CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Sikorsky HH-52 Seaguard - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy", "wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"89c82e63-7c45-456d-adab-a1451cd1f2e7","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Sikorsky_HH-52_Seaguard","wgTitle":"Sikorsky HH-52 Seaguard","wgCurRevisionId":1254473896,"wgRevisionId":1254473896,"wgArticleId":2431502,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["All articles lacking reliable references","Articles lacking reliable references from July 2022","Articles with short description","Short description matches Wikidata","Articles needing additional references from April 2008","All articles needing additional references","All articles with unsourced statements","Articles with unsourced statements from August 2022","Articles with unsourced statements from April 2016","Commons category link from Wikidata", "Webarchive template wayback links","1960s United States helicopters","United States military helicopters","1960s United States military rescue aircraft","Search and rescue helicopters","Amphibious helicopters","Single-turbine helicopters","Aircraft first flown in 1958","Sikorsky aircraft"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Sikorsky_HH-52_Seaguard","wgRelevantArticleId":2431502,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true}, "wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":30000,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain":false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q2164371","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready", "ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","jquery.makeCollapsible","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.4"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/8/85/HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg/1200px-HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="723"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/8/85/HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg/800px-HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="482"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/8/85/HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg/640px-HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="386"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Sikorsky HH-52 Seaguard - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/Sikorsky_HH-52_Seaguard"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/Sikorsky_HH-52_Seaguard"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Sikorsky_HH-52_Seaguard rootpage-Sikorsky_HH-52_Seaguard skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-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-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-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-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=Sikorsky+HH-52+Seaguard" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=Sikorsky+HH-52+Seaguard" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Sikorsky+HH-52+Seaguard" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Sikorsky+HH-52+Seaguard" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Top)</div> </a> </li> <li id="toc-Development" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Development"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Development</span> </div> </a> <ul id="toc-Development-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Design" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <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 vector-toc-list-item-expanded"> <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> <ul id="toc-Operational_history-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Variants" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <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 vector-toc-list-item-expanded"> <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-Military/Government" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Military/Government"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Military/Government</span> </div> </a> <ul id="toc-Military/Government-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Civilian" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Civilian"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.2</span> <span>Civilian</span> </div> </a> <ul id="toc-Civilian-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Aircraft_on_display" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Aircraft_on_display"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Aircraft on display</span> </div> </a> <button aria-controls="toc-Aircraft_on_display-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 Aircraft on display subsection</span> </button> <ul id="toc-Aircraft_on_display-sublist" class="vector-toc-list"> <li id="toc-Japan" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Japan"> <div