIS, these were produced in small numbers due to production of the Hawkeye 2000 soon after its introduction. All Group II aircraft had their 1960s vintage computer processors replaced by a mission computer with the same functionality via modern computer technology, referred to as the GrIIM RePr (Group II Mission Computer Replacement Program, pronounced "grim reaper").<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>Another upgrade to the Group II was the Hawkeye 2000, which featured the same APS-145 radar but incorporated an upgraded mission computer and CIC (<a href="/wiki/Combat_Information_Center" class="mw-redirect" title="Combat Information Center">Combat Information Center</a>) workstations (Advanced Control Indicator Set or ACIS and carries the U.S. Navy's new CEC (cooperative engagement capability) <a href="/wiki/Data_link" title="Data link">data-link system</a>. It is also fitted with a larger capacity vapor cycle avionics cooling system. Starting in 2007 a hardware and software upgrade package began to be added to existing Hawkeye 2000 aircraft. This upgrade allows faster processing, double current trackfile capacity and access to satellite information networks. Hawkeye 2000 cockpits being upgraded include solid-state glass displays and a GPS-approach capability.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> The remaining Hawkeye Group II NAV Upgrade aircraft received GPS approach capability, but did not get the solid-state glass displays.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (August 2015)">citation needed</span></a></i>]</sup> </p><p>In 2004, the E-2C's propeller system was changed; a new eight-bladed propeller system named NP2000 was developed by the <a href="/wiki/Hamilton_Sundstrand" title="Hamilton Sundstrand">Hamilton-Sundstrand</a> company to replace the old four-bladed design. Improvements included reduced vibrations and better maintainability as a result of the ability to remove prop blades individually instead of having to remove the entire prop and hub assembly.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> The propeller blades are of carbon fiber construction with steel leading edge inserts and de-icing boots at the root of the blade.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="E-2D_Advanced_Hawkeye">E-2D Advanced Hawkeye</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=5" title="Edit section: E-2D Advanced Hawkeye"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:An_E-2D_Hawkeye_flies_over_Naval_Base_Norfolk_(13315193084).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/An_E-2D_Hawkeye_flies_over_Naval_Base_Norfolk_%2813315193084%29.jpg/220px-An_E-2D_Hawkeye_flies_over_Naval_Base_Norfolk_%2813315193084%29.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/An_E-2D_Hawkeye_flies_over_Naval_Base_Norfolk_%2813315193084%29.jpg/330px-An_E-2D_Hawkeye_flies_over_Naval_Base_Norfolk_%2813315193084%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/48/An_E-2D_Hawkeye_flies_over_Naval_Base_Norfolk_%2813315193084%29.jpg/440px-An_E-2D_Hawkeye_flies_over_Naval_Base_Norfolk_%2813315193084%29.jpg 2x" data-file-width="1800" data-file-height="1200" /></a><figcaption>E-2D of <a href="/wiki/VAW-125" title="VAW-125">VAW-125</a> over <a href="/wiki/Naval_Station_Norfolk" title="Naval Station Norfolk">NS Norfolk</a></figcaption></figure> <p>Once considered for replacement by the "<a href="/wiki/Common_Support_Aircraft" title="Common Support Aircraft">Common Support Aircraft</a>", this concept was abandoned. The latest E-2 version is the <i>E-2D Advanced Hawkeye</i>, which features an entirely new avionics suite including the new <span class="anchor" id="AN/APY-9"></span>AN/APY-9 radar, radio suite, mission computer, integrated satellite communications, flight management system, improved T56-A-427A engines, a <a href="/wiki/Glass_cockpit" title="Glass cockpit">glass cockpit</a> and <a href="/wiki/Aerial_refueling" title="Aerial refueling">aerial refueling</a>.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> The APY-9 radar features an <a href="/wiki/Active_electronically_scanned_array" title="Active electronically scanned array">active electronically scanned array</a> (AESA),<sup id="cite_ref-Jennings_14-0" class="reference"><a href="#cite_note-Jennings-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> which adds electronic scanning to the mechanical rotation of the radar in its radome. The E-2D includes provisions for the copilot to act as a "Tactical 4th Operator" (T4O), who can reconfigure his main cockpit display to show <a href="/wiki/Radar" title="Radar">radar</a>, <a href="/wiki/Identification_friend_or_foe" title="Identification friend or foe">IFF</a>, <a href="/wiki/Link_16" title="Link 16">Link 16 (JTIDS)</a>/CEC and access all acquired data. The E-2D's first flight occurred on 3 August 2007.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> On 8 May 2009, an E-2D used its <a href="/wiki/Cooperative_Engagement_Capability" title="Cooperative Engagement Capability">Cooperative Engagement Capability</a> system to engage an overland cruise missile with a <a href="/wiki/RIM-174_Standard_ERAM" title="RIM-174 Standard ERAM">Standard Missile SM-6</a> fired from another platform in an integrated <a href="/wiki/Fire-control_system" title="Fire-control system">fire-control system</a> test.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (January 2024)">citation needed</span></a></i>]</sup> These two systems will form the basis of the Naval Integrated Fire Control – Counter Air (NIFC-CA) when fielded in 2015; the USN is investigating adding other systems to the NIFC-CA network in the future.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>The APY-9 radar has been suspected of being capable of detecting fighter-sized stealth aircraft, which are typically optimized against high frequencies like <a href="/wiki/Ka_band" title="Ka band">Ka</a>, <a href="/wiki/Ku_band" title="Ku band">Ku</a>, <a href="/wiki/X_band" title="X band">X</a>, <a href="/wiki/C_band_(IEEE)" title="C band (IEEE)">C</a> and parts of the <a href="/wiki/S-band" class="mw-redirect" title="S-band">S-bands</a>. Small aircraft lack the size or weight allowances for all-spectrum low-observable features, leaving a vulnerability to detection by the <a href="/wiki/UHF" class="mw-redirect" title="UHF">UHF</a>-band APY-9 radar, potentially detecting <a href="/wiki/Fifth-generation_jet_fighter" class="mw-redirect" title="Fifth-generation jet fighter">fifth-generation fighters</a> like the Russian <a href="/wiki/Sukhoi_Su-57" title="Sukhoi Su-57">Sukhoi Su-57</a> and the Chinese <a href="/wiki/Chengdu_J-20" title="Chengdu J-20">Chengdu J-20</a> and <a href="/wiki/Shenyang_J-31" class="mw-redirect" title="Shenyang J-31">Shenyang J-31</a>. Historically, UHF radars had resolution and detection issues that made them ineffective for accurate targeting and fire control; Northrop Grumman and Lockheed claim that the APY-9 has solved these shortcomings by using advanced electronic scanning and high digital computing power via space/time adaptive processing. According to the Navy's NIFC-CA concept, the E-2D could guide fleet weapons, such as <a href="/wiki/AIM-120_AMRAAM" title="AIM-120 AMRAAM">AIM-120 AMRAAM</a> and SM-6 missiles, onto targets beyond a launch platform's detection range or capabilities.<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Northrop_Grumman_E-2D_Hawkeye_with_inflight_refueling_probe_in_flight_on_9_September_2019_(190909-N-PW480-0023).JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/00/Northrop_Grumman_E-2D_Hawkeye_with_inflight_refueling_probe_in_flight_on_9_September_2019_%28190909-N-PW480-0023%29.JPG/220px-Northrop_Grumman_E-2D_Hawkeye_with_inflight_refueling_probe_in_flight_on_9_September_2019_%28190909-N-PW480-0023%29.JPG" decoding="async" width="220" height="159" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/00/Northrop_Grumman_E-2D_Hawkeye_with_inflight_refueling_probe_in_flight_on_9_September_2019_%28190909-N-PW480-0023%29.JPG/330px-Northrop_Grumman_E-2D_Hawkeye_with_inflight_refueling_probe_in_flight_on_9_September_2019_%28190909-N-PW480-0023%29.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/00/Northrop_Grumman_E-2D_Hawkeye_with_inflight_refueling_probe_in_flight_on_9_September_2019_%28190909-N-PW480-0023%29.JPG/440px-Northrop_Grumman_E-2D_Hawkeye_with_inflight_refueling_probe_in_flight_on_9_September_2019_%28190909-N-PW480-0023%29.JPG 2x" data-file-width="3303" data-file-height="2380" /></a><figcaption>The first E-2D with aerial refueling capability was delivered in September 2019.</figcaption></figure> <p>Deliveries of initial production E-2Ds began in 2010.<sup id="cite_ref-Continued_Success_18-0" class="reference"><a href="#cite_note-Continued_Success-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> On 4 February 2010, Delta One conducted the first E-2D carrier landing aboard USS <i>Harry S. Truman</i> as a part of carrier suitability testing.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> On 27 September 2011, an E-2D was successfully launched by the prototype <a href="/wiki/Electromagnetic_Aircraft_Launch_System" title="Electromagnetic Aircraft Launch System">Electromagnetic Aircraft Launch System</a> (EMALS) at <a href="/wiki/Naval_Air_Engineering_Station_Lakehurst" class="mw-redirect" title="Naval Air Engineering Station Lakehurst">Naval Air Engineering Station Lakehurst</a>.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> On 12 February 2013, the Office of the Secretary of Defense approved the E-2D to enter full-rate production. The Navy plans for an initial operational capability by 2015.<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> In June 2013, the 10th E-2D was delivered to the Navy, with an additional 10 aircraft in various stages of manufacturing and predelivery flight testing. On 18 July 2013, Northrop Grumman was awarded a $113.7 million contract for five full-rate production Lot 2 E-2D Advanced Hawkeye aircraft.<sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> On 13 August 2013, Northrop Grumman was awarded a $617 million contract for five E-2Ds until full-rate production Lot 1.<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> On 30 June 2014, Northrop Grumman was awarded a $3.6 billion contract to supply 25 more E-2D, for a total contracted number of 50 aircraft; 13 E-2D models had been delivered by that time.<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> </p><p>In December 2016, an E-2D flew for the first time fitted with an aerial refueling capability. This feature will allow the aircraft to double its time on station to five hours and increase total mission time from four to seven hours. The refueling modification will start being built into the 46th plane (out of 75 planned) for delivery in late 2020 costing an additional $2 million per aircraft and the Navy plans to retrofit the feature on all previous Hawkeyes for $6 million per plane.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Manual_of_Style/Dates_and_numbers#Chronological_items" title="Wikipedia:Manual of Style/Dates and numbers"><span title="The date of the event predicted near this tag has passed. (May 2021)">needs update</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="Design">Design</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=6" title="Edit section: Design"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:E2C-Hawkeye01.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/E2C-Hawkeye01.jpg/220px-E2C-Hawkeye01.jpg" decoding="async" width="220" height="146" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2c/E2C-Hawkeye01.jpg/330px-E2C-Hawkeye01.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2c/E2C-Hawkeye01.jpg/440px-E2C-Hawkeye01.jpg 2x" data-file-width="904" data-file-height="600" /></a><figcaption>Like the earlier <a href="/wiki/Grumman_E-1_Tracer#Design_and_development" title="Grumman E-1 Tracer">E-1 Tracer</a>, the E-2 uses the <a href="/wiki/Grumman_Sto-Wing" class="mw-redirect" title="Grumman Sto-Wing">Grumman Sto-Wing</a> <a href="/wiki/Folding_wing" title="Folding wing">folding wing</a> system for carrier storage.</figcaption></figure> <p>The E-2 is a high-wing airplane, with one <a href="/wiki/Allison_T56" title="Allison T56">Allison T56</a> turboprop engine (5250 shp rating) on each wing<sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> and retractable <a href="/wiki/Tricycle_landing_gear" title="Tricycle landing gear">tricycle landing gear</a>. As with all carrier-borne airplanes, the E-2 is equipped with a <a href="/wiki/Tailhook" title="Tailhook">tail hook</a> for recovery (landing) and the nose gear can attach to a shuttle of the aircraft carrier's <a href="/wiki/Aircraft_catapult" title="Aircraft catapult">catapults</a> for launch (takeoff). A distinguishing feature of the Hawkeye is its 24-foot (7.3 m) diameter rotating <a href="/wiki/Radar_dome" class="mw-redirect" title="Radar dome">radar dome</a> (rotodome) that is mounted above its fuselage and wings. This carries the E-2's primary <a href="/wiki/Antenna_(radio)" title="Antenna (radio)">antennas</a> for its long-range <a href="/wiki/Radar" title="Radar">radar</a> and <a href="/wiki/Identification_friend_or_foe" title="Identification friend or foe">IFF</a> systems. No other carrier-borne aircraft possesses one of these. Land-based aircraft with rotodomes include the <a href="/wiki/Boeing" title="Boeing">Boeing</a> <a href="/wiki/E-3_Sentry" class="mw-redirect" title="E-3 Sentry">E-3 Sentry</a>, a larger <a href="/wiki/Airborne_early_warning_and_control" title="Airborne early warning and control">AWACS</a> airplane operated by the <a href="/wiki/U.S._Air_Force" class="mw-redirect" title="U.S. Air Force">U.S. Air Force</a> and <a href="/wiki/NATO" title="NATO">NATO</a> air forces in large numbers. The similarly placed stationary radome of the E-2's piston-engined predecessor, the <a href="/wiki/Grumman_E-1_Tracer#Design_and_development" title="Grumman E-1 Tracer">E-1 Tracer</a>, also mandated the E-2's adoption of a modern version of the <a href="/wiki/Grumman_Sto-Wing" class="mw-redirect" title="Grumman Sto-Wing">Grumman Sto-Wing</a> <a href="/wiki/Folding_wing" title="Folding wing">folding wing</a> system,<sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> preventing the folded wing panels from making contact with the E-2's rotodome.<sup id="cite_ref-30" class="reference"><a href="#cite_note-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </p><p>The aircraft is operated by a crew of five, with the pilot and co-pilot on the flight deck and the combat information center officer, air control officer and radar operator stations located in the rear fuselage directly beneath the rotodome.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (January 2013)">citation needed</span></a></i>]</sup> </p><p>In U.S. service, the E-2 Hawkeye provides all-weather <a href="/wiki/Airborne_early_warning" class="mw-redirect" title="Airborne early warning">airborne early warning</a> and <a href="/wiki/Command_and_control_(military)" class="mw-redirect" title="Command and control (military)">command and control</a> capabilities for all aircraft-<a href="/wiki/Carrier_battle_group" title="Carrier battle group">carrier battle groups</a>. In addition, its other purposes include sea and land <a href="/wiki/Surveillance" title="Surveillance">surveillance</a>, the control of the aircraft carrier's fighter planes for <a href="/wiki/Air_defense" class="mw-redirect" title="Air defense">air defense</a>, the control of strike aircraft on offensive missions, the control of search and rescue missions for <a href="/wiki/Naval_aviator" class="mw-redirect" title="Naval aviator">naval aviators</a> and sailors lost at sea, relaying radio communications, air-to-air and ship-to-air. It can also serve in an <a href="/wiki/Air_traffic_control" title="Air traffic control">air traffic control</a> capacity in emergency situations when land-based ATC is unavailable.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (January 2013)">citation needed</span></a></i>]</sup> </p><p>The E-2C and E-2D Hawkeyes use advanced electronic sensors combined with <a href="/wiki/Digital_computer" class="mw-redirect" title="Digital computer">digital computer</a> <a href="/wiki/Signal_processing" title="Signal processing">signal processing</a>, especially its radars, for early warning of enemy aircraft attacks and <a href="/wiki/Anti-ship_missile" title="Anti-ship missile">anti-ship missile</a> attacks, controlling the carrier's <a href="/wiki/Combat_air_patrol" title="Combat air patrol">combat air patrol</a> (CAP) fighters, and secondarily for surveillance of the surrounding sea and land for enemy <a href="/wiki/Warship" title="Warship">warships</a> and <a href="/wiki/Guided-missile" class="mw-redirect" title="Guided-missile">guided-missile</a> launchers and any other electronic surveillance missions as directed.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (January 2013)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="Operational_history">Operational history</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=7" title="Edit section: Operational history"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="US_Navy">US Navy</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=8" title="Edit section: US Navy"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:E-2C_Landing.jpg" class="mw-file-description"><img alt="E-2C in landing configuration; upgraded; aircraft has been upgraded to have 8 propellers." src="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/E-2C_Landing.jpg/220px-E-2C_Landing.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/E-2C_Landing.jpg/330px-E-2C_Landing.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/89/E-2C_Landing.jpg/440px-E-2C_Landing.jpg 2x" data-file-width="3000" data-file-height="2008" /></a><figcaption>A US Navy E-2C of VAW-117 approaches the flight deck of <a href="/wiki/USS_John_C._Stennis" title="USS John C. Stennis">USS <i>John C. Stennis</i></a>.</figcaption></figure> <p>The E-2A entered U.S. Navy service in January 1964 and in April 1964 with VAW-11 at NAS North Island.<sup id="cite_ref-JAWA76_p291_5-1" class="reference"><a href="#cite_note-JAWA76_p291-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> The first deployment was aboard the aircraft carrier <a href="/wiki/USS_Kitty_Hawk_(CV-63)" title="USS Kitty Hawk (CV-63)">USS <i>Kitty Hawk</i></a> during 1965.<sup id="cite_ref-Godfrey_p8_31-0" class="reference"><a href="#cite_note-Godfrey_p8-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> </p><p>Since entering combat during the <a href="/wiki/Vietnam_War" title="Vietnam War">Vietnam War</a>, the E-2 has served the US Navy around the world, acting as the electronic "eyes of the fleet". </p><p>In August 1981, a Hawkeye from VAW-124 "Bear Aces" directed two <a href="/wiki/F-14_Tomcat" class="mw-redirect" title="F-14 Tomcat">F-14 Tomcats</a> from <a href="/wiki/VFA-41" title="VFA-41">VF-41</a> "Black Aces" in an intercept mission in the <a href="/wiki/Gulf_of_Sidra" title="Gulf of Sidra">Gulf of Sidra</a> that resulted in the <a href="/wiki/Gulf_of_Sidra_incident_(1981)" title="Gulf of Sidra incident (1981)">downing of two Libyan Sukhoi Su-22s</a>. Hawkeyes from <a href="/wiki/VAW-123" title="VAW-123">VAW-123</a> aboard the aircraft carrier <a href="/wiki/USS_America_(CV-66)" title="USS America (CV-66)">USS <i>America</i></a> directed a group of <a href="/wiki/F-14_Tomcat" class="mw-redirect" title="F-14 Tomcat">F-14 Tomcat</a> fighters flying the Combat Air Patrol during <a href="/wiki/Operation_El_Dorado_Canyon" class="mw-redirect" title="Operation El Dorado Canyon">Operation El Dorado Canyon</a>, the joint strike of two Carrier Battle Groups in the <a href="/wiki/Mediterranean_Sea" title="Mediterranean Sea">Mediterranean Sea</a> against <a href="/wiki/Libya" title="Libya">Libyan</a> targets during 1986. </p><p>More recently, E-2Cs provided the command and control for both <a href="/wiki/Aerial_warfare" title="Aerial warfare">aerial warfare</a> and land-attack missions during the <a href="/wiki/Gulf_War" title="Gulf War">Persian Gulf War</a>. Hawkeyes have supported the <a href="/wiki/U.S._Coast_Guard" class="mw-redirect" title="U.S. Coast Guard">U.S. Coast Guard</a>, the <a href="/wiki/U.S._Customs_Service" class="mw-redirect" title="U.S. Customs Service">U.S. Customs Service</a>, and American federal and state <a href="/wiki/Police_force" class="mw-redirect" title="Police force">police forces</a> during anti-drug operations. </p><p>In the mid-1980s, several U.S. Navy E-2Cs were made available to the U.S. Coast Guard and the U.S. Customs Service for counter-narcotics (CN) and <a href="/wiki/Maritime_interdiction" title="Maritime interdiction">maritime interdiction</a> operations (MIO). This also led to the Coast Guard building a small cadre of <a href="/wiki/Naval_Flight_Officer" class="mw-redirect" title="Naval Flight Officer">Naval Flight Officers</a> (NFOs), starting with the recruitment and interservice transfer of Navy flight officers with E-2 flight experience and the flight training of other junior Coast Guard officers as NFOs. A fatal aircraft mishap on 24 August 1990 involving a Coast Guard E-2C at the former <a href="/wiki/Naval_Station_Roosevelt_Roads" class="mw-redirect" title="Naval Station Roosevelt Roads">Naval Station Roosevelt Roads</a> in <a href="/wiki/Puerto_Rico" title="Puerto Rico">Puerto Rico</a><sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> prompted the Coast Guard to discontinue flying E-2Cs and to return its E-2Cs to the Navy. The U.S. Customs Service also returned its E-2Cs to the Navy and concentrated on the use of former U.S. Navy <a href="/wiki/P-3_Orion" class="mw-redirect" title="P-3 Orion">P-3 Orion</a> aircraft in the CN role.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (July 2010)">citation needed</span></a></i>]</sup> </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Hawkeye_DN-SD-02-03997.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Hawkeye_DN-SD-02-03997.jpg/220px-Hawkeye_DN-SD-02-03997.jpg" decoding="async" width="220" height="157" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Hawkeye_DN-SD-02-03997.jpg/330px-Hawkeye_DN-SD-02-03997.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Hawkeye_DN-SD-02-03997.jpg/440px-Hawkeye_DN-SD-02-03997.jpg 2x" data-file-width="1280" data-file-height="914" /></a><figcaption>Hawkeye interior (Group 0 configuration)</figcaption></figure> <p>E-2C Hawkeye squadrons played a critical role in air operations during <a href="/wiki/Operation_Desert_Storm" class="mw-redirect" title="Operation Desert Storm">Operation Desert Storm</a>. In one instance, a Hawkeye crew provided critical air control direction to two <a href="/wiki/F/A-18_Hornet" class="mw-redirect" title="F/A-18 Hornet">F/A-18 Hornet</a> aircrew, resulting in the shootdown of two Iraqi <a href="/wiki/MiG-21" class="mw-redirect" title="MiG-21">MiG-21s</a>. During Operations <a href="/wiki/Operation_Southern_Watch" title="Operation Southern Watch">Southern Watch</a> and <a href="/wiki/Operation_Desert_Fox" class="mw-redirect" title="Operation Desert Fox">Desert Fox</a>, Hawkeye crews continued to provide thousands of hours of air coverage, while providing air-to-air and air-to-ground command and control in a number of combat missions.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (January 2011)">citation needed</span></a></i>]</sup> </p><p>The E-2 Hawkeye is a crucial component of all U.S. Navy <a href="/wiki/Carrier_air_wing" title="Carrier air wing">carrier air wings</a>; each carrier is equipped with four Hawkeyes (five in some situations), allowing for continuous 24-hour-a-day operation of at least one E-2 and for one or two to undergo maintenance in the aircraft carrier's <a href="/wiki/Aircraft_carrier" title="Aircraft carrier">hangar deck</a> at all times. Until 2005, the US Navy Hawkeyes were organized into East and West coast wings, supporting the respective fleets. However, the East coast wing was disestablished, all aircraft were organized into a single wing based at Point Mugu, California. Six E-2C aircraft were deployed by the US Naval Reserve for drug interdiction and homeland security operations until 9 March 2013, when the sole Reserve squadron, VAW-77 "Nightwolves", was decommissioned and its six aircraft sent to other squadrons.<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> </p><p>During <a href="/wiki/Operation_Enduring_Freedom" title="Operation Enduring Freedom">Operation Enduring Freedom</a> and <a href="/wiki/Operation_Iraqi_Freedom" class="mw-redirect" title="Operation Iraqi Freedom">Operation Iraqi Freedom</a> all ten Regular Navy Hawkeye squadrons flew overland sorties. They provided battle management for attack of enemy ground targets, close-air-support coordination, combat search and rescue control, airspace management, as well as datalink and communication relay for both land and naval forces. During the aftermath of <a href="/wiki/Hurricane_Katrina" title="Hurricane Katrina">Hurricane Katrina</a>, three Hawkeye squadrons (two Regular Navy and one Navy Reserve) were deployed in support of civilian relief efforts including <a href="/wiki/Air_Traffic_Control" class="mw-redirect" title="Air Traffic Control">Air Traffic Control</a> responsibilities spanning three states, and the control of <a href="/wiki/U.S._Army" class="mw-redirect" title="U.S. Army">U.S. Army</a>, U.S. Navy, <a href="/wiki/U.S._Air_Force" class="mw-redirect" title="U.S. Air Force">U.S. Air Force</a>, <a href="/wiki/U.S._Marine_Corps" class="mw-redirect" title="U.S. Marine Corps">U.S. Marine Corps</a>, U.S. Coast Guard and <a href="/wiki/U.S._National_Guard" class="mw-redirect" title="U.S. National Guard">Army National Guard and Air National Guard</a> <a href="/wiki/Helicopter" title="Helicopter">helicopter</a> rescue units. </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:US_Navy_081111-N-9565D-035_Lt._j.g._Doug_Fitzpatrick,_left,_and_Lt._Cmdr._Brian_Beck_conduct_airborne_early_warning_and_strike_group_coordination.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/US_Navy_081111-N-9565D-035_Lt._j.g._Doug_Fitzpatrick%2C_left%2C_and_Lt._Cmdr._Brian_Beck_conduct_airborne_early_warning_and_strike_group_coordination.jpg/220px-US_Navy_081111-N-9565D-035_Lt._j.g._Doug_Fitzpatrick%2C_left%2C_and_Lt._Cmdr._Brian_Beck_conduct_airborne_early_warning_and_strike_group_coordination.jpg" decoding="async" width="220" height="157" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/US_Navy_081111-N-9565D-035_Lt._j.g._Doug_Fitzpatrick%2C_left%2C_and_Lt._Cmdr._Brian_Beck_conduct_airborne_early_warning_and_strike_group_coordination.jpg/330px-US_Navy_081111-N-9565D-035_Lt._j.g._Doug_Fitzpatrick%2C_left%2C_and_Lt._Cmdr._Brian_Beck_conduct_airborne_early_warning_and_strike_group_coordination.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a0/US_Navy_081111-N-9565D-035_Lt._j.g._Doug_Fitzpatrick%2C_left%2C_and_Lt._Cmdr._Brian_Beck_conduct_airborne_early_warning_and_strike_group_coordination.jpg/440px-US_Navy_081111-N-9565D-035_Lt._j.g._Doug_Fitzpatrick%2C_left%2C_and_Lt._Cmdr._Brian_Beck_conduct_airborne_early_warning_and_strike_group_coordination.jpg 2x" data-file-width="2100" data-file-height="1500" /></a><figcaption>The cockpit of an E-2C Hawkeye of United States Navy <a href="/wiki/VAW-115" title="VAW-115">VAW-115</a>.</figcaption></figure> <p>Hawkeye 2000s first deployed in 2003 aboard <a href="/wiki/USS_Nimitz" title="USS Nimitz">USS <i>Nimitz</i></a> with VAW-117, the "Wallbangers" (formerly the "Nighthawks") and CVW-11. U.S. Navy E-2C Hawkeyes have been upgraded with eight-bladed propellers as part of the NP2000 program; the first squadron to cruise with the new propellers was VAW-124 "Bear Aces". The Hawkeye 2000 version can track over 2,000 targets simultaneously while also detecting 20,000 targets to a range greater than 400 mi (640 km) and simultaneously guide 40–100 air-to-air intercepts or air-to-surface engagements.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (October 2020)">citation needed</span></a></i>]</sup> </p><p>In 2014, several E-2C Hawkeyes from the Bear Aces of VAW-124 were deployed from <a href="/wiki/USS_George_H.W._Bush" title="USS George H.W. Bush">USS <i>George H.W. Bush</i></a> as flying command posts and air traffic controllers over Iraq during <a href="/wiki/2014_military_intervention_against_the_Islamic_State_of_Iraq_and_the_Levant" class="mw-redirect" title="2014 military intervention against the Islamic State of Iraq and the Levant">Operation Inherent Resolve</a> against the <a href="/wiki/Islamic_State_of_Iraq_and_the_Levant" class="mw-redirect" title="Islamic State of Iraq and the Levant">Islamic State</a>.<sup id="cite_ref-breakingdefense17oct14_35-0" class="reference"><a href="#cite_note-breakingdefense17oct14-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> </p><p>VAW-120, the E-2C <a href="/wiki/Fleet_replacement_squadron" class="mw-redirect" title="Fleet replacement squadron">fleet replacement squadron</a> began receiving E-2D Advanced Hawkeyes for training use in July 2010.<sup id="cite_ref-36" class="reference"><a href="#cite_note-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> On 27 March 2014, the first E-2Ds were delivered to the <a href="/wiki/VAW-125" title="VAW-125">VAW-125</a>.<sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup> The E-2D achieved Initial Operational Capability (IOC) in October 2014 when <a href="/wiki/VAW-125" title="VAW-125">VAW-125</a> was certified to have five operational aircraft. This began training on the aircraft for its first operational deployment, scheduled for 2015 aboard <a href="/wiki/USS_Theodore_Roosevelt_(CVN-71)" title="USS Theodore Roosevelt (CVN-71)">USS <i>Theodore Roosevelt</i></a>.<sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-39" class="reference"><a href="#cite_note-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> The E-2D will play a larger role than that of the E-2C, with five E-2Ds aboard each carrier instead of the current four C-models, requiring the acquisition of 75 total E-2Ds.<sup id="cite_ref-breakingdefense17oct14_35-1" class="reference"><a href="#cite_note-breakingdefense17oct14-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> On 11 March 2015, the <i>Theodore Roosevelt</i> Carrier Strike Group departed Naval Station Norfolk<sup id="cite_ref-40" class="reference"><a href="#cite_note-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> and returned to port on 23 November 2015, concluding the first operational use of the E-2D.<sup id="cite_ref-41" class="reference"><a href="#cite_note-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Other_operators">Other operators</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=9" title="Edit section: Other operators"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>E-2 Hawkeyes have been sold by the <a href="/wiki/Federal_government_of_the_United_States" title="Federal government of the United States">U.S. Federal Government</a> under <a href="/wiki/Foreign_Military_Sales" title="Foreign Military Sales">Foreign Military Sales</a> (FMS) procedures to the armed forces of <a href="/wiki/Egypt" title="Egypt">Egypt</a>, <a href="/wiki/France" title="France">France</a>, <a href="/wiki/Israel" title="Israel">Israel</a>, <a href="/wiki/Japan" title="Japan">Japan</a>, <a href="/wiki/Singapore" title="Singapore">Singapore</a> and <a href="/wiki/Taiwan" title="Taiwan">Taiwan</a>.<sup id="cite_ref-World_Aircraft_42-0" class="reference"><a href="#cite_note-World_Aircraft-42"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Egypt">Egypt</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=10" title="Edit section: Egypt"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Egypt purchased five E-2C Hawkeyes, that entered service in 1987 and were upgraded to Hawkeye 2000 standard. One additional upgraded E-2C was purchased. The first upgraded aircraft was delivered in March 2003 and deliveries were concluded in late 2008. Egypt requested two additional excess E-2C aircraft in October 2007; deliveries began in 2010.<sup id="cite_ref-43" class="reference"><a href="#cite_note-43"><span class="cite-bracket">[</span>43<span class="cite-bracket">]</span></a></sup> They all operate in 601 AEW Brigade, Cairo-West. </p><p>Egypt used the E-2C Hawkeye in a bombing operation in 2015 against ISIL in Libya.<sup id="cite_ref-44" class="reference"><a href="#cite_note-44"><span class="cite-bracket">[</span>44<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="France">France</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=11" title="Edit section: France"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:FS_CdG_Super_Hawkeye.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/FS_CdG_Super_Hawkeye.jpg/220px-FS_CdG_Super_Hawkeye.jpg" decoding="async" width="220" height="131" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/FS_CdG_Super_Hawkeye.jpg/330px-FS_CdG_Super_Hawkeye.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a7/FS_CdG_Super_Hawkeye.jpg/440px-FS_CdG_Super_Hawkeye.jpg 2x" data-file-width="748" data-file-height="447" /></a><figcaption>French Navy Hawkeye with <a href="/wiki/Folding_wing" title="Folding wing">folded wings</a></figcaption></figure> <p>The <a href="/wiki/French_Naval_Aviation" title="French Naval Aviation">French Naval Aviation</a> (Aeronavale) operates three E-2C Hawkeyes and has been the only operator of the E-2 Hawkeye from an aircraft carrier besides the U.S. Navy.<sup id="cite_ref-Eden_45-0" class="reference"><a href="#cite_note-Eden-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup> The French nuclear-powered carrier, <a href="/wiki/French_aircraft_carrier_Charles_de_Gaulle" title="French aircraft carrier Charles de Gaulle"><i>Charles de Gaulle</i></a>, currently carries two E-2C Hawkeyes on her combat patrols offshore. The third French E-2C Hawkeye has been upgraded with eight-bladed propellers as part of the NP2000 program. In April 2007, France requested the purchase of an additional aircraft. </p><p>The <a href="/wiki/Flottille_4F" title="Flottille 4F">Flottille 4F</a> of the French Navy's Aeronavale was stood up on 2 July 2000 and flies its E-2C Hawkeyes from its naval air station at Lann-Bihoue, deploying to the <i>Charles de Gaulle</i>. They took part in operations in Afghanistan and Libya.<sup id="cite_ref-46" class="reference"><a href="#cite_note-46"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup> </p><p>In September 2019 <a href="/wiki/Florence_Parly" title="Florence Parly">Florence Parly</a>, French <a href="/wiki/Minister_of_the_Armed_Forces_(France)" title="Minister of the Armed Forces (France)">Minister of the Armed Forces</a>, announced that three new E-2D Advanced Hawkeyes would be purchased in 2020 to replace the E-2Cs in service.<sup id="cite_ref-47" class="reference"><a href="#cite_note-47"><span class="cite-bracket">[</span>47<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Japan">Japan</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=12" title="Edit section: Japan"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>On 6 September 1976, Soviet Air Forces pilot <a href="/wiki/Viktor_Belenko" title="Viktor Belenko">Viktor Belenko</a> successfully <a href="/wiki/Defection_of_Viktor_Belenko" title="Defection of Viktor Belenko">defected</a>, landing his <a href="/wiki/Mikoyan-Gurevich_MiG-25" title="Mikoyan-Gurevich MiG-25">MiG-25 'Foxbat'</a> at <a href="/wiki/Hakodate_Airport" title="Hakodate Airport">Hakodate Airport</a>, Japan. During this incident, the Japan Self-Defense Forces' (JASDF) radar lost track of the aircraft when Belenko flew his MiG-25 at a low altitude, prompting the JASDF to consider procurement of airborne early warning aircraft. </p><p>Initially, the <a href="/wiki/E-3_Sentry" class="mw-redirect" title="E-3 Sentry">E-3 Sentry</a> airborne warning and control system aircraft was considered to be the prime candidate for the airborne early warning mission by the JASDF. However, the Japanese Defense Agency realized that the E-3 would not be readily available due to USAF needs and opted to procure E-2 Hawkeye aircraft. The <a href="/wiki/Japan_Air_Self-Defense_Force" title="Japan Air Self-Defense Force">Japan Air Self-Defense Force</a> bought thirteen E-2C aircraft to improve its early warning capabilities. The E-2C was put into service with the Airborne Early Warning Group (AEWG) at <a href="/wiki/Misawa_Air_Base" title="Misawa Air Base">Misawa Air Base</a> in January 1987. </p><p>On 21 November 2014, the <a href="/wiki/Ministry_of_Defense_(Japan)" title="Ministry of Defense (Japan)">Japanese Ministry of Defense</a> officially decided to procure the E-2D version of the Hawkeye, instead of the <a href="/wiki/Boeing_737_AEW%26C" class="mw-redirect" title="Boeing 737 AEW&C">Boeing 737 AEW&C</a> design.<sup id="cite_ref-48" class="reference"><a href="#cite_note-48"><span class="cite-bracket">[</span>48<span class="cite-bracket">]</span></a></sup> In June 2015, the Japanese government requested to buy four E-2Ds through a Foreign Military Sale.<sup id="cite_ref-49" class="reference"><a href="#cite_note-49"><span class="cite-bracket">[</span>49<span class="cite-bracket">]</span></a></sup> </p><p>In September 2018 the <a href="/wiki/Defense_Security_Cooperation_Agency" title="Defense Security Cooperation Agency">Defense Security Cooperation Agency</a> (DSCA) notified Congress of the possible sale of up to nine E-2Ds to Japan.<sup id="cite_ref-50" class="reference"><a href="#cite_note-50"><span class="cite-bracket">[</span>50<span class="cite-bracket">]</span></a></sup> </p><p>A sale of up to five E-2Ds for JASDF was approved by the U.S. State Department and DSCA notified Congress on 7 March 2023.<sup id="cite_ref-51" class="reference"><a href="#cite_note-51"><span class="cite-bracket">[</span>51<span class="cite-bracket">]</span></a></sup> The sale includes ancillary equipment, spares and training support for an estimated $1.38 billion. The proposed five E-2Ds are in addition to the six E-2Ds Japan already has and the seven more it has on order. However, the Japanese Ministry of Defense did not reveal in its most recent proposed budget any intention to acquire more aircraft.<sup id="cite_ref-awst.chuanren.e2d.2023.03.08_52-0" class="reference"><a href="#cite_note-awst.chuanren.e2d.2023.03.08-52"><span class="cite-bracket">[</span>52<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Mexico">Mexico</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=13" title="Edit section: Mexico"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 2004, three former Israel Air Force E-2C aircraft were sold to the Mexican Navy to perform maritime and shore surveillance missions. These aircraft were upgraded locally by IAI. The first Mexican E-2C was rolled out in January 2004.<sup id="cite_ref-MexicanNavy_53-0" class="reference"><a href="#cite_note-MexicanNavy-53"><span class="cite-bracket">[</span>53<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Singapore">Singapore</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=14" title="Edit section: Singapore"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:111Sqn_E-2C_Hawkeye.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/111Sqn_E-2C_Hawkeye.jpg/220px-111Sqn_E-2C_Hawkeye.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/111Sqn_E-2C_Hawkeye.jpg/330px-111Sqn_E-2C_Hawkeye.