class="vector-toc-text"> <span class="vector-toc-numb">6.1</span> <span>Japan</span> </div> </a> <ul id="toc-Japan-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-United_States" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#United_States"> <div class="vector-toc-text"> <span class="vector-toc-numb">6.2</span> <span>United States</span> </div> </a> <ul id="toc-United_States-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Philippines" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Philippines"> <div class="vector-toc-text"> <span class="vector-toc-numb">6.3</span> <span>Philippines</span> </div> </a> <ul id="toc-Philippines-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-South_Africa" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#South_Africa"> <div class="vector-toc-text"> <span class="vector-toc-numb">6.4</span> <span>South Africa</span> </div> </a> <ul id="toc-South_Africa-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Thailand" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Thailand"> <div class="vector-toc-text"> <span class="vector-toc-numb">6.5</span> <span>Thailand</span> </div> </a> <ul id="toc-Thailand-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Specifications_(HH-52A)" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Specifications_(HH-52A)"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Specifications (HH-52A)</span> </div> </a> <ul id="toc-Specifications_(HH-52A)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</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 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</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-Citations" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Citations"> <div class="vector-toc-text"> <span class="vector-toc-numb">9.1</span> <span>Citations</span> </div> </a> <ul id="toc-Citations-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">9.2</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 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</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">Sikorsky HH-52 Seaguard</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 11 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-11" 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">11 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B3%D9%8A%D9%83%D9%88%D8%B1%D8%B3%D9%83%D9%8A_%D8%A5%D8%B3-62" title="سيكورسكي إس-62 – Arabic" lang="ar" hreflang="ar" data-title="سيكورسكي إس-62" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Sikorsky_S-62" title="Sikorsky S-62 – German" lang="de" hreflang="de" data-title="Sikorsky S-62" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Sikorsky_S-62" title="Sikorsky S-62 – Spanish" lang="es" hreflang="es" data-title="Sikorsky S-62" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B3%DB%8C%DA%A9%D9%88%D8%B1%D8%B3%DA%A9%DB%8C_%D8%A7%DA%86%E2%80%8C%D8%A7%DA%86-%DB%B5%DB%B2_%D8%B3%DB%8C%DA%AF%D8%A7%D8%B1%D8%AF" title="سیکورسکی اچ‌اچ-۵۲ سیگارد – Persian" lang="fa" hreflang="fa" data-title="سیکورسکی اچ‌اچ-۵۲ سیگارد" 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/Sikorsky_S-62" title="Sikorsky S-62 – French" lang="fr" hreflang="fr" data-title="Sikorsky S-62" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Sikorsky_S-62" title="Sikorsky S-62 – Indonesian" lang="id" hreflang="id" data-title="Sikorsky S-62" 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/Sikorsky_S-62" title="Sikorsky S-62 – Italian" lang="it" hreflang="it" data-title="Sikorsky S-62" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%B7%E3%82%B3%E3%83%AB%E3%82%B9%E3%82%AD%E3%83%BC_S-62" title="シコルスキー S-62 – Japanese" lang="ja" hreflang="ja" data-title="シコルスキー S-62" 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-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/Sikorsky_S-62" title="Sikorsky S-62 – Russian" lang="ru" hreflang="ru" data-title="Sikorsky S-62" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Sikorsky_HH-52_Seaguard" title="Sikorsky HH-52 Seaguard – Simple English" lang="en-simple" hreflang="en-simple" data-title="Sikorsky HH-52 Seaguard" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/HH-52_%E6%B5%B7%E4%B8%8A%E8%A1%9B%E5%A3%AB%E7%9B%B4%E5%8D%87%E6%A9%9F" title="HH-52 海上衛士直升機 – Chinese" lang="zh" hreflang="zh" data-title="HH-52 海上衛士直升機" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q2164371#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Sikorsky_HH-52_Seaguard" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:Sikorsky_HH-52_Seaguard" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Sikorsky_HH-52_Seaguard"><span>Read</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Sikorsky_HH-52_Seaguard"><span>Read</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Sikorsky_HH-52_Seaguard" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Sikorsky_HH-52_Seaguard" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&oldid=1254473896" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&page=Sikorsky_HH-52_Seaguard&id=1254473896&wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FSikorsky_HH-52_Seaguard"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FSikorsky_HH-52_Seaguard"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Sikorsky_HH-52_Seaguard&action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Sikorsky_S-62" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q2164371" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">1958 