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ea/111Sqn_E-2C_Hawkeye.jpg/440px-111Sqn_E-2C_Hawkeye.jpg 2x" data-file-width="600" data-file-height="450" /></a><figcaption>An E-2C Hawkeye of the <a href="/wiki/Republic_of_Singapore_Air_Force" title="Republic of Singapore Air Force">RSAF</a> from 111 Sqn on static display at Paya Lebar Air Base, 2006</figcaption></figure> <p>The <a href="/wiki/Republic_of_Singapore_Air_Force" title="Republic of Singapore Air Force">Republic of Singapore Air Force</a> acquired four Grumman E-2C Hawkeye airborne early warning aircraft in 1987, which are assigned to the 111 Squadron "Jaeger" based at <a href="/wiki/Tengah_Air_Base" title="Tengah Air Base">Tengah Air Base</a>. </p><p>In April 2007, it was announced that the four E-2C Hawkeyes were to be replaced with four Gulfstream G550s which would become the primary early warning aircraft of the Singapore Air Force. On 13 April 2012, the newer <a href="/wiki/Gulfstream_G550_CAEW" class="mw-redirect" title="Gulfstream G550 CAEW">G550 AEWs</a> officially took over duty from the former.<sup id="cite_ref-RSAF_54-0" class="reference"><a href="#cite_note-RSAF-54"><span class="cite-bracket">[</span>54<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-RSAF1_55-0" class="reference"><a href="#cite_note-RSAF1-55"><span class="cite-bracket">[</span>55<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-RSAF2_56-0" class="reference"><a href="#cite_note-RSAF2-56"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup> Singapore has close ties with the Israel military which has also acquired the G550 AEW. </p> <div class="mw-heading mw-heading4"><h4 id="Israel">Israel</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=15" title="Edit section: Israel"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Israel was the first export customer; its four Hawkeyes were delivered during 1981, complete with the folding wings characteristic of carrier-borne aircraft. </p><p>The four examples were soon put into active service before and during the <a href="/wiki/1982_Lebanon_War" title="1982 Lebanon War">1982 Lebanon War</a> during which they won a <a href="/wiki/Operation_Mole_Cricket_19" title="Operation Mole Cricket 19">resounding victory over Syrian air defenses and fighter control</a>. They were central to the Israeli victory in the air battles over the Bekaa Valley during which over 90 Syrian fighters were downed. The Hawkeyes were also the linchpins of the operation in which the IAF destroyed the <a href="/wiki/Surface-to-air_missile" title="Surface-to-air missile">surface-to-air missile</a> (SAM) array in the Bekaa, coordinating the various stages of the operation, vectoring planes into bombing runs and directing intercepts. Under constant escort by <a href="/wiki/McDonnell_Douglas_F-15_Eagle" title="McDonnell Douglas F-15 Eagle">F-15 Eagles</a>, there were always two Hawkeyes on station off the Lebanese coast, controlling the various assets in the air and detecting any Syrian aircraft upon their takeoff, eliminating any chance of surprise. </p><p>The <a href="/wiki/Israeli_Air_Force" title="Israeli Air Force">Israeli Air Force</a> (IAF) operated four E-2s<sup id="cite_ref-Eden_45-1" class="reference"><a href="#cite_note-Eden-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup> for its homeland AEW protection through 1994. The IAF was the first user of the E-2 to install <a href="/wiki/Aerial_refueling" title="Aerial refueling">air-to-air refueling</a> equipment. </p><p>Three of the four Israeli-owned Hawkeyes were sold to <a href="/wiki/Mexico" title="Mexico">Mexico</a><sup id="cite_ref-Eden_45-2" class="reference"><a href="#cite_note-Eden-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup> in 2002 after they had been upgraded with new systems; the remaining example was sent to be displayed in the <a href="/wiki/Israeli_Air_Force_Museum" title="Israeli Air Force Museum">Israeli Air Force Museum</a>. In 2010, Singapore began retiring its E-2Cs as well. Both Israel and Singapore now employ the <a href="/wiki/Israel_Aerospace_Industries" title="Israel Aerospace Industries">Israel Aerospace Industries</a> (IAI) <i>Eitam</i>, a <a href="/wiki/Gulfstream_G550" title="Gulfstream G550">Gulfstream G550</a>-based platform with Elta's <a href="/wiki/EL/W-2085" title="EL/W-2085">EL/W-2085</a> sensor package (a newer derivative of the airborne <a href="/wiki/EL/M-2075" class="mw-redirect" title="EL/M-2075">Phalcon</a> system) for their national AEW programs.<sup id="cite_ref-57" class="reference"><a href="#cite_note-57"><span class="cite-bracket">[</span>57<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Taiwan">Taiwan</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=16" title="Edit section: Taiwan"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:E-2K_in_Songshan_Air_Force_Base_20110813.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/E-2K_in_Songshan_Air_Force_Base_20110813.jpg/220px-E-2K_in_Songshan_Air_Force_Base_20110813.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/E-2K_in_Songshan_Air_Force_Base_20110813.jpg/330px-E-2K_in_Songshan_Air_Force_Base_20110813.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/30/E-2K_in_Songshan_Air_Force_Base_20110813.jpg/440px-E-2K_in_Songshan_Air_Force_Base_20110813.jpg 2x" data-file-width="4000" data-file-height="3000" /></a><figcaption>ROCAF E-2K, the updated E-2T, at Songshan Air Force Base, 2011</figcaption></figure> <p>Taiwan acquired four E-2T aircraft from the US on 22 November 1995. On 15 April 2006 Taiwan commissioned two new E-2K Hawkeyes at an official ceremony at the <a href="/wiki/Republic_of_China_Air_Force" title="Republic of China Air Force">Republic of China Air Force</a> (ROCAF) base in <a href="/wiki/Pingtung_Airport" title="Pingtung Airport">Pingtung Airport</a> in southern Taiwan. </p><p>The four E-2Ts were approved for upgrade to Hawkeye 2000 configuration in a 2008 arms deal.<sup id="cite_ref-auto_58-0" class="reference"><a href="#cite_note-auto-58"><span class="cite-bracket">[</span>58<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-59" class="reference"><a href="#cite_note-59"><span class="cite-bracket">[</span>59<span class="cite-bracket">]</span></a></sup> The four E-2T aircraft were upgraded to what became known as E-2K standard in two batches, the first batch of two aircraft were sent to the United States in June 2010, arriving home in late 2011; on their return the second batch of two aircraft were sent for upgrade, returning to Taiwan in March 2013.<sup id="cite_ref-60" class="reference"><a href="#cite_note-60"><span class="cite-bracket">[</span>60<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Offers">Offers</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=17" title="Edit section: Offers"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In August 2009, the U.S. Navy and <a href="/wiki/Northrop_Grumman" title="Northrop Grumman">Northrop Grumman</a> briefed the <a href="/wiki/Indian_Navy" title="Indian Navy">Indian Navy</a> on the E-2D Advanced Hawkeye on its potential use to satisfy its current shore-based and future carrier-based Airborne Early Warning and Control (AEW&C) requirements. The Indian Navy has reportedly expressed interest in acquiring up to six Hawkeyes.<sup id="cite_ref-61" class="reference"><a href="#cite_note-61"><span class="cite-bracket">[</span>61<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-62" class="reference"><a href="#cite_note-62"><span class="cite-bracket">[</span>62<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Variants">Variants</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=18" title="Edit section: Variants"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:E-2A_VAW-11_CVA-43_1966.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/E-2A_VAW-11_CVA-43_1966.jpg/220px-E-2A_VAW-11_CVA-43_1966.jpg" decoding="async" width="220" height="170" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/E-2A_VAW-11_CVA-43_1966.jpg/330px-E-2A_VAW-11_CVA-43_1966.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0b/E-2A_VAW-11_CVA-43_1966.jpg/440px-E-2A_VAW-11_CVA-43_1966.jpg 2x" data-file-width="750" data-file-height="580" /></a><figcaption>E-2A of VAW-11 landing in 1966 on <a href="/wiki/USS_Coral_Sea_(CV-43)" title="USS Coral Sea (CV-43)">USS <i>Coral Sea</i></a></figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:E-2B_VAW-113_CV-43_1979.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/E-2B_VAW-113_CV-43_1979.jpg/220px-E-2B_VAW-113_CV-43_1979.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/E-2B_VAW-113_CV-43_1979.jpg/330px-E-2B_VAW-113_CV-43_1979.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5c/E-2B_VAW-113_CV-43_1979.jpg/440px-E-2B_VAW-113_CV-43_1979.jpg 2x" data-file-width="1024" data-file-height="685" /></a><figcaption>A VAW-113 E-2B after landing on USS <i>Coral Sea</i> in 1979</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:US_Navy_040810-N-6213R-038_An_E-2C_Hawkeye_assigned_to_the_Black_Eagles_of_Carrier_Airborne_Early_Warning_Squadron_One_One_Three_(VAW-113).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/US_Navy_040810-N-6213R-038_An_E-2C_Hawkeye_assigned_to_the_Black_Eagles_of_Carrier_Airborne_Early_Warning_Squadron_One_One_Three_%28VAW-113%29.jpg/220px-US_Navy_040810-N-6213R-038_An_E-2C_Hawkeye_assigned_to_the_Black_Eagles_of_Carrier_Airborne_Early_Warning_Squadron_One_One_Three_%28VAW-113%29.jpg" decoding="async" width="220" height="134" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/US_Navy_040810-N-6213R-038_An_E-2C_Hawkeye_assigned_to_the_Black_Eagles_of_Carrier_Airborne_Early_Warning_Squadron_One_One_Three_%28VAW-113%29.jpg/330px-US_Navy_040810-N-6213R-038_An_E-2C_Hawkeye_assigned_to_the_Black_Eagles_of_Carrier_Airborne_Early_Warning_Squadron_One_One_Three_%28VAW-113%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/29/US_Navy_040810-N-6213R-038_An_E-2C_Hawkeye_assigned_to_the_Black_Eagles_of_Carrier_Airborne_Early_Warning_Squadron_One_One_Three_%28VAW-113%29.jpg/440px-US_Navy_040810-N-6213R-038_An_E-2C_Hawkeye_assigned_to_the_Black_Eagles_of_Carrier_Airborne_Early_Warning_Squadron_One_One_Three_%28VAW-113%29.jpg 2x" data-file-width="2393" data-file-height="1455" /></a><figcaption>A U.S. Navy E-2C Hawkeye launches from USS <i>John C. Stennis</i></figcaption></figure> <dl><dt>W2F-1</dt> <dd>Original designation of the Hawkeye, changed to E-2A in 1962.</dd> <dt>E-2A</dt> <dd>Initial production version, was W2F-1 before 1962. 59 built.<sup id="cite_ref-Godfrey_p8_31-1" class="reference"><a href="#cite_note-Godfrey_p8-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup></dd> <dt>TE-2A</dt> <dd>Two E-2As converted as crew trainers.<sup id="cite_ref-Godfrey_p8_31-2" class="reference"><a href="#cite_note-Godfrey_p8-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup></dd> <dt>YC-2A</dt> <dd>Two E-2As, BUNOs 148147 and 148148, converted as prototypes of the <a href="/wiki/C-2_Greyhound" class="mw-redirect" title="C-2 Greyhound">C-2 Greyhound</a></dd> <dt>E-2B</dt> <dd>As E-2A but fitted with improved computing, enlarged outer fins. 52 converted from E-2A.<sup id="cite_ref-Godfrey_p8_31-3" class="reference"><a href="#cite_note-Godfrey_p8-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup></dd> <dt>YE-2C</dt> <dd>Two E-2As, BUNOs 148712 and 148713, converted as E-2C prototypes. Designated as YE-2C and NE-2C respectively. These airframes then finished out their useful life being used as TE-2C pilot trainers.</dd> <dt>E-2C</dt> <dd>As the E-2B but with all new electronics, surveillance radar and search radar, 63 built. In "plus-models" the E-2C also has upgraded turboprop engines. <dl><dt>E-2C Group 0</dt> <dd>Initial production version of E-2C, fitted with AN/APS-120 or AN/APS-125 radar. Lengthened nose compared to earlier versions<sup id="cite_ref-Godfrey_p9-0_63-0" class="reference"><a href="#cite_note-Godfrey_p9-0-63"><span class="cite-bracket">[</span>63<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-JAWA03_p687_64-0" class="reference"><a href="#cite_note-JAWA03_p687-64"><span class="cite-bracket">[</span>64<span class="cite-bracket">]</span></a></sup></dd> <dt>E-2C Group I</dt> <dd>New radar (AN/APS-139), plus upgraded mission computer and upgraded engines. 18 new build aircraft.<sup id="cite_ref-JAWA03_p687_64-1" class="reference"><a href="#cite_note-JAWA03_p687-64"><span class="cite-bracket">[</span>64<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-WinAI_p47_65-0" class="reference"><a href="#cite_note-WinAI_p47-65"><span class="cite-bracket">[</span>65<span class="cite-bracket">]</span></a></sup></dd> <dt>E-2C Group 2</dt> <dd>AN/APS-145 radar, further improved electronics.<sup id="cite_ref-JAWA03_p687_64-2" class="reference"><a href="#cite_note-JAWA03_p687-64"><span class="cite-bracket">[</span>64<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-WinAI_p47_65-1" class="reference"><a href="#cite_note-WinAI_p47-65"><span class="cite-bracket">[</span>65<span class="cite-bracket">]</span></a></sup></dd> <dt>E-2C Group 2 Plus (Nav Upgrade)</dt> <dd>Avionics upgrade, inclusion of GPS into weapon system.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (April 2015)">citation needed</span></a></i>]</sup></dd> <dt>E-2C Hawkeye 2000</dt> <dd>New mission computer, Cooperative Engagement Capability (CEC) and additional satellite communications aerial. Originally designated Group 2+.<sup id="cite_ref-JAWA03_p687_64-3" class="reference"><a href="#cite_note-JAWA03_p687-64"><span class="cite-bracket">[</span>64<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-WinAI_p47_65-2" class="reference"><a href="#cite_note-WinAI_p47-65"><span class="cite-bracket">[</span>65<span class="cite-bracket">]</span></a></sup></dd></dl></dd></dl> <dl><dt>E-2D</dt> <dd>A variant with new avionics suite, improved engines, a new "glass cockpit" and the potential for air-to-air refueling.</dd> <dt>E-2T/K</dt> <dd>E-2C variant for <a href="/wiki/Republic_of_China" class="mw-redirect" title="Republic of China">Republic of China</a> (Taiwan), with parts taken from retired E-2Bs (<a href="/wiki/United_States_military_aircraft_serials#United_States_Navy_and_Marine_Corps" class="mw-redirect" title="United States military aircraft serials">USN BuNos</a> 151709, 151710, 151724, 152479).<sup id="cite_ref-Joe1_66-0" class="reference"><a href="#cite_note-Joe1-66"><span class="cite-bracket">[</span>66<span class="cite-bracket">]</span></a></sup> However, these aircraft have the same level of electronics as the E-2C Group II Hawkeyes with their APS-145 radars and are referred to as E-2T, with "T" standing for Taiwan.<sup id="cite_ref-auto_58-1" class="reference"><a href="#cite_note-auto-58"><span class="cite-bracket">[</span>58<span class="cite-bracket">]</span></a></sup> On July 31, 1999, Taiwan was approved to acquire two additional E-2s built to Hawkeye 2000 standard. Later, the four original E-2Ts were also upgraded to the same standard. The upgraded aircraft were referred to as E-2Ks.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (January 2024)">citation needed</span></a></i>]</sup></dd></dl> <div class="mw-heading mw-heading2"><h2 id="Operators">Operators</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=19" title="Edit section: Operators"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Charles_De_Gaulle_PascalSubtil_10.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3b/Charles_De_Gaulle_PascalSubtil_10.jpg/220px-Charles_De_Gaulle_PascalSubtil_10.jpg" decoding="async" width="220" height="142" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3b/Charles_De_Gaulle_PascalSubtil_10.jpg/330px-Charles_De_Gaulle_PascalSubtil_10.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3b/Charles_De_Gaulle_PascalSubtil_10.jpg/440px-Charles_De_Gaulle_PascalSubtil_10.jpg 2x" data-file-width="974" data-file-height="629" /></a><figcaption><a href="/wiki/French_Naval_Aviation" title="French Naval Aviation">French Naval Aviation</a> Hawkeye preparing to be <a href="/wiki/Aircraft_catapult" title="Aircraft catapult">catapulted</a> from the French aircraft carrier <a href="/wiki/Charles_de_Gaulle_(R_91)" class="mw-redirect" title="Charles de Gaulle (R 91)"><i>Charles De Gaulle</i></a>.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Northrop_Grumman_E-2_Hawkeye_Users.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Northrop_Grumman_E-2_Hawkeye_Users.png/220px-Northrop_Grumman_E-2_Hawkeye_Users.png" decoding="async" width="220" height="116" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Northrop_Grumman_E-2_Hawkeye_Users.png/330px-Northrop_Grumman_E-2_Hawkeye_Users.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c2/Northrop_Grumman_E-2_Hawkeye_Users.png/440px-Northrop_Grumman_E-2_Hawkeye_Users.png 2x" data-file-width="6460" data-file-height="3403" /></a><figcaption>Map of current operators of the E-2 Hawkeye in blue and former operators in red</figcaption></figure> <dl><dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Flag_of_Egypt.svg/23px-Flag_of_Egypt.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Flag_of_Egypt.svg/35px-Flag_of_Egypt.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Flag_of_Egypt.svg/45px-Flag_of_Egypt.svg.png 2x" data-file-width="900" data-file-height="600" /></span></span> </span><a href="/wiki/Egypt" title="Egypt">Egypt</a></dt></dl> <ul><li><a href="/wiki/Egyptian_Air_Force" title="Egyptian Air Force">Egyptian Air Force</a><sup id="cite_ref-World_Air_Forces_2014_67-0" class="reference"><a href="#cite_note-World_Air_Forces_2014-67"><span class="cite-bracket">[</span>67<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-68" class="reference"><a href="#cite_note-68"><span class="cite-bracket">[</span>68<span class="cite-bracket">]</span></a></sup></li></ul> <dl><dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/23px-Flag_of_France.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/35px-Flag_of_France.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/c/c3/Flag_of_France.svg/45px-Flag_of_France.svg.png 2x" data-file-width="900" data-file-height="600" /></span></span> </span><a href="/wiki/France" title="France">France</a></dt></dl> <ul><li><a href="/wiki/French_Navy" title="French Navy">French Navy</a><sup id="cite_ref-World_Air_Forces_2014_67-1" class="reference"><a href="#cite_note-World_Air_Forces_2014-67"><span class="cite-bracket">[</span>67<span class="cite-bracket">]</span></a></sup> <ul><li><a href="/wiki/Flottille_4F" title="Flottille 4F">Flottille 4F</a> (E-2C Hawkeye 2000)<sup id="cite_ref-69" class="reference"><a href="#cite_note-69"><span class="cite-bracket">[</span>69<span class="cite-bracket">]</span></a></sup></li></ul></li></ul> <dl><dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/9e/Flag_of_Japan.svg/23px-Flag_of_Japan.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/9e/Flag_of_Japan.svg/35px-Flag_of_Japan.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/9e/Flag_of_Japan.svg/45px-Flag_of_Japan.svg.png 2x" data-file-width="900" data-file-height="600" /></span></span> </span><a href="/wiki/Japan" title="Japan">Japan</a></dt></dl> <ul><li><a href="/wiki/Japan_Air_Self-Defense_Force" title="Japan Air Self-Defense Force">Japan Air Self-Defense Force</a>: As of March 2023, the JASDF operated 10 E-2Cs and 6 E-2Ds.<sup id="cite_ref-awst.chuanren.e2d.2023.03.08_52-1" class="reference"><a href="#cite_note-awst.chuanren.e2d.2023.03.08-52"><span class="cite-bracket">[</span>52<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-doj2022_70-0" class="reference"><a href="#cite_note-doj2022-70"><span class="cite-bracket">[</span>70<span class="cite-bracket">]</span></a></sup> <ul><li><a href="/wiki/601st_Squadron_(JASDF)" title="601st Squadron (JASDF)">601st Squadron</a> (E-2C) & (E-2D)</li> <li><a href="/wiki/603rd_Squadron_(JASDF)" title="603rd Squadron (JASDF)">603rd Squadron</a> (E-2C) & (E-2D)</li></ul></li></ul> <dl><dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Flag_of_Mexico.svg/23px-Flag_of_Mexico.svg.png" decoding="async" width="23" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Flag_of_Mexico.svg/35px-Flag_of_Mexico.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Flag_of_Mexico.svg/46px-Flag_of_Mexico.svg.png 2x" data-file-width="980" data-file-height="560" /></span></span> </span><a href="/wiki/Mexico" title="Mexico">Mexico</a></dt></dl> <ul><li><a href="/wiki/Mexican_Navy" title="Mexican Navy">Mexican Navy</a><sup id="cite_ref-MexicanNavy_53-1" class="reference"><a href="#cite_note-MexicanNavy-53"><span class="cite-bracket">[</span>53<span class="cite-bracket">]</span></a></sup> <ul><li>1st Early Warning and Reconnaissance Naval Air Squadron</li></ul></li></ul> <dl><dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Flag_of_the_Republic_of_China.svg/23px-Flag_of_the_Republic_of_China.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Flag_of_the_Republic_of_China.svg/35px-Flag_of_the_Republic_of_China.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Flag_of_the_Republic_of_China.svg/45px-Flag_of_the_Republic_of_China.svg.png 2x" data-file-width="900" data-file-height="600" /></span></span> </span><a href="/wiki/Taiwan" title="Taiwan">Republic of China</a></dt></dl> <ul><li><a href="/wiki/Republic_of_China_Air_Force" title="Republic of China Air Force">Republic of China Air Force</a><sup id="cite_ref-World_Air_Forces_2014_67-2" class="reference"><a href="#cite_note-World_Air_Forces_2014-67"><span class="cite-bracket">[</span>67<span class="cite-bracket">]</span></a></sup> <ul><li>6th Mixed Wing</li></ul></li></ul> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Grumman_E-2C_Hawkeyes_of_VAW-115_fly_past_Mount_Fuji_on_15_February_2007_(070215-N-2604L-024).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Grumman_E-2C_Hawkeyes_of_VAW-115_fly_past_Mount_Fuji_on_15_February_2007_%28070215-N-2604L-024%29.jpg/220px-Grumman_E-2C_Hawkeyes_of_VAW-115_fly_past_Mount_Fuji_on_15_February_2007_%28070215-N-2604L-024%29.jpg" decoding="async" width="220" height="146" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Grumman_E-2C_Hawkeyes_of_VAW-115_fly_past_Mount_Fuji_on_15_February_2007_%28070215-N-2604L-024%29.jpg/330px-Grumman_E-2C_Hawkeyes_of_VAW-115_fly_past_Mount_Fuji_on_15_February_2007_%28070215-N-2604L-024%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Grumman_E-2C_Hawkeyes_of_VAW-115_fly_past_Mount_Fuji_on_15_February_2007_%28070215-N-2604L-024%29.jpg/440px-Grumman_E-2C_Hawkeyes_of_VAW-115_fly_past_Mount_Fuji_on_15_February_2007_%28070215-N-2604L-024%29.jpg 2x" data-file-width="3008" data-file-height="2000" /></a><figcaption>Two US Navy E-2C Hawkeyes of <a href="/wiki/VAW-115" title="VAW-115">VAW-115</a> flying by <a href="/wiki/Mount_Fuji" title="Mount Fuji">Mount Fuji</a>, <a href="/wiki/Japan" title="Japan">Japan</a></figcaption></figure> <dl><dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Flag_of_the_United_States_%2823px%29.png/23px-Flag_of_the_United_States_%2823px%29.png" decoding="async" width="23" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Flag_of_the_United_States_%2823px%29.png/35px-Flag_of_the_United_States_%2823px%29.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Flag_of_the_United_States_%2823px%29.png/46px-Flag_of_the_United_States_%2823px%29.png 2x" data-file-width="69" data-file-height="39" /></span></span> </span><a href="/wiki/United_States" title="United States">United States</a></dt></dl> <ul><li><a href="/wiki/United_States_Navy" title="United States Navy">United States Navy</a><sup id="cite_ref-World_Air_Forces_2014_67-3" class="reference"><a href="#cite_note-World_Air_Forces_2014-67"><span class="cite-bracket">[</span>67<span class="cite-bracket">]</span></a></sup> <ul><li><a href="/wiki/VAW-113" title="VAW-113">VAW-113</a><sup id="cite_ref-71" class="reference"><a href="#cite_note-71"><span class="cite-bracket">[</span>71<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VAW-115" title="VAW-115">VAW-115</a><sup id="cite_ref-72" class="reference"><a href="#cite_note-72"><span class="cite-bracket">[</span>72<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VAW-116" title="VAW-116">VAW-116</a><sup id="cite_ref-73" class="reference"><a href="#cite_note-73"><span class="cite-bracket">[</span>73<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VAW-117" title="VAW-117">VAW-117</a><sup id="cite_ref-74" class="reference"><a href="#cite_note-74"><span class="cite-bracket">[</span>74<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VAW-120" title="VAW-120">VAW-120</a><sup id="cite_ref-75" class="reference"><a href="#cite_note-75"><span class="cite-bracket">[</span>75<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VAW-121" title="VAW-121">VAW-121</a><sup id="cite_ref-76" class="reference"><a href="#cite_note-76"><span class="cite-bracket">[</span>76<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VAW-123" title="VAW-123">VAW-123</a><sup id="cite_ref-77" class="reference"><a href="#cite_note-77"><span class="cite-bracket">[</span>77<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VAW-124" title="VAW-124">VAW-124</a><sup id="cite_ref-78" class="reference"><a href="#cite_note-78"><span class="cite-bracket">[</span>78<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VAW-125" title="VAW-125">VAW-125</a><sup id="cite_ref-79" class="reference"><a href="#cite_note-79"><span class="cite-bracket">[</span>79<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VAW-126" title="VAW-126">VAW-126</a><sup id="cite_ref-80" class="reference"><a href="#cite_note-80"><span class="cite-bracket">[</span>80<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VX-20" title="VX-20">VX-20</a><sup id="cite_ref-81" class="reference"><a href="#cite_note-81"><span class="cite-bracket">[</span>81<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VX-30" title="VX-30">VX-30</a><sup id="cite_ref-82" class="reference"><a href="#cite_note-82"><span class="cite-bracket">[</span>82<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VX-1" title="VX-1">VX-1</a><sup id="cite_ref-83" class="reference"><a href="#cite_note-83"><span class="cite-bracket">[</span>83<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/Carrier_Airborne_Early_Warning_Weapons_School" title="Carrier Airborne Early Warning Weapons School">Carrier Airborne Early Warning Weapons School</a><sup id="cite_ref-84" class="reference"><a href="#cite_note-84"><span class="cite-bracket">[</span>84<span class="cite-bracket">]</span></a></sup></li></ul></li></ul> <div class="mw-heading mw-heading3"><h3 id="Former_operators">Former operators</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=20" title="Edit section: Former operators"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Flag_of_Israel.svg/21px-Flag_of_Israel.svg.png" decoding="async" width="21" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Flag_of_Israel.svg/32px-Flag_of_Israel.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Flag_of_Israel.svg/41px-Flag_of_Israel.svg.png 2x" data-file-width="1100" data-file-height="800" /></span></span> </span><a href="/wiki/Israel" title="Israel">Israel</a></dt></dl> <ul><li><a href="/wiki/Israeli_Air_Force" title="Israeli Air Force">Israeli Air Force</a><sup id="cite_ref-85" class="reference"><a href="#cite_note-85"><span class="cite-bracket">[</span>85<span class="cite-bracket">]</span></a></sup> <ul><li><a href="/wiki/192_Squadron_(Israel)" title="192 Squadron (Israel)">192 Squadron</a><sup id="cite_ref-86" class="reference"><a href="#cite_note-86"><span class="cite-bracket">[</span>86<span class="cite-bracket">]</span></a></sup></li></ul></li></ul> <dl><dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/Flag_of_Singapore.svg/23px-Flag_of_Singapore.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/Flag_of_Singapore.svg/35px-Flag_of_Singapore.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/48/Flag_of_Singapore.svg/45px-Flag_of_Singapore.svg.png 2x" data-file-width="900" data-file-height="600" /></span></span> </span><a href="/wiki/Singapore" title="Singapore">Singapore</a></dt></dl> <ul><li><a href="/wiki/Republic_of_Singapore_Air_Force" title="Republic of Singapore Air Force">Republic of Singapore Air Force</a><sup id="cite_ref-87" class="reference"><a href="#cite_note-87"><span class="cite-bracket">[</span>87<span class="cite-bracket">]</span></a></sup> <ul><li><a href="/wiki/111_Squadron,_Republic_of_Singapore_Air_Force" title="111 Squadron, Republic of Singapore Air Force">111 Squadron</a></li></ul></li></ul> <dl><dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Flag_of_the_United_States_%2823px%29.png/23px-Flag_of_the_United_States_%2823px%29.png" decoding="async" width="23" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Flag_of_the_United_States_%2823px%29.png/35px-Flag_of_the_United_States_%2823px%29.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5d/Flag_of_the_United_States_%2823px%29.png/46px-Flag_of_the_United_States_%2823px%29.png 2x" data-file-width="69" data-file-height="39" /></span></span> </span><a href="/wiki/United_States" title="United States">United States</a></dt></dl> <ul><li><a href="/wiki/U.S._Coast_Guard" class="mw-redirect" title="U.S. Coast Guard">U.S. Coast Guard</a><sup id="cite_ref-88" class="reference"><a href="#cite_note-88"><span class="cite-bracket">[</span>88<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/U.S._Navy" class="mw-redirect" title="U.S. Navy">U.S. Navy</a> (decommissioned squadrons) <ul><li><a href="/wiki/VAW-11" title="VAW-11">VAW-11</a></li> <li><a href="/wiki/VAW-12" title="VAW-12">VAW-12</a></li> <li><a href="/wiki/VAW-77" title="VAW-77">VAW-77</a></li> <li><a href="/wiki/VAW-78" title="VAW-78">VAW-78</a></li> <li><a href="/w/index.php?title=VAW-88&action=edit&redlink=1" class="new" title="VAW-88 (page does not exist)">VAW-88</a></li> <li><a href="/wiki/VAW-110" title="VAW-110">VAW-110</a></li> <li><a href="/wiki/VAW-112" title="VAW-112">VAW-112</a><sup id="cite_ref-89" class="reference"><a href="#cite_note-89"><span class="cite-bracket">[</span>89<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/VAW-114" title="VAW-114">VAW-114</a></li> <li><a href="/wiki/VAW-122" title="VAW-122">VAW-122</a></li> <li><a href="/wiki/VAW-127" title="VAW-127">VAW-127</a></li></ul></li></ul> <div class="mw-heading mw-heading2"><h2 id="In_popular_culture">In popular culture</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=21" title="Edit section: In popular culture"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <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/Aircraft_in_fiction#Northrop_Grumman_E-2_Hawkeye" title="Aircraft in fiction">Aircraft in fiction § Northrop Grumman E-2 Hawkeye</a></div> <div class="mw-heading mw-heading2"><h2 id="Aircraft_on_display">Aircraft on display</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=22" title="Edit section: Aircraft on display"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:E-2_Hawkeye_Pax_River_Museum-2.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/E-2_Hawkeye_Pax_River_Museum-2.jpg/220px-E-2_Hawkeye_Pax_River_Museum-2.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e3/E-2_Hawkeye_Pax_River_Museum-2.jpg/330px-E-2_Hawkeye_Pax_River_Museum-2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e3/E-2_Hawkeye_Pax_River_Museum-2.jpg/440px-E-2_Hawkeye_Pax_River_Museum-2.jpg 2x" data-file-width="4564" data-file-height="3043" /></a><figcaption>An E-2 Hawkeye at the Patuxent River Naval Air Museum.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:E-2_Hawkeye_USS_Midway_Museum-3.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/E-2_Hawkeye_USS_Midway_Museum-3.jpg/220px-E-2_Hawkeye_USS_Midway_Museum-3.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/E-2_Hawkeye_USS_Midway_Museum-3.jpg/330px-E-2_Hawkeye_USS_Midway_Museum-3.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/49/E-2_Hawkeye_USS_Midway_Museum-3.jpg/440px-E-2_Hawkeye_USS_Midway_Museum-3.jpg 2x" data-file-width="5161" data-file-height="3441" /></a><figcaption>An E-2 Hawkeye at the USS <i>Midway</i> Museum.</figcaption></figure> <ul><li>E-2B, BuNo 150540, <a href="/wiki/National_Naval_Aviation_Museum" title="National Naval Aviation Museum">National Naval Aviation Museum</a>, <a href="/wiki/Naval_Air_Station_Pensacola" title="Naval Air Station Pensacola">Naval Air Station Pensacola</a>, Florida<sup id="cite_ref-E-2_locator_90-0" class="reference"><a href="#cite_note-E-2_locator-90"><span class="cite-bracket">[</span>90<span class="cite-bracket">]</span></a></sup></li> <li>E-2B, BuNo 152476, Patuxent River Naval Air Museum, <a href="/wiki/NAS_Patuxent_River" class="mw-redirect" title="NAS Patuxent River">NAS Patuxent River</a>, Maryland<sup id="cite_ref-E-2_locator_90-1" class="reference"><a href="#cite_note-E-2_locator-90"><span class="cite-bracket">[</span>90<span class="cite-bracket">]</span></a></sup></li> <li>E-2B, BuNo 152484, Air Victory Museum, Lumberton, New Jersey<sup id="cite_ref-E-2_locator_90-2" class="reference"><a href="#cite_note-E-2_locator-90"><span class="cite-bracket">[</span>90<span class="cite-bracket">]</span></a></sup></li> <li>E-2B, BuNo 150541, NAS Norfolk Air Park (adjacent Gate 4), <a href="/wiki/Naval_Station_Norfolk" title="Naval Station Norfolk">Naval Station Norfolk</a>/Chambers Field (former <a href="/wiki/NAS_Norfolk" class="mw-redirect" title="NAS Norfolk">NAS Norfolk</a>), Virginia. Early E-2C variant nose cap installed for static display.</li> <li>E-2C, BuNo 159496, <a href="/wiki/Naval_Air_Station_Fallon" title="Naval Air Station Fallon">Naval Air Station Fallon</a>, Nevada.</li> <li>E-2C, BuNo 160012, Garden City, NY as part of Cradle of Naval Aviation Display</li> <li>E-2C, 944, <a href="/wiki/Israeli_Air_Force_Museum" title="Israeli Air Force Museum">Israeli Air Force Museum</a>, <a href="/wiki/Hatzerim_Airbase" title="Hatzerim Airbase">Hatzerim Air Base</a>, Israel</li> <li>E-2C, BuNo 160992, on base memorial display, <a href="/wiki/NAS_Point_Mugu" class="mw-redirect" title="NAS Point Mugu">NAS Point Mugu</a>, California</li> <li>E-2C, BuNo 161227, flight deck display aboard USS <i>Midway</i> Museum, <a href="/wiki/San_Diego,_California" class="mw-redirect" title="San Diego, California">San Diego, California</a><sup id="cite_ref-91" class="reference"><a href="#cite_note-91"><span class="cite-bracket">[</span>91<span class="cite-bracket">]</span></a></sup></li> <li>E-2C, BuNo 161098, on display at former <a href="/wiki/NAS_Atlanta" class="mw-redirect" title="NAS Atlanta">NAS Atlanta</a>, GA</li> <li>E-2C, BuNo 161344, awaiting restoration at <a href="/wiki/Yanks_Air_Museum" title="Yanks Air Museum">Yanks Air Museum</a>, Chino, CA</li> <li>E-2C, BuNo 162796, <a href="/wiki/Singapore_Air_Force_Museum" title="Singapore Air Force Museum">Singapore Air Force Museum</a>, Singapore<sup id="cite_ref-RSAF_Museum_website_92-0" class="reference"><a href="#cite_note-RSAF_Museum_website-92"><span class="cite-bracket">[</span>92<span class="cite-bracket">]</span></a></sup></li> <li>E-2C, BuNo 164494, <a href="/wiki/National_Naval_Aviation_Museum" title="National Naval Aviation Museum">National Naval Aviation Museum</a>, <a href="/wiki/Naval_Air_Station_Pensacola" title="Naval Air Station Pensacola">Naval Air Station Pensacola</a>, FL. This aircraft was the last to launch from <a href="/wiki/USS_Enterprise_(CVN-65)" title="USS Enterprise (CVN-65)">USS <i>Enterprise</i></a> prior to her inactivation.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Specifications_(E-2C)"><span id="Specifications_.28E-2C.29"></span>Specifications (E-2C)</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=23" title="Edit section: Specifications (E-2C)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/File:Grumman_E-2C_Hawkeye_0014.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Grumman_E-2C_Hawkeye_0014.svg/300px-Grumman_E-2C_Hawkeye_0014.svg.png" decoding="async" width="300" height="427" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Grumman_E-2C_Hawkeye_0014.svg/450px-Grumman_E-2C_Hawkeye_0014.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Grumman_E-2C_Hawkeye_0014.svg/600px-Grumman_E-2C_Hawkeye_0014.svg.png 2x" data-file-width="1529" data-file-height="2177" /></a><figcaption></figcaption></figure> <p style="font-size: 90%; margin:0;"><i>Data from</i> US Navy fact file<sup id="cite_ref-93" class="reference"><a href="#cite_note-93"><span class="cite-bracket">[</span>93<span class="cite-bracket">]</span></a></sup> E-2D Storybook (page 25)<sup id="cite_ref-94" class="reference"><a href="#cite_note-94"><span class="cite-bracket">[</span>94<span class="cite-bracket">]</span></a></sup></p><p><span style="font-size:120%"><b>General characteristics</b></span> </p><ul><li><b>Crew:</b> 5: pilot, copilot, radar officer (RO), combat information center officer (CICO), aircraft control officer (ACO)</li> <li><b>Length:</b> <style data-mw-deduplicate="TemplateStyles:r1154941027">.mw-parser-output .frac{white-space:nowrap}.mw-parser-output .frac .num,.mw-parser-output .frac .den{font-size:80%;line-height:0;vertical-align:super}.mw-parser-output .frac .den{vertical-align:sub}.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);clip-path:polygon(0px 0px,0px 0px,0px 0px);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}</style>57 ft <span class="frac">8<span class="sr-only">+</span><span class="num">3</span>⁄<span class="den">4</span></span> in (17.596 m)</li> <li><b>Wingspan:</b> 80 ft 7 in (24.56 m)</li> <li><b>Height:</b> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1154941027">18 ft <span class="frac">3<span class="sr-only">+</span><span class="num">3</span>⁄<span class="den">4</span></span> in (5.582 m) : Radome could retract by 2 feet (0.6 m) to fit into the 17 ft 6 in (5.33 m) clear height hangar of Essex and Midway class carriers. Retraction function no longer used.</li> <li><b>Wing area:</b> 700 sq ft (65 m<sup>2</sup>) <sup id="cite_ref-JAWA03_p688-9_95-0" class="reference"><a href="#cite_note-JAWA03_p688-9-95"><span class="cite-bracket">[</span>95<span class="cite-bracket">]</span></a></sup></li> <li><b><a href="/wiki/Aspect_ratio_(aeronautics)" title="Aspect ratio (aeronautics)">Aspect ratio</a>:</b> 9.15</li> <li><b><a href="/wiki/Airfoil" title="Airfoil">Airfoil</a>:</b> <b>root:</b> <a href="/wiki/NACA_airfoil" title="NACA airfoil">NACA 63A216</a>; <b>tip:</b> <a href="/wiki/NACA_airfoil" title="NACA airfoil">NACA 63A414</a><sup id="cite_ref-Selig_96-0" class="reference"><a href="#cite_note-Selig-96"><span class="cite-bracket">[</span>96<span class="cite-bracket">]</span></a></sup></li> <li><b>Empty weight:</b> 40,200 lb (18,234 kg)</li> <li><b>Gross weight:</b> 43,068 lb (19,535 kg)</li> <li><b>Max takeoff weight:</b> 57,500 lb (26,082 kg)</li> <li><b>Powerplant:</b> 2 × <a href="/wiki/Allison/Rolls-Royce_T56-A-427" class="mw-redirect" title="Allison/Rolls-Royce T56-A-427">Allison/Rolls-Royce T56-A-427</a> (E-2C), T56-A-427A (E-2D) turboprop, 5,100 shp (3,800 kW) each</li></ul> <p><span style="font-size:120%"><b>Performance</b></span> </p> <ul><li><b>Maximum speed:</b> 350 kn (400 mph, 650 km/h)</li> <li><b>Cruise speed:</b> 256 kn (295 mph, 474 km/h)</li> <li><b>Ferry range:</b> 1,462 nmi (1,682 mi, 2,708 km)</li> <li><b>Endurance:</b> 6 hours (8 hours land-based)<sup id="cite_ref-97" class="reference"><a href="#cite_note-97"><span class="cite-bracket">[</span>97<span class="cite-bracket">]</span></a></sup></li> <li><b>Service ceiling:</b> 34,700 ft (10,600 m)</li> <li><b>Wing loading:</b> 72.7 lb/sq ft (355 kg/m<sup>2</sup>)</li> <li><b><a href="/wiki/Power-to-weight_ratio" title="Power-to-weight ratio">Power/mass</a>:</b> 0.19 hp/lb (0.31 kW/kg)</li></ul> <p><span style="font-size:120%"><b>Avionics</b></span><br /> </p> <ul><li>AN/APS-145 Radar</li> <li>OL-483/AP IFF interrogator system</li> <li>APX-100 IFF Transponder</li> <li>OL-698/ASQ Tactical Computer Group</li> <li>AN/ARC-182 UHF/VHF radio</li> <li>AN/ARC-158 UHF radio</li> <li>AN/ARQ-34 HF radio</li> <li>AN/USC-42 Mini-DAMA SATCOM system</li></ul> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=24" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239009302">.