transport helicopter family by Sikorsky</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 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 article <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/Sikorsky_HH-52_Seaguard" title="Special:EditPage/Sikorsky HH-52 Seaguard">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>. Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Sikorsky+HH-52+Seaguard%22">"Sikorsky HH-52 Seaguard"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Sikorsky+HH-52+Seaguard%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Sikorsky+HH-52+Seaguard%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Sikorsky+HH-52+Seaguard%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Sikorsky+HH-52+Seaguard%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Sikorsky+HH-52+Seaguard%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">April 2008</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> <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">HH-52 Seaguard</th></tr><tr><td colspan="2" class="infobox-full-data"><span typeof="mw:File"><a href="/wiki/File:HH-52A_Seaguard_with_rescue_basket_(cropped).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg/300px-HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg" decoding="async" width="300" height="181" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg/450px-HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/85/HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg/600px-HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg 2x" data-file-width="3522" data-file-height="2123" /></a></span> <div class="ib-aircraft-caption">A U.S. Coast Guard HH-52A Seaguard helicopter</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">SAR/utility <a href="/wiki/Helicopter" title="Helicopter">helicopter</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/Sikorsky_Aircraft" title="Sikorsky Aircraft">Sikorsky Aircraft</a></td></tr><tr><th scope="row" class="infobox-label">Status</th><td class="infobox-data">Retired in 1989</td></tr><tr><th scope="row" class="infobox-label">Primary user</th><td class="infobox-data"><a href="/wiki/United_States_Coast_Guard" title="United States Coast Guard">United States Coast Guard</a></td></tr><tr><th scope="row" class="infobox-label">Number built</th><td class="infobox-data">175</td></tr><tr><th colspan="2" class="infobox-header">History</th></tr><tr><th scope="row" class="infobox-label">Introduction date</th><td class="infobox-data">1961</td></tr><tr><th scope="row" class="infobox-label">First flight</th><td class="infobox-data">14 May 1958</td></tr></tbody></table> <p>The <b>Sikorsky HH-52 Seaguard</b> (company designation <b>S-62</b>) is an early <a href="/wiki/Amphibious_helicopter" title="Amphibious helicopter">amphibious helicopter</a> designed and produced by American helicopter manufacturer <a href="/wiki/Sikorsky_Aircraft" title="Sikorsky Aircraft">Sikorsky Aircraft</a>. It was the first of the company's amphibious rotorcraft to fly and the United States Coast Guard's first turbine-powered helicopter and first amphibious helicopter.<sup id="cite_ref-:0_1-0" class="reference"><a href="#cite_note-:0-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>The S-62 was originally developed as a commercial venture during the late 1950s. It combined the dynamic elements of the <a href="/wiki/Sikorsky_S-55" class="mw-redirect" title="Sikorsky S-55">Sikorsky S-55</a> with a <a href="/wiki/Boat_hull" class="mw-redirect" title="Boat hull">boat hull</a>-shaped <a href="/wiki/Fuselage" title="Fuselage">fuselage</a> and a single lightweight <a href="/wiki/Turboshaft" title="Turboshaft">turboshaft</a> engine. The prototype S-62 conducted its <a href="/wiki/Maiden_flight" title="Maiden flight">maiden flight</a> on 22 May 1958, powered by a single <a href="/wiki/General_Electric_T58" title="General Electric T58">General Electric T58-GE-6</a> turboshaft engine. It underwent evaluation at the <a href="/wiki/Naval_Air_Test_Center" class="mw-redirect" title="Naval Air Test Center">Naval Air Test Center</a> in <a href="/wiki/Patuxent_River" title="Patuxent River">Patuxent River</a>, <a href="/wiki/Maryland" title="Maryland">Maryland</a>, at Sikorsky's own expense as part of its effort to promote the S-62 to the <a href="/wiki/United_States_Coast_Guard" title="United States Coast Guard">United States Coast Guard</a> (USCG). </p><p>The USCG would procure 99 S-62s,<sup id="cite_ref-:0_1-1" class="reference"><a href="#cite_note-:0-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> which it initially designated as the <i>HU2S-1G Seaguard</i>, and later redesignated as the <i>HH-52A Seaguard</i>. It was primarily operated by the USCG for <a href="/wiki/Air-sea_rescue" title="Air-sea rescue">air-sea rescue</a> missions. Various other operators opted to procure the S-62 for their own purposes, from <a href="/wiki/Airliner" title="Airliner">airliners</a> to utility transporters, and foreign air services. It was widely used into the 1980s, when many operators elected to replace the type with newer rotorcraft. The HH-52 was withdrawn from USCG service during 1989 in favor of nonamphibious rotorcraft, such as the <a href="/wiki/Eurocopter_HH-65_Dolphin" class="mw-redirect" title="Eurocopter HH-65 Dolphin">Eurocopter HH-65 Dolphin</a>, which rely solely on the use of a winch from a low hover to conduct rescue operations. </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=Sikorsky_HH-52_Seaguard&action=edit&section=1" title="Edit section: Development"><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:Sikorsky_S-62_prototype_in_flight_c1962.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Sikorsky_S-62_prototype_in_flight_c1962.jpg/220px-Sikorsky_S-62_prototype_in_flight_c1962.jpg" decoding="async" width="220" height="128" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Sikorsky_S-62_prototype_in_flight_c1962.jpg/330px-Sikorsky_S-62_prototype_in_flight_c1962.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Sikorsky_S-62_prototype_in_flight_c1962.jpg/440px-Sikorsky_S-62_prototype_in_flight_c1962.jpg 2x" data-file-width="2866" data-file-height="1672" /></a><figcaption>A Sikorsky S-62 prototype, <i>circa</i> 1962</figcaption></figure> <p>Development of the S-62 was launched by Sikorsky during the late 1950s; the initiative was initially pursued as an independent commercial venture.<sup id="cite_ref-uscg_officialhist_2-0" class="reference"><a href="#cite_note-uscg_officialhist-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> In concept, the project combined the dynamic elements of the earlier Sikorsky S-55 with a boat hull-shaped fuselage and a single lightweight turboshaft engine.<sup id="cite_ref-uscg_officialhist_2-1" class="reference"><a href="#cite_note-uscg_officialhist-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> This was a relatively ambitious design for the era, being the first of Sikorsky's amphibious helicopters.<sup id="cite_ref-mcgowen_84_3-0" class="reference"><a href="#cite_note-mcgowen_84-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:S62_proto_LBG_6-1959.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/26/S62_proto_LBG_6-1959.jpg/220px-S62_proto_LBG_6-1959.jpg" decoding="async" width="220" height="142" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/26/S62_proto_LBG_6-1959.jpg/330px-S62_proto_LBG_6-1959.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/26/S62_proto_LBG_6-1959.jpg/440px-S62_proto_LBG_6-1959.jpg 2x" data-file-width="981" data-file-height="632" /></a><figcaption>A S-62 Prototype, in <a href="/wiki/Paris%E2%80%93Le_Bourget_Airport" title="Paris–Le Bourget Airport">Le Bourget Airport</a>, June 1959</figcaption></figure> <p>On 14 May 1958, the prototype S-62 performed its maiden flight; in doing so, it had beat its larger <a href="/wiki/Sikorsky_SH-3_Sea_King" title="Sikorsky SH-3 Sea King">Sikorsky S-61</a> sibling into flight by almost a year.<sup id="cite_ref-mcgowen_84118_4-0" class="reference"><a href="#cite_note-mcgowen_84118-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> This prototype was powered by a single <a href="/wiki/General_Electric_T58" title="General Electric T58">General Electric T58-GE-6</a> turboshaft that had been derated from 1,050 hp to 670 hp, powering identical main and tail rotors to those of the S-55. </p><p>At Sikorsky's own expense, it funded a "fly before you buy" test program at the Naval Air Test Center in Patuxent River, Maryland; the company actively promoted the type to the United States Coast Guard (USCG) in particular.<sup id="cite_ref-uscg_officialhist_2-2" class="reference"><a href="#cite_note-uscg_officialhist-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> The results of this test program was largely positive, confirming Sikorsky's performance claims and its suitability for the service. Accordingly, on 21 June 1962, Sikorsky was issued an initial production contract for the type.<sup id="cite_ref-uscg_officialhist_2-3" class="reference"><a href="#cite_note-uscg_officialhist-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> On 9 January 1963, the first of 99 production helicopters was delivered to the USCG. On 17 January 1969, the final example were delivered by the company.