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"><span class="portalbox-image"><span class="noviewer" typeof="mw:File"><span><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" /></span></span></span><span class="portalbox-link"><a href="/wiki/Portal:Aviation" title="Portal:Aviation">Aviation portal</a></span></li></ul> <p> <b>Related development</b> </p> <ul><li><a href="/wiki/Grumman_E-1_Tracer" title="Grumman E-1 Tracer">Grumman E-1 Tracer</a></li> <li><a href="/wiki/Grumman_C-2_Greyhound" title="Grumman C-2 Greyhound">Grumman C-2 Greyhound</a></li></ul> <p><b>Aircraft of comparable role, configuration, and era</b> </p> <ul><li><a href="/wiki/Airborne_Surveillance_Platform" title="Airborne Surveillance Platform">Airborne Surveillance Platform</a> (Airavat)</li> <li><a href="/wiki/Boeing_E-3_Sentry" title="Boeing E-3 Sentry">Boeing E-3 Sentry</a></li> <li><a href="/wiki/Boeing_E-767" title="Boeing E-767">Boeing E-767</a></li> <li><a href="/wiki/Fairey_Gannet_AEW.3" title="Fairey Gannet AEW.3">Fairey Gannet AEW.3</a></li> <li><a href="/wiki/Hawker_Siddeley_P.139B" title="Hawker Siddeley P.139B">Hawker Siddeley P.139B</a></li> <li><a href="/wiki/List_of_Lockheed_P-3_Orion_variants#P-3_AEW&C" title="List of Lockheed P-3 Orion variants">Lockheed P-3 AEW</a></li> <li><a href="/wiki/Shaanxi_KJ-200" title="Shaanxi KJ-200">Shaanxi KJ-200</a></li> <li><a href="/wiki/Xian_Y-7" class="mw-redirect" title="Xian Y-7">Xian JZY-01</a> / <a href="/wiki/Xian_KJ-600" class="mw-redirect" title="Xian KJ-600">KJ-600</a></li> <li><a href="/wiki/Yakovlev_Yak-44" title="Yakovlev Yak-44">Yakovlev Yak-44</a></li></ul> <p> <b>Related lists</b> </p> <ul><li><a href="/wiki/List_of_military_electronics_of_the_United_States" title="List of military electronics of the United States">List of military electronics of the United States</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=25" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Notes">Notes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=26" title="Edit section: Notes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></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-columns references-column-width" style="column-width: 30em;"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><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://web.archive.org/web/20190916022002/http://www.deagel.com/Support-Aircraft/E-2D-Advanced-Hawkeye_a000554003.aspx">"E-2 Hawkeye total production"</a>. Archived from <a rel="nofollow" class="external text" href="http://www.deagel.com/Support-Aircraft/E-2D-Advanced-Hawkeye_a000554003.aspx">the original</a> on September 16, 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">April 21,</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=E-2+Hawkeye+total+production&rft_id=http%3A%2F%2Fwww.deagel.com%2FSupport-Aircraft%2FE-2D-Advanced-Hawkeye_a000554003.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text">Koppmann, George C., <i>Carrier Airborne Early Warning</i>. George C. Koppmann (LT, USNR – inactive) home page. <a rel="nofollow" class="external autonumber" href="http://www.caew.info/">[1]</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20061208063633/http://www.caew.info/">Archived</a> December 8, 2006, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> Retrieved: 13 December 2006.</span> </li> <li id="cite_note-Godfrey_p7-8-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-Godfrey_p7-8_3-0">^</a></b></span> <span class="reference-text">Godfrey 1977, pp. 7–8.</span> </li> <li id="cite_note-Swan_Navyp244-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-Swan_Navyp244_4-0">^</a></b></span> <span class="reference-text">Swanborough and Bowers 1976, p. 244.</span> </li> <li id="cite_note-JAWA76_p291-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-JAWA76_p291_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-JAWA76_p291_5-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">Taylor 1976, p. 291.</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation journal cs1"><a rel="nofollow" class="external text" href="https://archive.org/details/bitsavers_computersA_7957328/page/n41?q=%22monolithic+silicon+integrated+and+hybrid%22">"across the editor's desk: COMPUTING AND DATA PROCESSING NEWSLETTER - LITTON'S L-304"</a>. <i>Computers and Automation</i>. <b>14</b> (10): 43–44. October 1965.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Computers+and+Automation&rft.atitle=across+the+editor%27s+desk%3A+COMPUTING+AND+DATA+PROCESSING+NEWSLETTER+-+LITTON%27S+L-304&rft.volume=14&rft.issue=10&rft.pages=43-44&rft.date=1965-10&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fbitsavers_computersA_7957328%2Fpage%2Fn41%3Fq%3D%2522monolithic%2Bsilicon%2Bintegrated%2Band%2Bhybrid%2522&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation journal cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20180603105832/http://www.dtic.mil/docs/citations/AD0694647">"COMPUTERS AND DATA PROCESSORS, NORTH AMERICA: 4. Litton Industries, Guidance and Control Systems Division, L-304 Militarized Computer, Woodland Hills, California"</a>. <i>Digital Computer Newsletter</i>. <b>18</b> (1): 23. January 1966. Archived from <a rel="nofollow" class="external text" href="http://www.dtic.mil/docs/citations/AD0694647">the original</a> on June 3, 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">February 25,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Digital+Computer+Newsletter&rft.atitle=COMPUTERS+AND+DATA+PROCESSORS%2C+NORTH+AMERICA%3A+4.+Litton+Industries%2C+Guidance+and+Control+Systems+Division%2C+L-304+Militarized+Computer%2C+Woodland+Hills%2C+California&rft.volume=18&rft.issue=1&rft.pages=23&rft.date=1966-01&rft_id=http%3A%2F%2Fwww.dtic.mil%2Fdocs%2Fcitations%2FAD0694647&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></li></ul> </span></li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://archive.org/details/bitsavers_littonL304mputerSystemSep66_6953238/page/n7">"The Litton L-304 Dual Computer System"</a>. <i>trailing-edge.com</i>. 1966. p. 2<span class="reference-accessdate">. Retrieved <span class="nowrap">August 1,</span> 2016</span>. <q>L-304E with 4096 words of memory was completed and put in operation. Very shortly thereafter, the computer was tied to a typewriter, paper tape reader and punch, a small magnetic tape, a real-time clock and a small CRT display and control console.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=trailing-edge.com&rft.atitle=The+Litton+L-304+Dual+Computer+System&rft.pages=2&rft.date=1966&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fbitsavers_littonL304mputerSystemSep66_6953238%2Fpage%2Fn7&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span> <a rel="nofollow" class="external text" href="http://bitsavers.trailing-edge.com/pdf/litton/L-304/The_Litton_L-304_Dual_Computer_System_Sep66.pdf">Alt URL</a> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation journal cs1"><a rel="nofollow" class="external text" href="https://archive.org/details/bitsavers_computersA_11280381/page/n33?q=%22TACTICAL+AUTOMATIC+DATA+PROCESSING+SYSTEM+%28TADPS%29%22">"1967 Pictorial Report on the Computer Field: DIGITAL COMPUTERS - TACTICAL AUTOMATIC DATA PROCESSING SYSTEM (TADPS)"</a>. <i>Computers and Automation</i> (12): 35. December 1967.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Computers+and+Automation&rft.atitle=1967+Pictorial+Report+on+the+Computer+Field%3A+DIGITAL+COMPUTERS+-+TACTICAL+AUTOMATIC+DATA+PROCESSING+SYSTEM+%28TADPS%29&rft.issue=12&rft.pages=35&rft.date=1967-12&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fbitsavers_computersA_11280381%2Fpage%2Fn33%3Fq%3D%2522TACTICAL%2BAUTOMATIC%2BDATA%2BPROCESSING%2BSYSTEM%2B%2528TADPS%2529%2522&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></li></ul> </span></li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAffairs" class="citation web cs1">Affairs, This story was written by Program Executive Office for Tactical Aircraft Programs Public. <a rel="nofollow" class="external text" href="http://www.navy.mil/submit/display.asp?story_id=15443">"E-2C New Mission Computer Improves Reliability, Reduces Costs"</a>. <i>navy.mil</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161011010842/http://www.navy.mil/submit/display.asp?story_id=15443">Archived</a> from the original on October 11, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">August 1,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=navy.mil&rft.atitle=E-2C+New+Mission+Computer+Improves+Reliability%2C+Reduces+Costs&rft.aulast=Affairs&rft.aufirst=This+story+was+written+by+Program+Executive+Office+for+Tactical+Aircraft+Programs+Public&rft_id=http%3A%2F%2Fwww.navy.mil%2Fsubmit%2Fdisplay.asp%3Fstory_id%3D15443&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><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.northropgrumman.com/Capabilities/E2CHawkeye2000/Documents/pageDocuments/E-2C_Hawkeye_2000_data_sheet.pdf">"Northrop Grumman E-2C Hawkeye 2000"</a> <span class="cs1-format">(PDF)</span>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20141027231614/http://www.northropgrumman.com/Capabilities/E2CHawkeye2000/Documents/pageDocuments/E-2C_Hawkeye_2000_data_sheet.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on October 27, 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">July 14,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Northrop+Grumman+E-2C+Hawkeye+2000&rft_id=http%3A%2F%2Fwww.northropgrumman.com%2FCapabilities%2FE2CHawkeye2000%2FDocuments%2FpageDocuments%2FE-2C_Hawkeye_2000_data_sheet.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPEO(T)" class="citation web cs1">PEO(T), This story was written by Denise Deon Wilson, NAVAIR Public Affairs. <a rel="nofollow" class="external text" href="http://www.navy.mil/submit/display.asp?story_id=11296">"Navy's NP2000 Propeller Completes Flight Testing"</a>. <i>navy.mil</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161011005226/http://www.navy.mil/submit/display.asp?story_id=11296">Archived</a> from the original on October 11, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">August 1,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=navy.mil&rft.atitle=Navy%27s+NP2000+Propeller+Completes+Flight+Testing&rft.aulast=PEO%28T%29&rft.aufirst=This+story+was+written+by+Denise+Deon+Wilson%2C+NAVAIR+Public+Affairs&rft_id=http%3A%2F%2Fwww.navy.mil%2Fsubmit%2Fdisplay.asp%3Fstory_id%3D11296&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_web" title="Template:Cite web">cite web</a>}}</code>: CS1 maint: multiple names: authors list (<a href="/wiki/Category:CS1_maint:_multiple_names:_authors_list" title="Category:CS1 maint: multiple names: authors list">link</a>)</span></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://utcaerospacesystems.com/cap/systems/Pages/propeller-systems-business.aspx">"Aircraft Propeller Systems – UTC Aerospace Systems"</a>. <i>utcaerospacesystems.com</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160802193636/http://utcaerospacesystems.com/cap/systems/Pages/propeller-systems-business.aspx">Archived</a> from the original on August 2, 2016<span class="reference-accessdate">. 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Archived from <a rel="nofollow" class="external text" href="http://news.usni.org/2014/10/16/navy-declares-ioc-e-2d-advanced-hawkeye">the original</a> on July 24, 2015<span class="reference-accessdate">. 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Northrop Grumman, 3 August 2007.</span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFOsborn2014" class="citation news cs1">Osborn, Kris (May 22, 2014). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140524061831/http://www.dodbuzz.com/2014/05/22/navy-considers-its-beyond-the-horizon-future/">"Navy Considers it's Beyond-the-Horizon Future"</a>. <i>www.dodbuzz.com</i>. Monster. Archived from <a rel="nofollow" class="external text" href="http://www.dodbuzz.com/2014/05/22/navy-considers-its-beyond-the-horizon-future/">the original</a> on May 24, 2014<span class="reference-accessdate">. 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Retrieved <span class="nowrap">August 1,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=asdnews.com&rft.atitle=NGC%27s+E-2D+Advanced+Hawkeye+Completes+1st+Carrier+Landing&rft_id=http%3A%2F%2Fwww.asdnews.com%2Fnews%2F33350%2FNGC_s_E-2D_Advanced_Hawkeye_Completes_1st_Carrier_Landing.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</a></b></span> <span class="reference-text"><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.app.com/article/20110927/NJNEWS/309270121/Navy-s-new-electromagnetic-catapult-real-smooth-">"Navy's new electromagnetic catapult 'real smooth'<span class="cs1-kern-right"></span>"</a>. Newbury Park Press. 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October 3, 2011. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20111004172633/http://www.upi.com/Business_News/Security-Industry/2011/10/03/New-carrier-launch-system-tested/UPI-13601317652464/">Archived</a> from the original on October 4, 2011<span class="reference-accessdate">. Retrieved <span class="nowrap">October 4,</span> 2011</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Security+Industry&rft.atitle=New+carrier+launch+system+tested&rft.date=2011-10-03&rft_id=http%3A%2F%2Fwww.upi.com%2FBusiness_News%2FSecurity-Industry%2F2011%2F10%2F03%2FNew-carrier-launch-system-tested%2FUPI-13601317652464%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-22"><span class="mw-cite-backlink"><b><a href="#cite_ref-22">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.flightglobal.com/news/articles/pentagon-approves-e-2d-hawkeye-full-rate-production-382236/">Pentagon approves E-2D Hawkeye full rate production</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130215094831/http://www.flightglobal.com/news/articles/pentagon-approves-e-2d-hawkeye-full-rate-production-382236/">Archived</a> February 15, 2013, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> – Flightglobal.com, February 12, 2013</span> </li> <li id="cite_note-23"><span class="mw-cite-backlink"><b><a href="#cite_ref-23">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.deagel.com/news/US-Navy-Orders-Five-Lot-2-Full-Rate-Production-E-2D-Advanced-Hawkeyes_n000011750.aspx">US Navy Orders Five Lot 2 Full Rate Production E-2D Advanced Hawkeyes</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140714220026/http://www.deagel.com/news/US-Navy-Orders-Five-Lot-2-Full-Rate-Production-E-2D-Advanced-Hawkeyes_n000011750.aspx">Archived</a> July 14, 2014, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> – Deagel.com, 18 July 2013</span> </li> <li id="cite_note-24"><span class="mw-cite-backlink"><b><a href="#cite_ref-24">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.navyrecognition.com/index.php?option=com_content&task=view&id=1185">Northrop Grumman Awarded $617 Million for Full-Rate Production E-2D Advanced Hawkeyes</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130902204502/http://www.navyrecognition.com/index.php?option=com_content&task=view&id=1185">Archived</a> September 2, 2013, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> – Airrecognition.com, 13 August 2013</span> </li> <li id="cite_note-25"><span class="mw-cite-backlink"><b><a href="#cite_ref-25">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.shephardmedia.com/news/digital-battlespace/us-navy-orders-additional-e-2d-aewc-aircraft/">US Navy orders additional E-2D AEW&C aircraft</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140714141635/http://www.shephardmedia.com/news/digital-battlespace/us-navy-orders-additional-e-2d-aewc-aircraft/">Archived</a> July 14, 2014, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> – Shephardmedia.com, 1 July 2014</span> </li> <li id="cite_note-26"><span class="mw-cite-backlink"><b><a href="#cite_ref-26">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.defensenews.com/digital-show-dailies/navy-league/2018/04/11/northrop-to-begin-cutting-in-aerial-refueling-capability-in-e-2d-advanced-hawkeye-production-this-year/">Northrop to begin cutting in aerial refueling capability in E-2D Advanced Hawkeye production this year</a>. <i>Defense News</i>. 11 April 2018.</span> </li> <li id="cite_note-27"><span class="mw-cite-backlink"><b><a href="#cite_ref-27">^</a></b></span> <span class="reference-text"><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/20141021001335/http://miravim.org/avimlibrary/Manuals/Powerplant%20Manuals/Aircraft%20Propellers/Other%20Manufacturers/Rolls-Royce%20Allison%20T56%20Turns%2050.pdf">"The Rolls-Royce Allison T56 is fifty"</a> <span class="cs1-format">(PDF)</span>. New Zealand Aviation News, September, 2004. Archived from <a rel="nofollow" class="external text" href="http://miravim.org/avimlibrary/Manuals/Powerplant%20Manuals/Aircraft%20Propellers/Other%20Manufacturers/Rolls-Royce%20Allison%20T56%20Turns%2050.pdf">the original</a> <span class="cs1-format">(PDF)</span> on October 21, 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">November 2,</span> 2013</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+Rolls-Royce+Allison+T56+is+fifty&rft.pub=New+Zealand+Aviation+News%2C+September%2C+2004&rft_id=http%3A%2F%2Fmiravim.org%2Favimlibrary%2FManuals%2FPowerplant%2520Manuals%2FAircraft%2520Propellers%2FOther%2520Manufacturers%2FRolls-Royce%2520Allison%2520T56%2520Turns%252050.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span> Retrieved on 2 November 2013</span> </li> <li id="cite_note-28"><span class="mw-cite-backlink"><b><a href="#cite_ref-28">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDwyer2014" class="citation web cs1">Dwyer, Larry (February 19, 2014). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160405154049/http://www.aviation-history.com/grumman/f4f.html">"The Aviation History Online Museum – Grumman F4F Wildcat"</a>. <i>aviation-history.com</i>. The Aviation History Online Museum. Archived from <a rel="nofollow" class="external text" href="http://www.aviation-history.com/grumman/f4f.html">the original</a> on April 5, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">April 2,</span> 2016</span>. <q>The F4F-4 was the first version of the Wildcat to feature a Grumman innovation, the <i>Sto-Wing</i>. The <i>Sto-Wing</i> used a novel approach using a compound angle folding-wing that was unique to Grumman...It was a successful design that was later used on the F6F Hellcat and TBF Avenger.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=aviation-history.com&rft.atitle=The+Aviation+History+Online+Museum+%E2%80%93+Grumman+F4F+Wildcat&rft.date=2014-02-19&rft.aulast=Dwyer&rft.aufirst=Larry&rft_id=http%3A%2F%2Fwww.aviation-history.com%2Fgrumman%2Ff4f.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-29"><span class="mw-cite-backlink"><b><a href="#cite_ref-29">^</a></b></span> <span class="reference-text"><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/20151021083204/https://www.asme.org/getmedia/2d64abc8-3fa3-4d29-92d4-40db4777e8b2/238-Grumman-Wildcat-Sto-Wing-Wing-folding-Mechanism.aspx">"WING-FOLDING MECHANISM OF THE GRUMMAN WILDCAT – An American Society of Mechanical Engineers Historic Mechanical Engineering Landmark"</a>. <i>asme.org</i>. 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Retrieved <span class="nowrap">April 29,</span> 2017</span>. <q>The innovative wing folding mechanism STO-Wing), developed by Leroy Grumman in early 1941 and first applied to the XF4F-4 Wildcat, manufactured by the Grumman Aircraft Engineering Corporation, is designated an ASME Historic Mechanical Engineering Landmark.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=asme.org&rft.atitle=WING-FOLDING+MECHANISM+OF+THE+GRUMMAN+WILDCAT+%E2%80%93+An+American+Society+of+Mechanical+Engineers+Historic+Mechanical+Engineering+Landmark&rft.date=2006-05-15&rft_id=https%3A%2F%2Fwww.asme.org%2Fgetmedia%2F2d64abc8-3fa3-4d29-92d4-40db4777e8b2%2F238-Grumman-Wildcat-Sto-Wing-Wing-folding-Mechanism.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-30"><span class="mw-cite-backlink"><b><a href="#cite_ref-30">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRogoway2018" class="citation web cs1">Rogoway, Craig Picken and Tyler (December 19, 2018). <a rel="nofollow" class="external text" href="http://www.thedrive.com/the-war-zone/25572/confessions-of-an-e-2c-hawkeye-radar-operator">"Confessions Of An E-2C Hawkeye Radar Operator"</a>. <i>The Drive</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20181220161638/http://www.thedrive.com/the-war-zone/25572/confessions-of-an-e-2c-hawkeye-radar-operator">Archived</a> from the original on December 20, 2018<span class="reference-accessdate">. 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href="https://web.archive.org/web/20141020010637/http://breakingdefense.com/2014/10/e-2d-hits-ioc-navy-hawkeyes-larger-more-lethal-role/">Archived</a> October 20, 2014, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>- Breaking Defense, 17 October 2014</span> </li> <li id="cite_note-36"><span class="mw-cite-backlink"><b><a href="#cite_ref-36">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWiltrout2010" class="citation cs2">Wiltrout, Kate (July 30, 2010), <a rel="nofollow" class="external text" href="http://hamptonroads.com/2010/07/navy-welcomes-advanced-hawkeye-newest-eye-sky">"Navy welcomes Advanced Hawkeye, newest eye in the sky"</a>, <i>The Virginian-Pilot</i>, <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110914182241/http://hamptonroads.com/2010/07/navy-welcomes-advanced-hawkeye-newest-eye-sky">archived</a> from the 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href="https://web.archive.org/web/20140810132021/http://www.deagel.com/news/E-2D-Advanced-Hawkeye-Command-and-Control-Aircraft-Joins-the-US-Navys-Fleet_n000012529.aspx">Archived</a> August 10, 2014, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> – Deagel.com, 27 March 2014</span> </li> <li id="cite_note-38"><span class="mw-cite-backlink"><b><a href="#cite_ref-38">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://archive.today/20141017153343/http://www.navytimes.com/article/20141016/NEWS04/310160060/New-Navy-E-2D-aircraft-goes-operational">New Navy E-2D aircraft goes operational</a> – Navytimes.com, 16 October 2014</span> </li> <li id="cite_note-39"><span class="mw-cite-backlink"><b><a href="#cite_ref-39">^</a></b></span> <span class="reference-text">Butler, Amy, "Ready to sail", Aviation Week and Space Technology, October 27, 2014</span> </li> <li id="cite_note-40"><span class="mw-cite-backlink"><b><a 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Archived from <a rel="nofollow" class="external text" href="http://www.defense-aerospace.com/articles-view/release/3/168040/egypt-to-receive-additional-e_2c-hawkeye-from-us-navy-stocks.html">the original</a> on October 22, 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">November 11,</span> 2015</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=defense-aerospace&rft.atitle=Egypt+to+Procure+Additional+E-2C+Hawkeye&rft.date=2015-10-20&rft_id=http%3A%2F%2Fwww.defense-aerospace.com%2Farticles-view%2Frelease%2F3%2F168040%2Fegypt-to-receive-additional-e_2c-hawkeye-from-us-navy-stocks.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-44"><span class="mw-cite-backlink"><b><a href="#cite_ref-44">^</a></b></span> <span class="reference-text"><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/20160304034824/https://www.youm7.com/story/2015/2/21/%D8%AA%D8%B9%D8%B2%D9%8A%D8%B2%D8%A7%D8%AA-%D8%A3%D9%85%D9%86%D9%8A%D8%A9-%D8%B9%D9%84%D9%89-%D8%A7%D9%84%D8%AD%D8%AF%D9%88%D8%AF-%D8%A7%D9%84%D8%BA%D8%B1%D8%A8%D9%8A%D8%A9-%D9%84%D9%85%D9%88%D8%A7%D8%AC%D9%87%D8%A9-%D8%A7%D9%84%D8%A5%D8%B1%D9%87%D8%A7%D8%A8-%D8%A7%D9%84%D9%82%D9%88%D8%A7%D8%AA-%D8%A7%D9%84%D8%AC%D9%88/2076717#.VO451PmUeis">"تعزيزات أمنية على الحدود الغربية لمواجهة الإرهاب.. القوات الجوية تدفع بمروحيات أباتشى.. وتعليمات بضرب أى هدف يحاول التسلل من ليبيا.. ومصدر: طائرة الإنذار المبكر (E2C) تراقب السواحل والشريط الحدودى"</a>. <i>youm7.com</i>. February 21, 2015. Archived from <a rel="nofollow" class="external text" href="https://www.youm7.com/story/2015/2/21/%D8%AA%D8%B9%D8%B2%D9%8A%D8%B2%D8%A7%D8%AA-%D8%A3%D9%85%D9%86%D9%8A%D8%A9-%D8%B9%D9%84%D9%89-%D8%A7%D9%84%D8%AD%D8%AF%D9%88%D8%AF-%D8%A7%D9%84%D8%BA%D8%B1%D8%A8%D9%8A%D8%A9-%D9%84%D9%85%D9%88%D8%A7%D8%AC%D9%87%D8%A9-%D8%A7%D9%84%D8%A5%D8%B1%D9%87%D8%A7%D8%A8-%D8%A7%D9%84%D9%82%D9%88%D8%A7%D8%AA-%D8%A7%D9%84%D8%AC%D9%88/2076717#.VO451PmUeis">the original</a> on March 4, 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">August 1,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=youm7.com&rft.atitle=%D8%AA%D8%B9%D8%B2%D9%8A%D8%B2%D8%A7%D8%AA+%D8%A3%D9%85%D9%86%D9%8A%D8%A9+%D8%B9%D9%84%D9%89+%D8%A7%D9%84%D8%AD%D8%AF%D9%88%D8%AF+%D8%A7%D9%84%D8%BA%D8%B1%D8%A8%D9%8A%D8%A9+%D9%84%D9%85%D9%88%D8%A7%D8%AC%D9%87%D8%A9+%D8%A7%D9%84%D8%A5%D8%B1%D9%87%D8%A7%D8%A8..+%D8%A7%D9%84%D9%82%D9%88%D8%A7%D8%AA+%D8%A7%D9%84%D8%AC%D9%88%D9%8A%D8%A9+%D8%AA%D8%AF%D9%81%D8%B9+%D8%A8%D9%85%D8%B1%D9%88%D8%AD%D9%8A%D8%A7%D8%AA+%D8%A3%D8%A8%D8%A7%D8%AA%D8%B4%D9%89..+%D9%88%D8%AA%D8%B9%D9%84%D9%8A%D9%85%D8%A7%D8%AA+%D8%A8%D8%B6%D8%B1%D8%A8+%D8%A3%D9%89+%D9%87%D8%AF%D9%81+%D9%8A%D8%AD%D8%A7%D9%88%D9%84+%D8%A7%D9%84%D8%AA%D8%B3%D9%84%D9%84+%D9%85%D9%86+%D9%84%D9%8A%D8%A8%D9%8A%D8%A7..+%D9%88%D9%85%D8%B5%D8%AF%D8%B1%3A+%D8%B7%D8%A7%D8%A6%D8%B1%D8%A9+%D8%A7%D9%84%D8%A5%D9%86%D8%B0%D8%A7%D8%B1+%D8%A7%D9%84%D9%85%D8%A8%D9%83%D8%B1+%28E2C%29+%D8%AA%D8%B1%D8%A7%D9%82%D8%A8+%D8%A7%D9%84%D8%B3%D9%88%D8%A7%D8%AD%D9%84+%D9%88%D8%A7%D9%84%D8%B4%D8%B1%D9%8A%D8%B7+%D8%A7%D9%84%D8%AD%D8%AF%D9%88%D8%AF%D9%89&rft.date=2015-02-21&rft_id=https%3A%2F%2Fwww.youm7.com%2Fstory%2F2015%2F2%2F21%2F%25D8%25AA%25D8%25B9%25D8%25B2%25D9%258A%25D8%25B2%25D8%25A7%25D8%25AA-%25D8%25A3%25D9%2585%25D9%2586%25D9%258A%25D8%25A9-%25D8%25B9%25D9%2584%25D9%2589-%25D8%25A7%25D9%2584%25D8%25AD%25D8%25AF%25D9%2588%25D8%25AF-%25D8%25A7%25D9%2584%25D8%25BA%25D8%25B1%25D8%25A8%25D9%258A%25D8%25A9-%25D9%2584%25D9%2585%25D9%2588%25D8%25A7%25D8%25AC%25D9%2587%25D8%25A9-%25D8%25A7%25D9%2584%25D8%25A5%25D8%25B1%25D9%2587%25D8%25A7%25D8%25A8-%25D8%25A7%25D9%2584%25D9%2582%25D9%2588%25D8%25A7%25D8%25AA-%25D8%25A7%25D9%2584%25D8%25AC%25D9%2588%2F2076717%23.VO451PmUeis&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-Eden-45"><span class="mw-cite-backlink">^ <a href="#cite_ref-Eden_45-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Eden_45-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Eden_45-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text">Eden, Paul, ed. "Northrop Grumman E-2 Hawkeye, Eyes of the fleet". <i>Encyclopedia of Modern Military Aircraft</i>. Amber Books, 2004. <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/1-904687-84-9" title="Special:BookSources/1-904687-84-9">1-904687-84-9</a>.</span> </li> <li id="cite_note-46"><span class="mw-cite-backlink"><b><a href="#cite_ref-46">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.navair.navy.mil/index.cfm?fuseaction=home.NAVAIRNewsStory&id=4378">"French, U.S. Navy celebrate 10 years of E-2C excellence."</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20120927075131/http://www.navair.navy.mil/index.cfm?fuseaction=home.NAVAIRNewsStory&id=4378">Archived</a> September 27, 2012, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> <i>PEO(T) Public Affairs</i>, 3 August 2010.</span> </li> <li id="cite_note-47"><span class="mw-cite-backlink"><b><a href="#cite_ref-47">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHenri-Pierre_Grolleau,_Paris_-_Jane's_Navy_International2019" class="citation web cs1">Henri-Pierre Grolleau, Paris - Jane's Navy International (September 27, 2019). <a rel="nofollow" class="external text" href="https://www.janes.com/article/91573/french-navy-firms-up-plans-to-buy-e-2d-advanced-hawkeye">"French Navy firms up plans to buy E-2D Advanced Hawkeye | Jane's 360"</a>. 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Retrieved <span class="nowrap">October 9,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=French+Navy+firms+up+plans+to+buy+E-2D+Advanced+Hawkeye+%26%23124%3B+Jane%27s+360&rft.pub=Janes.com&rft.date=2019-09-27&rft.au=Henri-Pierre+Grolleau%2C+Paris+-+Jane%27s+Navy+International&rft_id=https%3A%2F%2Fwww.janes.com%2Farticle%2F91573%2Ffrench-navy-firms-up-plans-to-buy-e-2d-advanced-hawkeye&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-48"><span class="mw-cite-backlink"><b><a href="#cite_ref-48">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.defensenews.com/story/defense/international/asia-pacific/2014/11/21/japan-officially-selects-osprey/19343099/">Japan Officially Selects Osprey, Global Hawk, E-2D</a> – Defensenews.com, 21 November 2014</span> </li> <li id="cite_note-49"><span class="mw-cite-backlink"><b><a href="#cite_ref-49">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.flightglobal.com/news/articles/japan-raises-e-2d-acquisition-to-four-aircraft-413008/">Japan raises E-2D acquisition to four aircraft</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20150602231301/http://www.flightglobal.com/news/articles/japan-raises-e-2d-acquisition-to-four-aircraft-413008/">Archived</a> June 2, 2015, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> – Flightglobal.com, 2 June 2015</span> </li> <li id="cite_note-50"><span class="mw-cite-backlink"><b><a href="#cite_ref-50">^</a></b></span> <span class="reference-text"><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/20180924145233/http://www.dsca.mil/major-arms-sales/japan-e-2d-advanced-hawkeye-airborne-early-warning-and-control-aircraft-0">"Japan – E-2D Advanced Hawkeye Airborne Early Warning and Control Aircraft"</a>. Defense Security Cooperation Agency. September 10, 2018. Archived from <a rel="nofollow" class="external text" href="http://www.dsca.mil/major-arms-sales/japan-e-2d-advanced-hawkeye-airborne-early-warning-and-control-aircraft-0">the original</a> on September 24, 2018<span class="reference-accessdate">. Retrieved <span class="nowrap">September 24,</span> 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Japan+%E2%80%93+E-2D+Advanced+Hawkeye+Airborne+Early+Warning+and+Control+Aircraft&rft.pub=Defense+Security+Cooperation+Agency&rft.date=2018-09-10&rft_id=http%3A%2F%2Fwww.dsca.mil%2Fmajor-arms-sales%2Fjapan-e-2d-advanced-hawkeye-airborne-early-warning-and-control-aircraft-0&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-51"><span class="mw-cite-backlink"><b><a href="#cite_ref-51">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://navyrecognition.com/index.php/naval-news/naval-news-archive/2023/march/12900-us-gov-approves-sale-to-japan-of-e-2d-advanced-hawkeye-aircraft.html">"US Gov approves sale to Japan of E-2D Advanced Hawkeye aircraft"</a>. March 8, 2023.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=US+Gov+approves+sale+to+Japan+of+E-2D+Advanced+Hawkeye+aircraft&rft.date=2023-03-08&rft_id=https%3A%2F%2Fnavyrecognition.com%2Findex.php%2Fnaval-news%2Fnaval-news-archive%2F2023%2Fmarch%2F12900-us-gov-approves-sale-to-japan-of-e-2d-advanced-hawkeye-aircraft.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-awst.chuanren.e2d.2023.03.08-52"><span class="mw-cite-backlink">^ <a href="#cite_ref-awst.chuanren.e2d.2023.03.08_52-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-awst.chuanren.e2d.2023.03.08_52-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFChuanren2023" class="citation magazine cs1">Chuanren, Chen (March 8, 2023). <a rel="nofollow" class="external text" href="https://aviationweek.com/defense-space/aircraft-propulsion/japan-seeking-more-e-2d-hawkeyes">"Japan Seeking More E-2D Hawkeyes"</a>. <i><a href="/wiki/Aviation_Week_%26_Space_Technology" title="Aviation Week & Space Technology">Aviation Week & Space Technology</a></i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Aviation+Week+%26+Space+Technology&rft.atitle=Japan+Seeking+More+E-2D+Hawkeyes&rft.date=2023-03-08&rft.aulast=Chuanren&rft.aufirst=Chen&rft_id=https%3A%2F%2Faviationweek.com%2Fdefense-space%2Faircraft-propulsion%2Fjapan-seeking-more-e-2d-hawkeyes&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-MexicanNavy-53"><span class="mw-cite-backlink">^ <a href="#cite_ref-MexicanNavy_53-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-MexicanNavy_53-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><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.flightglobal.com/news/articles/iai-rolls-out-first-upgraded-e-2c-hawkeye-at-ben-gurion-176849/">"IAI rolls out first upgraded E-2C Hawkeye"</a>. flightglobal.com. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20141018183911/http://www.flightglobal.com/news/articles/iai-rolls-out-first-upgraded-e-2c-hawkeye-at-ben-gurion-176849/">Archived</a> from the original on October 18, 2014<span class="reference-accessdate">. Retrieved <span class="nowrap">October 10,</span> 2014</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=IAI+rolls+out+first+upgraded+E-2C+Hawkeye&rft.pub=flightglobal.com&rft_id=http%3A%2F%2Fwww.flightglobal.com%2Fnews%2Farticles%2Fiai-rolls-out-first-upgraded-e-2c-hawkeye-at-ben-gurion-176849%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-RSAF-54"><span class="mw-cite-backlink"><b><a href="#cite_ref-RSAF_54-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation pressrelease cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20171015044252/https://www.mindef.gov.sg/imindef/news_and_events/nr/2007/apr/23apr07_nr/23apr07_fs3.html">"Planned replacement for AEW E-2C"</a> (Press release). <a href="/wiki/Ministry_of_Defence_(Singapore)" title="Ministry of Defence (Singapore)">Singaporean Ministry of Defence (MINDEF)</a>. April 23, 2007. Archived from <a rel="nofollow" class="external text" href="http://www.mindef.gov.sg/imindef/news_and_events/nr/2007/apr/23apr07_nr/23apr07_fs3.html">the original</a> on October 15, 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">June 13,</span> 2011</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Planned+replacement+for+AEW+E-2C&rft.pub=Singaporean+Ministry+of+Defence+%28MINDEF%29&rft.date=2007-04-23&rft_id=http%3A%2F%2Fwww.mindef.gov.sg%2Fimindef%2Fnews_and_events%2Fnr%2F2007%2Fapr%2F23apr07_nr%2F23apr07_fs3.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-RSAF1-55"><span class="mw-cite-backlink"><b><a href="#cite_ref-RSAF1_55-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation pressrelease cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20170303050639/https://www.mindef.gov.sg/imindef/news_and_events/nr/2009/feb/19feb09_nr.html">"RSAF's First Gulfstream 550 Airborne Early Warning Aircraft Returns to Singapore"</a> (Press release). MINDEF. February 19, 2009. Archived from <a rel="nofollow" class="external text" href="http://www.mindef.gov.sg/imindef/news_and_events/nr/2009/feb/19feb09_nr.html">the original</a> on March 3, 2017<span class="reference-accessdate">. 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Retrieved <span class="nowrap">August 1,</span> 2016</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=northropgrumman.com&rft.atitle=E-2D_Storybook&rft_id=http%3A%2F%2Fwww.northropgrumman.com%2FCapabilities%2FE2CHawkeye2000%2FDocuments%2FpageDocuments%2FE-2D_Storybook.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-JAWA03_p688-9-95"><span class="mw-cite-backlink"><b><a href="#cite_ref-JAWA03_p688-9_95-0">^</a></b></span> <span class="reference-text">Jackson 2003, pp. 688–689.</span> </li> <li id="cite_note-Selig-96"><span class="mw-cite-backlink"><b><a href="#cite_ref-Selig_96-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLednicer" class="citation web cs1">Lednicer, David. <a rel="nofollow" class="external text" href="https://m-selig.ae.illinois.edu/ads/aircraft.html">"The Incomplete Guide to Airfoil Usage"</a>. <i>m-selig.ae.illinois.edu</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20190326174850/https://m-selig.ae.illinois.edu/ads/aircraft.html">Archived</a> from the original on March 26, 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">April 16,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=m-selig.ae.illinois.edu&rft.atitle=The+Incomplete+Guide+to+Airfoil+Usage&rft.aulast=Lednicer&rft.aufirst=David&rft_id=https%3A%2F%2Fm-selig.ae.illinois.edu%2Fads%2Faircraft.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> <li id="cite_note-97"><span class="mw-cite-backlink"><b><a href="#cite_ref-97">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGady" class="citation web cs1">Gady, Franz-Stefan. <a rel="nofollow" class="external text" href="https://thediplomat.com/2019/06/japan-takes-delivery-of-first-e-2d-advanced-hawkeye-aircraft/">"Japan Takes Delivery of First E-2D Advanced Hawkeye Aircraft"</a>. <i>thediplomat.com</i>. The Diplomat. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20190603201337/https://thediplomat.com/2019/06/japan-takes-delivery-of-first-e-2d-advanced-hawkeye-aircraft/">Archived</a> from the original on June 3, 2019<span class="reference-accessdate">. Retrieved <span class="nowrap">June 5,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=thediplomat.com&rft.atitle=Japan+Takes+Delivery+of+First+E-2D+Advanced+Hawkeye+Aircraft&rft.aulast=Gady&rft.aufirst=Franz-Stefan&rft_id=https%3A%2F%2Fthediplomat.com%2F2019%2F06%2Fjapan-takes-delivery-of-first-e-2d-advanced-hawkeye-aircraft%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></span> </li> </ol></div> <div class="mw-heading mw-heading3"><h3 id="Bibliography">Bibliography</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=27" title="Edit section: Bibliography"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Donald, David, ed. "E-2 Hawkeye". <i>Warplanes of the Fleet</i>. AIRtime, 2004. <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/1-880588-81-1" title="Special:BookSources/1-880588-81-1">1-880588-81-1</a>.</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFEden2004" class="citation book cs1">Eden, Paul, ed. (2004). <i>The Encyclopedia of Modern Military Aircraft</i>. London: Amber Books. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-904687-84-9" title="Special:BookSources/978-1-904687-84-9"><bdi>978-1-904687-84-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Encyclopedia+of+Modern+Military+Aircraft&rft.place=London&rft.pub=Amber+Books&rft.date=2004&rft.isbn=978-1-904687-84-9&rfr_id=info%3Asid%2Fen.wikipedia.org%3AGrumman+E-2+Hawkeye" class="Z3988"></span></li> <li>Godfrey, David W. H. "Hawkeye:A New Dimension in Tactical Warfare". <i><a href="/wiki/Air_International" title="Air International">Air International</a></i>, January 1977, Vol 12 No 1. Bromley, UK:Fine Scroll. pp. 7–13, 42–44.</li> <li>Jackson, Mark. <i>Jane's All The World's Aircraft 2003–2004</i>. Coulsdon, UK: Jane's Information Group, 2003. <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/0-7106-2537-5" title="Special:BookSources/0-7106-2537-5">0-7106-2537-5</a>.</li> <li>Neubeck, Ken. <i>E-2 Hawkeye Walk Around</i>. Squadron/Signal Publications, 2008. <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/0-89747-555-0" title="Special:BookSources/0-89747-555-0">0-89747-555-0</a>.</li> <li>Swanborough, Gordon and <a href="/wiki/Peter_M._Bowers" title="Peter M. Bowers">Peter M. Bowers</a>. <i>United States Navy Aircraft since 1911</i>. London:Putnam, Second edition, 1976. <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/0-370-10054-9" title="Special:BookSources/0-370-10054-9">0-370-10054-9</a>.</li> <li><a href="/wiki/John_W._R._Taylor" title="John W. R. Taylor">Taylor, John W. R.</a> <i>Jane's All The World's Aircraft 1976–77</i>. London:Jane's Yearbooks, 1976. <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/0-354-00538-3" title="Special:BookSources/0-354-00538-3">0-354-00538-3</a>.</li> <li>Winchester, Jim. "E-2 Hawkeye Developments". <i>Air International</i>, December 2005, Vol 69 No 6. Stamford, UK:Key Publishing. pp. 46–49.</li> <li>Winchester, Jim, ed. <i>Military Aircraft of the Cold War</i> (The Aviation Factfile). London: Grange Books plc, 2006. <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/1-84013-929-3" title="Special:BookSources/1-84013-929-3">1-84013-929-3</a>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Grumman_E-2_Hawkeye&action=edit&section=28" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></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 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href="https://commons.wikimedia.org/wiki/E-2_Hawkeye" class="extiw" title="commons:E-2 Hawkeye"><span style="font-style:italic; font-weight:bold;">E-2 Hawkeye</span></a>.</div></div> </div> <ul><li><a rel="nofollow" class="external text" href="http://www.navy.mil/navydata/fact_display.asp?cid=1100&tid=700&ct=1">E-2 fact file</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161019025728/http://www.navy.mil/navydata/fact_display.asp?cid=1100&tid=700&ct=1">Archived</a> October 19, 2016, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> and <a rel="nofollow" class="external text" href="http://www.history.navy.mil/planes/e2.htm">E-2C Hawkeye history page on US Navy site</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20060806142244/http://www.history.navy.mil/planes/e2.htm">Archived</a> August 6, 2006, at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></li> <li><a rel="nofollow" class="external text" href="http://www.defenseindustrydaily.com/e-2d-hawkeye-the-navys-new-awacs-03443/">E-2D Hawkeye: The Navy's New AWACS</a> on Defense Industry Daily</li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20070927180030/http://www.irconnect.com/noc/press/pages/news_releases.html?d=124332">"Northrop Grumman E-2D Advanced Hawkeye Completes First Flight", Northrop Grumman, 3 August 2007</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20050315071829/http://www.netmarine.net/aero/aeronefs/hawkeye/photos.htm">Gallery of photographs of the French E-2C Hawkeye on NetMarine.net</a> <span class="languageicon">(in French)</span></li> <li><a rel="nofollow" class="external text" href="http://www.taiwanairpower.org/af/e2t.html">Taiwan Air Power E-2T page</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160307034215/http://taiwanairpower.org/af/e2t.html">Archived</a> 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and <a href="/wiki/Northrop_Grumman" title="Northrop Grumman">Northrop Grumman</a> aircraft</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Manufacturer<br /> designations</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/Vought_O2U_Corsair" title="Vought O2U Corsair">G-1</a> (floats only)</li> <li><a href="/wiki/Vought_O2U_Corsair" title="Vought O2U Corsair">G-2</a> (floats only)</li> <li><a href="/w/index.php?title=Grumman_G-3&action=edit&redlink=1" class="new" title="Grumman G-3 (page does not exist)">G-3</a></li> <li><a href="/w/index.php?title=Grumman_G-4&action=edit&redlink=1" class="new" title="Grumman G-4 (page does not exist)">G-4</a></li> <li><a href="/wiki/Grumman_FF" title="Grumman FF">G-5</a></li> <li><a href="/wiki/Grumman_FF" title="Grumman FF">G-6</a></li> <li><a href="/wiki/Grumman_JF_Duck" title="Grumman JF Duck">G-7</a></li> <li><a href="/wiki/Grumman_F2F" title="Grumman F2F">G-8</a></li> <li><a href="/wiki/Grumman_JF_Duck" title="Grumman JF Duck">G-9</a></li> <li><a href="/wiki/Grumman_JF_Duck" title="Grumman JF Duck">G-10</a></li> <li><a href="/wiki/Grumman_F3F" title="Grumman F3F">G-11</a></li> <li><a href="/wiki/Grumman_FF" title="Grumman FF">G-12</a></li> <li><a href="/wiki/Grumman_FF" title="Grumman FF">G-13</a></li> <li><a href="/wiki/Grumman_XSBF" title="Grumman XSBF">G-14</a></li> <li><a href="/wiki/Grumman_J2F_Duck" title="Grumman J2F Duck">G-15</a></li> <li><a href="/wiki/Grumman_F4F_Wildcat" title="Grumman F4F Wildcat">G-16</a></li> <li><a href="/w/index.php?title=Grumman_G-17&action=edit&redlink=1" class="new" title="Grumman G-17 (page does not exist)">G-17</a></li> <li><a href="/wiki/Grumman_F4F_Wildcat" title="Grumman F4F Wildcat">G-18</a></li> <li><a href="/wiki/Grumman_F3F" title="Grumman F3F">G-19</a></li> <li><a href="/wiki/Grumman_JF_Duck" title="Grumman JF Duck">G-20</a></li> <li><a href="/wiki/Grumman_G-21_Goose" title="Grumman G-21 Goose">G-21</a></li> <li><a href="/wiki/Grumman_F3F" title="Grumman F3F">G-22</a></li> <li><a href="/wiki/Grumman_FF" title="Grumman FF">G-23</a></li> <li><a href="/wiki/Grumman_F3F" title="Grumman F3F">G-24</a></li> <li><a href="/w/index.php?title=Grumman_G-25&action=edit&redlink=1" class="new" title="Grumman G-25 (page does not exist)">G-25</a></li> <li><a href="/wiki/Grumman_G-21_Goose" title="Grumman G-21 Goose">G-26</a></li> <li><a href="/w/index.php?title=Grumman_G-27&action=edit&redlink=1" class="new" title="Grumman G-27 (page does not exist)">G-27</a></li> <li><a href="/w/index.php?title=Grumman_G-29&action=edit&redlink=1" class="new" title="Grumman G-29 (page does not exist)">G-29</a></li> <li><a href="/w/index.php?title=Grumman_G-30&action=edit&redlink=1" class="new" title="Grumman G-30 (page does not exist)">G-30</a></li> <li><a href="/wiki/Grumman_G-21_Goose" title="Grumman G-21 Goose">G-31</a></li> <li><a href="/wiki/Grumman_F3F" title="Grumman F3F">G-32</a></li> <li><a href="/wiki/Grumman_F4F_Wildcat" title="Grumman F4F Wildcat">G-33</a></li> <li><a href="/wiki/Grumman_XF5F_Skyrocket" title="Grumman XF5F Skyrocket">G-34</a></li> <li><a href="/w/index.php?title=Grumman_G-35&action=edit&redlink=1" class="new" title="Grumman G-35 (page does not exist)">G-35</a></li> <li><a href="/wiki/Grumman_F4F_Wildcat" title="Grumman F4F Wildcat">G-36</a></li> <li><a href="/wiki/Grumman_F3F" title="Grumman F3F">G-37</a></li> <li><a href="/wiki/Grumman_G-21_Goose" title="Grumman G-21 Goose">G-38</a></li> <li><a href="/wiki/Grumman_G-21_Goose" title="Grumman G-21 Goose">G-39</a></li> <li><a href="/wiki/Grumman_TBF_Avenger" title="Grumman TBF Avenger">G-40</a></li> <li><a href="/wiki/Grumman_XF5F_Skyrocket" title="Grumman XF5F Skyrocket">G-41</a></li> <li><a href="/wiki/Columbia_XJL" title="Columbia XJL">G-42</a></li> <li><a href="/wiki/Grumman_F4F_Wildcat" title="Grumman F4F Wildcat">G-43</a></li> <li><a href="/wiki/Grumman_G-44_Widgeon" title="Grumman G-44 Widgeon">G-44</a></li> <li><a href="/wiki/Grumman_XF5F_Skyrocket" title="Grumman XF5F Skyrocket">G-45</a></li> <li><a href="/wiki/Grumman_XP-50" title="Grumman XP-50">G-46</a></li> <li><a href="/wiki/Grumman_G-21_Goose" title="Grumman G-21 Goose">G-47</a></li> <li><a href="/w/index.php?title=Grumman_G-48&action=edit&redlink=1" class="new" title="Grumman G-48 (page does not exist)">G-48</a></li> <li><a href="/w/index.php?title=Grumman_G-49&action=edit&redlink=1" class="new" title="Grumman G-49 (page does not exist)">G-49</a></li> <li><a href="/wiki/Grumman_F6F_Hellcat" title="Grumman F6F Hellcat">G-50</a></li> <li><a href="/wiki/Grumman_F7F_Tigercat" title="Grumman F7F Tigercat">G-51</a></li> <li><a href="/wiki/Grumman_F7F_Tigercat" title="Grumman F7F Tigercat">G-52</a></li> <li><a href="/wiki/Grumman_F4F_Wildcat" title="Grumman F4F Wildcat">G-53</a></li> <li><a href="/wiki/Grumman_F6F_Hellcat" title="Grumman F6F Hellcat">G-54</a></li> <li><a href="/wiki/Grumman_XTB2F" title="Grumman XTB2F">G-55</a></li> <li><a href="/wiki/Grumman_TBF_Avenger" title="Grumman TBF Avenger">G-56</a></li> <li><a href="/w/index.php?title=Grumman_G-57&action=edit&redlink=1" class="new" title="Grumman G-57 (page does not exist)">G-57</a></li> <li><a href="/wiki/Grumman_F8F_Bearcat" title="Grumman F8F Bearcat">G-58</a></li> <li><a href="/wiki/Grumman_F6F_Hellcat" title="Grumman F6F Hellcat">G-59</a></li> <li><a href="/wiki/Grumman_F6F_Hellcat" title="Grumman F6F Hellcat">G-60</a></li> <li><a href="/wiki/Grumman_F6F_Hellcat" title="Grumman F6F Hellcat">G-61</a></li> <li><a href="/w/index.php?title=Grumman_G-62&action=edit&redlink=1" class="new" title="Grumman G-62 (page does not exist)">G-62</a></li> <li><a href="/wiki/Grumman_Kitten" title="Grumman Kitten">G-63</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-64</a></li> <li><a href="/wiki/Grumman_G-65_Tadpole" title="Grumman G-65 Tadpole">G-65</a></li> <li><a href="/wiki/Grumman_XTSF" title="Grumman XTSF">G-66</a></li> <li><a href="/wiki/Grumman_F7F_Tigercat" title="Grumman F7F Tigercat">G-67</a></li> <li><a href="/w/index.php?title=Grumman_G-68&action=edit&redlink=1" class="new" title="Grumman G-68 (page does not exist)">G-68</a></li> <li><a href="/wiki/Grumman_F6F_Hellcat" title="Grumman F6F Hellcat">G-69</a></li> <li><a href="/wiki/Grumman_AF_Guardian" title="Grumman AF Guardian">G-70</a></li> <li><a href="/w/index.php?title=Grumman_G-71&action=edit&redlink=1" class="new" title="Grumman G-71 (page does not exist)">G-71</a></li> <li><a href="/wiki/Grumman_Kitten" title="Grumman Kitten">G-72</a></li> <li><a href="/wiki/Grumman_G-73_Mallard" title="Grumman G-73 Mallard">G-73</a></li> <li><a href="/wiki/Grumman_G-44_Widgeon" title="Grumman G-44 Widgeon">G-74</a></li> <li><a href="/wiki/Grumman_F9F_Panther" title="Grumman F9F Panther">G-75</a></li> <li><a href="/w/index.php?title=Grumman_G-76&action=edit&redlink=1" class="new" title="Grumman G-76 (page does not exist)">G-76</a></li> <li><a href="/w/index.php?title=Grumman_G-77&action=edit&redlink=1" class="new" title="Grumman G-77 (page does not exist)">G-77</a></li> <li><a href="/w/index.php?title=Grumman_G-78&action=edit&redlink=1" class="new" title="Grumman G-78 (page does not exist)">G-78</a></li> <li><a href="/wiki/Grumman_F9F_Panther" title="Grumman F9F Panther">G-79</a></li> <li><a href="/wiki/Grumman_F7F_Tigercat" title="Grumman F7F Tigercat">G-80</a></li> <li><a href="/wiki/Grumman_Kitten" title="Grumman Kitten">G-81</a></li> <li><a href="/wiki/Grumman_AF_Guardian" title="Grumman AF Guardian">G-82</a></li> <li><a href="/wiki/Grumman_XF10F_Jaguar" title="Grumman XF10F Jaguar">G-83</a></li> <li><a href="/w/index.php?title=Grumman_G-84&action=edit&redlink=1" class="new" title="Grumman G-84 (page does not exist)">G-84</a></li> <li><a href="/w/index.php?title=Grumman_G-85&action=edit&redlink=1" class="new" title="Grumman G-85 (page does not exist)">G-85</a></li> <li><a href="/w/index.php?title=Grumman_G-86&action=edit&redlink=1" class="new" title="Grumman G-86 (page does not exist)">G-86</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-87</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-88</a></li> <li><a href="/wiki/Grumman_S-2_Tracker" title="Grumman S-2 Tracker">G-89</a></li> <li><a href="/wiki/Grumman_AF_Guardian" title="Grumman AF Guardian">G-90</a></li> <li><a href="/w/index.php?title=Grumman_G-91&action=edit&redlink=1" class="new" title="Grumman G-91 (page does not exist)">G-91</a></li> <li><a href="/w/index.php?title=Grumman_G-92&action=edit&redlink=1" class="new" title="Grumman G-92 (page does not exist)">G-92</a></li> <li><a href="/wiki/Grumman_F-9_Cougar" title="Grumman F-9 Cougar">G-93</a></li> <li><a href="/wiki/Grumman_E-1_Tracer" title="Grumman E-1 Tracer">G-94</a></li> <li><a href="/wiki/Grumman_F-9_Cougar" title="Grumman F-9 Cougar">G-95</a></li> <li><a href="/wiki/Grumman_C-1_Trader" title="Grumman C-1 Trader">G-96</a></li> <li><a href="/w/index.php?title=Grumman_G-97&action=edit&redlink=1" class="new" title="Grumman G-97 (page does not exist)">G-97</a></li> <li><a href="/wiki/Grumman_F-11_Tiger" title="Grumman F-11 Tiger">G-98</a> <ul><li><a href="/wiki/Grumman_F11F-1F_Super_Tiger" title="Grumman F11F-1F Super Tiger">J</a></li></ul></li> <li><a href="/wiki/Grumman_F-9_Cougar" title="Grumman F-9 Cougar">G-99</a></li> <li><a href="/wiki/Grumman_F-9_Cougar" title="Grumman F-9 Cougar">G-100</a></li> <li><a href="/wiki/Grumman_C-1_Trader" title="Grumman C-1 Trader">G-101</a></li> <li><a href="/w/index.php?title=Grumman_G-102&action=edit&redlink=1" class="new" title="Grumman G-102 (page does not exist)">G-102</a></li> <li><a href="/wiki/Grumman_S-2_Tracker" title="Grumman S-2 Tracker">G-103</a></li> <li><a href="/wiki/Grumman_C-1_Trader" title="Grumman C-1 Trader">G-104</a></li> <li><a href="/wiki/Grumman_F-9_Cougar" title="Grumman F-9 Cougar">G-105</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-106</a></li> <li><a href="/w/index.php?title=Grumman_G-107&action=edit&redlink=1" class="new" title="Grumman G-107 (page does not exist)">G-107</a></li> <li><a href="/w/index.php?title=Grumman_G-108&action=edit&redlink=1" class="new" title="Grumman G-108 (page does not exist)">G-108</a></li> <li><a href="/w/index.php?title=Grumman_G-109&action=edit&redlink=1" class="new" title="Grumman G-109 (page does not exist)">G-109</a></li> <li><a href="/w/index.php?title=Grumman_G-110&action=edit&redlink=1" class="new" title="Grumman G-110 (page does not exist)">G-110</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-111</a></li> <li><a href="/wiki/Grumman_S-2_Tracker" title="Grumman S-2 Tracker">G-112</a></li> <li><a href="/w/index.php?title=Grumman_G-113&action=edit&redlink=1" class="new" title="Grumman G-113 (page does not exist)">G-113</a></li> <li><a href="/w/index.php?title=Grumman_G-114&action=edit&redlink=1" class="new" title="Grumman G-114 (page does not exist)">G-114</a></li> <li><a href="/w/index.php?title=Grumman_G-115&action=edit&redlink=1" class="new" title="Grumman G-115 (page does not exist)">G-115</a></li> <li><a href="/w/index.php?title=Grumman_G-116&action=edit&redlink=1" class="new" title="Grumman G-116 (page does not exist)">G-116</a></li> <li><a href="/wiki/Grumman_E-1_Tracer" title="Grumman E-1 Tracer">G-117</a></li> <li><a href="/wiki/Grumman_G-118" title="Grumman G-118">G-118</a></li> <li><a href="/w/index.php?title=Grumman_G-119&action=edit&redlink=1" class="new" title="Grumman G-119 (page does not exist)">G-119</a></li> <li><a href="/wiki/Grumman_C-1_Trader" title="Grumman C-1 Trader">G-120</a></li> <li><a href="/wiki/Grumman_S-2_Tracker" title="Grumman S-2 Tracker">G-121</a></li> <li><a href="/w/index.php?title=Grumman_G-122&action=edit&redlink=1" class="new" title="Grumman G-122 (page does not exist)">G-122</a></li> <li><a class="mw-selflink selflink">G-123</a></li> <li><a href="/w/index.php?title=Grumman_G-124&action=edit&redlink=1" class="new" title="Grumman G-124 (page does not exist)">G-124</a></li> <li><a href="/wiki/Grumman_C-1_Trader" title="Grumman C-1 Trader">G-125</a></li> <li><a href="/wiki/Grumman_C-1_Trader" title="Grumman C-1 Trader">G-126</a></li> <li><a href="/w/index.php?title=Grumman_G-127&action=edit&redlink=1" class="new" title="Grumman G-127 (page does not exist)">G-127</a></li> <li><a href="/wiki/Grumman_A-6_Intruder" title="Grumman A-6 Intruder">G-128</a></li> <li><a href="/wiki/Grumman_A-6_Intruder" title="Grumman A-6 Intruder">G-129</a></li> <li><a href="/w/index.php?title=Grumman_G-130&action=edit&redlink=1" class="new" title="Grumman G-130 (page does not exist)">G-130</a></li> <li><a href="/wiki/Grumman_G-132" title="Grumman G-132">G-132</a></li> <li><a href="/wiki/Grumman_OV-1_Mohawk" title="Grumman OV-1 Mohawk">G-134</a></li> <li><a href="/wiki/Grumman_C-1_Trader" title="Grumman C-1 Trader">G-137</a></li> <li><a href="/wiki/Grumman_C-1_Trader" title="Grumman C-1 Trader">G-142</a></li> <li><a href="/w/index.php?title=Grumman_G-143&action=edit&redlink=1" class="new" title="Grumman G-143 (page does not exist)">G-143</a></li> <li><a href="/wiki/Grumman_C-1_Trader" title="Grumman C-1 Trader">G-154</a></li> <li><a href="/wiki/Grumman_Gulfstream_I" title="Grumman Gulfstream I">G-159</a></li> <li><a href="/wiki/Grumman_Ag_Cat" title="Grumman Ag Cat">G-164</a></li> <li><a href="/wiki/Grumman_S-2_Tracker" title="Grumman S-2 Tracker">G-165</a></li> <li><a href="/w/index.php?title=Grumman_G-170&action=edit&redlink=1" class="new" title="Grumman G-170 (page does not exist)">G-170</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-191</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-211</a></li> <li><a href="/w/index.php?title=Grumman_G-214&action=edit&redlink=1" class="new" title="Grumman G-214 (page does not exist)">G-214</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-215 (I)</a></li> <li><a href="/wiki/Grumman_S-2_Tracker" title="Grumman S-2 Tracker">G-215 (II)</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-226</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-231</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-234</a></li> <li><a href="/w/index.php?title=Grumman_G-235&action=edit&redlink=1" class="new" title="Grumman G-235 (page does not exist)">G-235</a></li> <li><a href="/w/index.php?title=Grumman_G-242&action=edit&redlink=1" class="new" title="Grumman G-242 (page does not exist)">G-242</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-244</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-251</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-262</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-270</a></li> <li><a href="/wiki/General_Dynamics%E2%80%93Grumman_F-111B" title="General Dynamics–Grumman F-111B">G-273</a></li> <li><a href="/w/index.php?title=Grumman_G-279&action=edit&redlink=1" class="new" title="Grumman G-279 (page does not exist)">G-279</a></li> <li><a href="/w/index.php?title=Grumman_G-283&action=edit&redlink=1" class="new" title="Grumman G-283 (page does not exist)">G-283</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-288</a></li> <li><a href="/w/index.php?title=Grumman_G-296&action=edit&redlink=1" class="new" title="Grumman G-296 (page does not exist)">G-296</a></li> <li><a href="/w/index.php?title=Grumman_G-300&action=edit&redlink=1" class="new" title="Grumman G-300 (page does not exist)">G-300</a></li> <li><a href="/wiki/Grumman_F-14_Tomcat" title="Grumman F-14 Tomcat">G-303</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-305</a></li> <li><a href="/w/index.php?title=Grumman_G-306&action=edit&redlink=1" class="new" title="Grumman G-306 (page does not exist)">G-306</a></li> <li><a href="/wiki/General_Dynamics%E2%80%93Grumman_F-111B" title="General Dynamics–Grumman F-111B">G-310</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-315</a></li> <li><a href="/w/index.php?title=Grumman_G-327&action=edit&redlink=1" class="new" title="Grumman G-327 (page does not exist)">G-327</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-333</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-340</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-341</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">G-342</a></li> <li><a href="/w/index.php?title=Grumman_G-344&action=edit&redlink=1" class="new" title="Grumman G-344 (page does not exist)">G-344</a></li> <li><a href="/w/index.php?title=Grumman_G-356&action=edit&redlink=1" class="new" title="Grumman G-356 (page does not exist)">G-356</a></li> <li><a href="/w/index.php?title=Grumman_G-359&action=edit&redlink=1" class="new" title="Grumman G-359 (page does not exist)">G-359</a></li> <li><a href="/w/index.php?title=Grumman_G-371&action=edit&redlink=1" class="new" title="Grumman G-371 (page does not exist)">G-371</a></li> <li><a href="/w/index.php?title=Grumman_G-376&action=edit&redlink=1" class="new" title="Grumman G-376 (page does not exist)">G-376</a></li> <li><a href="/wiki/Apollo_Lunar_Module" title="Apollo Lunar Module">G-378</a></li> <li><a href="/wiki/Grumman_F-14_Tomcat" title="Grumman F-14 Tomcat">G-391</a></li> <li><a href="/w/index.php?title=Grumman_G-399&action=edit&redlink=1" class="new" title="Grumman G-399 (page does not exist)">G-399</a></li> <li><a href="/wiki/Apollo_Lunar_Module" title="Apollo Lunar Module">G-413</a></li> <li><a href="/wiki/Grumman_Gulfstream_I" title="Grumman Gulfstream I">G-426</a></li> <li><a href="/wiki/Grumman_A-6_Intruder" title="Grumman A-6 Intruder">G-429</a></li> <li><a href="/wiki/General_Dynamics%E2%80%93Grumman_F-111B" title="General Dynamics–Grumman F-111B">G-431</a></li> <li><a href="/wiki/Grumman_S-2_Tracker" title="Grumman S-2 Tracker">G-436</a></li> <li><a href="/w/index.php?title=Grumman_G-450&action=edit&redlink=1" class="new" title="Grumman G-450 (page does not exist)">G-450</a></li> <li><a href="/wiki/Grumman_A-6_Intruder" title="Grumman A-6 Intruder">G-467</a></li> <li><a href="/w/index.php?title=Grumman_G-484&action=edit&redlink=1" class="new" title="Grumman G-484 (page does not exist)">G-484</a></li> <li><a href="/w/index.php?title=Grumman_G-486&action=edit&redlink=1" class="new" title="Grumman G-486 (page does not exist)">G-486</a></li> <li><a href="/w/index.php?title=Grumman_G-487&action=edit&redlink=1" class="new" title="Grumman G-487 (page does not exist)">G-487</a></li> <li><a href="/w/index.php?title=Grumman_G-511&action=edit&redlink=1" class="new" title="Grumman G-511 (page does not exist)">G-511</a></li> <li><a href="/w/index.php?title=Grumman_G-516&action=edit&redlink=1" class="new" title="Grumman G-516 (page does not exist)">G-516</a></li> <li><a href="/w/index.php?title=Grumman_G-518&action=edit&redlink=1" class="new" title="Grumman G-518 (page does not exist)">G-518</a></li> <li><a href="/w/index.php?title=Grumman_G-532&action=edit&redlink=1" class="new" title="Grumman G-532 (page does not exist)">G-532</a></li> <li><a href="/w/index.php?title=Grumman_G-550&action=edit&redlink=1" class="new" title="Grumman G-550 (page does not exist)">G-550</a></li> <li><a href="/w/index.php?title=Grumman_G-607&action=edit&redlink=1" class="new" title="Grumman G-607 (page does not exist)">G-607</a></li> <li><a href="/w/index.php?title=Grumman_G-612&action=edit&redlink=1" class="new" title="Grumman G-612 (page does not exist)">G-612</a></li> <li><a href="/w/index.php?title=Grumman_G-613&action=edit&redlink=1" class="new" title="Grumman G-613 (page does not exist)">G-613</a></li> <li><a href="/w/index.php?title=Grumman_G-618&action=edit&redlink=1" class="new" title="Grumman G-618 (page does not exist)">G-618</a></li> <li><a href="/w/index.php?title=Grumman_G-623&action=edit&redlink=1" class="new" title="Grumman G-623 (page does not exist)">G-623</a></li> <li><a href="/w/index.php?title=Grumman_G-636&action=edit&redlink=1" class="new" title="Grumman G-636 (page does not exist)">G-636</a></li> <li><a href="/w/index.php?title=Grumman_G-674&action=edit&redlink=1" class="new" title="Grumman G-674 (page does not exist)">G-674</a></li> <li>G-680 <ul><li><a href="/wiki/Grumman_F-14_Tomcat" title="Grumman F-14 Tomcat">F</a></li> <li><a href="/wiki/Grumman_EA-6B_Prowler" title="Grumman EA-6B Prowler">P</a></li></ul></li> <li><a href="/w/index.php?title=Grumman_G-698&action=edit&redlink=1" class="new" title="Grumman G-698 (page does not exist)">G-698</a></li> <li><a href="/wiki/Grumman_OV-1_Mohawk" title="Grumman OV-1 Mohawk">G-704</a></li> <li><a href="/w/index.php?title=Grumman_G-711&action=edit&redlink=1" class="new" title="Grumman G-711 (page does not exist)">G-711</a></li> <li><a href="/wiki/Grumman_X-29" title="Grumman X-29">G-712</a></li> <li><a href="/wiki/Grumman_X-29" title="Grumman X-29">G-723</a></li> <li><a href="/wiki/Grumman_OV-1_Mohawk" title="Grumman OV-1 Mohawk">G-728</a></li> <li><a href="/w/index.php?title=Grumman_G-730&action=edit&redlink=1" class="new" title="Grumman G-730 (page does not exist)">G-730</a></li> <li><a href="/wiki/Grumman_A-6_Intruder" title="Grumman A-6 Intruder">G-744</a></li> <li><a href="/w/index.php?title=Grumman_G-754&action=edit&redlink=1" class="new" title="Grumman G-754 (page does not exist)">G-754</a></li> <li><a href="/w/index.php?title=Grumman_G-755&action=edit&redlink=1" class="new" title="Grumman G-755 (page does not exist)">G-755</a></li> <li><a href="/wiki/Flxible_Metro" title="Flxible Metro">G-870</a></li> <li><a href="/wiki/Grumman_EA-6B_Prowler" title="Grumman EA-6B Prowler">G-1128</a></li> <li><a href="/wiki/Grumman_Gulfstream_II" title="Grumman Gulfstream II">G-1159</a></li> <li><a href="/wiki/Northrop_Grumman_Model_400" class="mw-redirect" title="Northrop Grumman Model 400">Model 400</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">By role</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Fighters</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 href="/wiki/Grumman_FF" title="Grumman FF">FF</a></li> <li><a href="/wiki/Grumman_F2F" title="Grumman F2F">F2F</a></li> <li><a href="/wiki/Grumman_F3F" title="Grumman F3F">F3F</a></li> <li><a href="/wiki/Grumman_F4F_Wildcat" title="Grumman F4F Wildcat">F4F</a></li> <li><a href="/wiki/Grumman_XF5F_Skyrocket" title="Grumman XF5F Skyrocket">XF5F</a></li> <li><a href="/wiki/Grumman_XP-50" title="Grumman XP-50">XP-50</a></li> <li><a href="/wiki/Grumman_F6F_Hellcat" title="Grumman F6F Hellcat">F6F</a></li> <li><a href="/wiki/Grumman_XP-50" title="Grumman XP-50">XP-65</a></li> <li><a href="/wiki/Grumman_F7F_Tigercat" title="Grumman F7F Tigercat">F7F</a></li> <li><a href="/wiki/Grumman_F8F_Bearcat" title="Grumman F8F Bearcat">F8F</a></li> <li>F9F <ul><li><a href="/wiki/Grumman_F9F_Panther" title="Grumman F9F Panther">-1 to -5</a></li> <li><a href="/wiki/Grumman_F-9_Cougar" title="Grumman F-9 Cougar">-6 to -8</a></li></ul></li> <li><a href="/wiki/Grumman_F-9_Cougar" title="Grumman F-9 Cougar">F-9</a></li> <li><a href="/wiki/Grumman_XF10F_Jaguar" title="Grumman XF10F Jaguar">XF10F</a></li> <li><a href="/wiki/Grumman_F-11_Tiger" title="Grumman F-11 Tiger">F11F/F-11</a></li> <li><a href="/wiki/Grumman_F11F-1F_Super_Tiger" title="Grumman F11F-1F Super Tiger">F11F-1F</a></li> <li><a href="/wiki/Grumman_G-118" title="Grumman G-118">G-118</a></li> <li><a href="/wiki/General_Dynamics%E2%80%93Grumman_F-111B" title="General Dynamics–Grumman F-111B">F-111B</a></li> <li><a href="/wiki/Grumman_F-14_Tomcat" title="Grumman F-14 Tomcat">F-14</a></li> <li><a href="/wiki/Northrop_YF-23" title="Northrop YF-23">NATF-23</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Bombers</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Northrop_B-2_Spirit" title="Northrop B-2 Spirit">B-2</a></li> <li><a href="/wiki/Northrop_Grumman_B-21_Raider" title="Northrop Grumman B-21 Raider">B-21</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Attack/Patrol</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 href="/wiki/Grumman_TBF_Avenger" title="Grumman TBF Avenger">TBF</a></li> <li><a href="/wiki/Grumman_XTSF" title="Grumman XTSF">XTSF</a></li> <li><a href="/wiki/Grumman_XTB2F" title="Grumman XTB2F">TB2F</a></li> <li><a href="/wiki/Grumman_AF_Guardian" title="Grumman AF Guardian">AF</a></li> <li><a href="/wiki/Grumman_S-2_Tracker" title="Grumman S-2 Tracker">S-2</a></li> <li><a href="/wiki/Grumman_A-6_Intruder" title="Grumman A-6 Intruder">A-6</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Recon/Scouts</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Grumman_FF" title="Grumman FF">SF</a></li> <li><a href="/wiki/Grumman_XSBF" title="Grumman XSBF">XSBF</a></li> <li><a href="/wiki/Grumman_E-1_Tracer" title="Grumman E-1 Tracer">E-1</a></li> <li><a href="/wiki/Grumman_OV-1_Mohawk" title="Grumman OV-1 Mohawk">OV-1</a></li> <li><a href="/wiki/Grumman_EA-6B_Prowler" title="Grumman EA-6B Prowler">EA-6</a></li> <li><a class="mw-selflink selflink">E-2</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Utility/Transports</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 href="/wiki/Grumman_F3F" title="Grumman F3F">UC-103</a></li> <li><a href="/wiki/Grumman_JF_Duck" title="Grumman JF Duck">JF</a></li> <li><a href="/wiki/Grumman_J2F_Duck" title="Grumman J2F Duck">J2F</a></li> <li><a href="/wiki/Grumman_J2F_Duck" title="Grumman J2F Duck">OA-12</a></li> <li><a href="/wiki/Grumman_G-21_Goose" title="Grumman G-21 Goose">JRF</a></li> <li><a href="/wiki/Grumman_G-21_Goose" title="Grumman G-21 Goose">J3F</a></li> <li><a href="/wiki/Grumman_G-21_Goose" title="Grumman G-21 Goose">OA-9</a></li> <li><a href="/wiki/Grumman_G-21_Goose" title="Grumman G-21 Goose">OA-13</a></li> <li><a href="/wiki/Grumman_G-44_Widgeon" title="Grumman G-44 Widgeon">OA-14/J4F</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">U-16/JR2F/UF</a></li> <li><a href="/wiki/Grumman_C-1_Trader" title="Grumman C-1 Trader">C-1</a></li> <li><a href="/wiki/Grumman_C-2_Greyhound" title="Grumman C-2 Greyhound">C-2</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Civil aircraft</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Grumman_G-73_Mallard" title="Grumman G-73 Mallard">Mallard</a></li> <li><a href="/wiki/Grumman_Ag_Cat" title="Grumman Ag Cat">Ag Cat</a></li> <li><a href="/wiki/Grumman_Kitten" title="Grumman Kitten">Kitten</a></li> <li><a href="/wiki/Grumman_G-65_Tadpole" title="Grumman G-65 Tadpole">Tadpole</a></li> <li><a href="/wiki/Grumman_Gulfstream_I" title="Grumman Gulfstream I">Gulfstream I</a></li> <li><a href="/wiki/Grumman_Gulfstream_II" title="Grumman Gulfstream II">Gulfstream II</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Others</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 href="/wiki/Apollo_Lunar_Module" title="Apollo Lunar Module">Apollo Lunar Module</a></li> <li><a href="/wiki/Northrop_Grumman_E-8_Joint_STARS" title="Northrop Grumman E-8 Joint STARS">E-8</a></li> <li><a href="/wiki/Northrop_Grumman_E-10_MC2A" title="Northrop Grumman E-10 MC2A">E-10</a></li> <li><a href="/wiki/General_Dynamics%E2%80%93Grumman_EF-111A_Raven" title="General Dynamics–Grumman EF-111A Raven">EF-111</a></li> <li><a href="/wiki/Northrop_Grumman_RQ-4_Global_Hawk" title="Northrop Grumman RQ-4 Global Hawk">Q-4</a>/<a href="/wiki/Northrop_Grumman_MQ-4C_Triton" title="Northrop Grumman MQ-4C Triton">C</a></li> <li><a href="/wiki/Northrop_Grumman_MQ-8_Fire_Scout" title="Northrop Grumman MQ-8 Fire Scout">Q-8</a>/<a href="/wiki/Northrop_Grumman_MQ-8C_Fire_Scout" title="Northrop Grumman MQ-8C Fire Scout">C</a></li> <li><a href="/wiki/Northrop_Grumman_RQ-180" title="Northrop Grumman RQ-180">Q-180</a></li> <li><a href="/wiki/Grumman_X-29" title="Grumman X-29">X-29</a></li> <li><a href="/wiki/Northrop_Grumman_X-47A_Pegasus" title="Northrop Grumman X-47A Pegasus">X-47A</a></li> <li><a href="/wiki/Northrop_Grumman_X-47B" title="Northrop Grumman X-47B">X-47B</a></li> <li><a href="/wiki/Northrop_Grumman_Bat" title="Northrop Grumman Bat">Bat</a></li> <li><a href="/wiki/Northrop_Grumman_Firebird" title="Northrop Grumman Firebird">Firebird</a></li> <li><a href="/wiki/Northrop_Grumman_Switchblade" title="Northrop Grumman Switchblade">Switchblade</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">By name</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/Grumman_Ag_Cat" title="Grumman Ag Cat">Ag Cat</a></li> <li><a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">Albatross</a></li> <li><a href="/wiki/Grumman_TBF_Avenger" title="Grumman TBF Avenger">Avenger</a></li> <li><a href="/wiki/Northrop_Grumman_Bat" title="Northrop Grumman Bat">Bat</a></li> <li><a href="/wiki/Grumman_F8F_Bearcat" title="Grumman F8F Bearcat">Bearcat</a></li> <li><a href="/wiki/Grumman_F-9_Cougar" title="Grumman F-9 Cougar">Cougar</a></li> <li><a href="/wiki/Grumman_JF_Duck" title="Grumman JF Duck">Duck</a></li> <li><a href="/wiki/Grumman_FF" title="Grumman FF">Fifi</a></li> <li><a href="/wiki/Northrop_Grumman_Firebird" title="Northrop Grumman Firebird">Firebird</a></li> <li><a href="/wiki/Northrop_Grumman_MQ-8C_Fire_Scout" title="Northrop Grumman MQ-8C Fire Scout">Fire Scout</a></li> <li><a href="/wiki/Northrop_Grumman_RQ-4_Global_Hawk" title="Northrop Grumman RQ-4 Global Hawk">Global Hawk</a></li> <li><a href="/wiki/Grumman_G-21_Goose" title="Grumman G-21 Goose">Goose</a></li> <li><a href="/wiki/Grumman_C-2_Greyhound" title="Grumman C-2 Greyhound">Greyhound</a></li> <li><a href="/wiki/Grumman_AF_Guardian" title="Grumman AF Guardian">Guardian</a></li> <li><a href="/wiki/Grumman_F3F" title="Grumman F3F">Gulfhawk III</a></li> <li><a href="/wiki/Grumman_Gulfstream_I" title="Grumman Gulfstream I">Gulfstream I</a></li> <li><a href="/wiki/Grumman_Gulfstream_II" title="Grumman Gulfstream II">Gulfstream II</a></li> <li><a class="mw-selflink selflink">Hawkeye</a></li> <li><a href="/wiki/Grumman_F6F_Hellcat" title="Grumman F6F Hellcat">Hellcat</a></li> <li><a href="/wiki/Grumman_A-6_Intruder" title="Grumman A-6 Intruder">Intruder</a></li> <li><a href="/wiki/Grumman_XF10F_Jaguar" title="Grumman XF10F Jaguar">Jaguar</a></li> <li><a href="/wiki/Northrop_Grumman_E-8_Joint_STARS" title="Northrop Grumman E-8 Joint STARS">Joint STARS</a></li> <li><a href="/wiki/Grumman_Kitten" title="Grumman Kitten">Kitten</a></li> <li><a href="/wiki/Grumman_G-73_Mallard" title="Grumman G-73 Mallard">Mallard</a></li> <li><a href="/wiki/Grumman_OV-1_Mohawk" title="Grumman OV-1 Mohawk">Mohawk</a></li> <li><a href="/wiki/Grumman_F9F_Panther" title="Grumman F9F Panther">Panther</a></li> <li><a href="/wiki/Northrop_Grumman_X-47A_Pegasus" title="Northrop Grumman X-47A Pegasus">Pegasus</a></li> <li><a href="/wiki/Grumman_EA-6B_Prowler" title="Grumman EA-6B Prowler">Prowler</a></li> <li><a href="/wiki/Northrop_Grumman_B-21_Raider" title="Northrop Grumman B-21 Raider">Raider</a></li> <li><a href="/wiki/Grumman_XF5F_Skyrocket" title="Grumman XF5F Skyrocket">Skyrocket</a></li> <li><a href="/wiki/Northrop_B-2_Spirit" title="Northrop B-2 Spirit">Spirit</a></li> <li><a href="/wiki/Grumman_F11F-1F_Super_Tiger" title="Grumman F11F-1F Super Tiger">Super Tiger</a></li> <li><a href="/wiki/Northrop_Grumman_Switchblade" title="Northrop Grumman Switchblade">Switchblade</a></li> <li><a href="/wiki/Grumman_G-65_Tadpole" title="Grumman G-65 Tadpole">Tadpole</a></li> <li><a href="/wiki/Grumman_F-11_Tiger" title="Grumman F-11 Tiger">Tiger</a></li> <li><a href="/wiki/Grumman_F7F_Tigercat" title="Grumman F7F Tigercat">Tigercat</a></li> <li><a href="/wiki/Grumman_F-14_Tomcat" title="Grumman F-14 Tomcat">Tomcat</a></li> <li><a href="/wiki/Grumman_E-1_Tracer" title="Grumman E-1 Tracer">Tracer</a></li> <li><a href="/wiki/Grumman_S-2_Tracker" title="Grumman S-2 Tracker">Tracker</a></li> <li><a href="/wiki/Grumman_C-1_Trader" title="Grumman C-1 Trader">Trader</a></li> <li><a href="/wiki/Northrop_Grumman_MQ-4C_Triton" title="Northrop Grumman MQ-4C Triton">Triton</a></li> <li><a href="/wiki/Grumman_F4F_Wildcat" title="Grumman F4F Wildcat">Wildcat</a></li> <li><a href="/wiki/Grumman_G-44_Widgeon" title="Grumman G-44 Widgeon">Widgeon</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">People</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/Leroy_Grumman" title="Leroy Grumman">Leroy Grumman</a></li> <li><a href="/wiki/Jake_Swirbul" title="Jake Swirbul">Jake Swirbul</a></li></ul> </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="USN_AEW_aircraft_designations_pre-1962" 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:USN_AEW_aircraft" title="Template:USN AEW aircraft"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:USN_AEW_aircraft" title="Template talk:USN AEW aircraft"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:USN_AEW_aircraft" title="Special:EditPage/Template:USN AEW aircraft"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="USN_AEW_aircraft_designations_pre-1962" style="font-size:114%;margin:0 4em"><a href="/wiki/United_States_Navy" title="United States Navy">USN</a> AEW aircraft designations pre-1962</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Grumman" title="Grumman">Grumman</a></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/Grumman_E-1_Tracer" title="Grumman E-1 Tracer">WF</a></li> <li><a href="/wiki/Northrop_Grumman_E-2_Hawkeye" class="mw-redirect" title="Northrop Grumman E-2 Hawkeye">W2F</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Vought" title="Vought">Vought</a></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/Vought_XS2U" title="Vought XS2U">WU</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Lockheed_Corporation" title="Lockheed Corporation">Lockheed</a></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/Lockheed_EC-121_Warning_Star" title="Lockheed EC-121 Warning Star">WV</a></li> <li><a href="/wiki/Lockheed_EC-121_Warning_Star" title="Lockheed EC-121 Warning Star">W2V</a></li></ul> </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="United_States_tri-service_EW_aircraft_designations_post-1962" 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:US_EW_aircraft" title="Template:US EW aircraft"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:US_EW_aircraft" title="Template talk:US EW aircraft"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:US_EW_aircraft" title="Special:EditPage/Template:US EW aircraft"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="United_States_tri-service_EW_aircraft_designations_post-1962" style="font-size:114%;margin:0 4em">United States tri-service <a href="/wiki/Electronic_warfare" title="Electronic warfare">EW</a> aircraft designations <a href="/wiki/1962_United_States_Tri-Service_aircraft_designation_system" title="1962 United States Tri-Service aircraft designation system">post-1962</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Sequence</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/Grumman_E-1_Tracer" title="Grumman E-1 Tracer">E-1</a></li> <li><a class="mw-selflink selflink">E-2</a></li> <li><a href="/wiki/Boeing_E-3_Sentry" title="Boeing E-3 Sentry">E-3</a></li> <li><a href="/wiki/Boeing_E-4" title="Boeing E-4">E-4</a></li> <li><a href="/wiki/Windecker_YE-5" title="Windecker YE-5">E-5</a></li> <li><a href="/wiki/Boeing_E-6_Mercury" title="Boeing E-6 Mercury">E-6</a></li> <li><a href="/wiki/Boeing_C-137_Stratoliner" title="Boeing C-137 Stratoliner">E-7</a></li> <li><a href="/wiki/Northrop_Grumman_E-8_Joint_STARS" title="Northrop Grumman E-8 Joint STARS">E-8</a></li> <li><a href="/wiki/De_Havilland_Canada_Dash_8" title="De Havilland Canada Dash 8">E-9</a></li> <li><a href="/wiki/Northrop_Grumman_E-10_MC2A" title="Northrop Grumman E-10 MC2A">E-10</a></li> <li><a href="/wiki/Bombardier_Global_Express" title="Bombardier Global Express">E-11</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Non-sequential</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/Lockheed_Martin_E-130J" title="Lockheed Martin E-130J">E-130</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related designations</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/Lockheed_EP-3" title="Lockheed EP-3">EP-3</a></li> <li><a href="/wiki/Grumman_A-6_Intruder" title="Grumman A-6 Intruder">EA-6</a> <ul><li><a href="/wiki/Grumman_EA-6B_Prowler" title="Grumman EA-6B Prowler">EA-6B</a></li></ul></li> <li><a href="/wiki/Boeing_EA-18G_Growler" title="Boeing EA-18G Growler">EA-18G</a></li> <li><a href="/wiki/Gulfstream_G550" title="Gulfstream G550">EA-37B</a></li> <li><a href="/wiki/Lockheed_EC-130" title="Lockheed EC-130">EC-130</a> <ul><li><a href="/wiki/Lockheed_EC-130H_Compass_Call" title="Lockheed EC-130H Compass Call">EC-130H</a></li></ul></li> <li><a href="/wiki/Boeing_EC-135" title="Boeing EC-135">EC-135</a></li> <li><a href="/wiki/Douglas_F3D_Skyknight" title="Douglas F3D Skyknight">EF-10B</a></li> <li><a href="/wiki/General_Dynamics%E2%80%93Grumman_EF-111A_Raven" title="General Dynamics–Grumman EF-111A Raven">EF-111A</a></li></ul> </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" 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