<sup id="cite_ref-uscg_officialhist_2-4" class="reference"><a href="#cite_note-uscg_officialhist-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></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=Sikorsky_HH-52_Seaguard&action=edit&section=2" title="Edit section: Design"><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:HH-52A_Seaguard_with_rescue_basket_1960s.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/HH-52A_Seaguard_with_rescue_basket_1960s.jpg/220px-HH-52A_Seaguard_with_rescue_basket_1960s.jpg" decoding="async" width="220" height="161" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/HH-52A_Seaguard_with_rescue_basket_1960s.jpg/330px-HH-52A_Seaguard_with_rescue_basket_1960s.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/24/HH-52A_Seaguard_with_rescue_basket_1960s.jpg/440px-HH-52A_Seaguard_with_rescue_basket_1960s.jpg 2x" data-file-width="3752" data-file-height="2738" /></a><figcaption>HH-52 Seaguard with rescue basket lowered</figcaption></figure> <p>Perhaps the most prominent feature of the S-62 is its boat hull fuselage, which was more compact, but otherwise similar to the preceding Sikorsky S-61 (adopted by the <a href="/wiki/US_Navy" class="mw-redirect" title="US Navy">US Navy</a> as the SH-3 Sea King). This fuselage is watertight, facilitating landings on water and snow alike, and furnished with two outrigger <a href="/wiki/Float_(nautical)" title="Float (nautical)">floats</a> that help the rotorcraft resist both pitching and rolling motions while on the water's surface. These outrigger floats also accommodated the <a href="/wiki/Landing_gear" title="Landing gear">landing gear</a>, which was retractable.<sup id="cite_ref-mcgowen_84_3-1" class="reference"><a href="#cite_note-mcgowen_84-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> To maintain its position while on the water, it was able to deploy an <a href="/wiki/Anchor" title="Anchor">anchor</a>.<sup id="cite_ref-forgotten_washingtonpost_5-0" class="reference"><a href="#cite_note-forgotten_washingtonpost-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>Although the S-62 bore little visual resemblance to the Sikorsky S-55, it used many of the same components.<sup id="cite_ref-mcgowen_84_3-2" class="reference"><a href="#cite_note-mcgowen_84-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> It was powered by a single General Electric T58-GE-8B turboshaft engine, capable to generating up to 1,250 hp (930 kW); it was a derated version of the T58-GE-10 powerplant used on the larger, twin-engined SH-3. The S-62 had sufficient power to carry up to 12 passengers, or six litters, along with a crew of three.<sup id="cite_ref-mcgowen_84_3-3" class="reference"><a href="#cite_note-mcgowen_84-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></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=Sikorsky_HH-52_Seaguard&action=edit&section=3" title="Edit section: Operational history"><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:HH-52As_from_CGAS_Barbers_Point_in_flight_1987.JPEG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/HH-52As_from_CGAS_Barbers_Point_in_flight_1987.JPEG/220px-HH-52As_from_CGAS_Barbers_Point_in_flight_1987.JPEG" decoding="async" width="220" height="151" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/HH-52As_from_CGAS_Barbers_Point_in_flight_1987.JPEG/330px-HH-52As_from_CGAS_Barbers_Point_in_flight_1987.JPEG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ed/HH-52As_from_CGAS_Barbers_Point_in_flight_1987.JPEG/440px-HH-52As_from_CGAS_Barbers_Point_in_flight_1987.JPEG 2x" data-file-width="2750" data-file-height="1890" /></a><figcaption>Two HH-52A helicopters in 1987</figcaption></figure> <p>One prominent early use of the S-62 was with the operator <a href="/wiki/San_Francisco_and_Oakland_Helicopter_Airlines" title="San Francisco and Oakland Helicopter Airlines">San Francisco and Oakland Helicopter Airlines</a>, one of the first helicopter airlines to operate without a federal <a href="/wiki/Subsidy" title="Subsidy">subsidy</a>,<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> and the first to operate exclusively using <a href="/wiki/Gas_turbine" title="Gas turbine">turbine engine</a> helicopters; the airline commenced passenger flights using a pair of two leased S-62s in June 1961, each of which being configured to carry up to 10 passengers.<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><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> On 21 December of that year, rival operator <a href="/wiki/Los_Angeles_Airways" title="Los Angeles Airways">Los Angeles Airways</a> performed the first scheduled service using an American turbine-powered helicopter via a leased S-62.<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> By June 1962, three S-62s were reportedly in operation for specialized transportation purposes, such as servicing offshore <a href="/wiki/Oil_rig" title="Oil rig">oil rigs</a> in the <a href="/wiki/Gulf_of_Mexico" title="Gulf of Mexico">Gulf of Mexico</a>, with <a href="/w/index.php?title=Petroleum_Helicopters&action=edit&redlink=1" class="new" title="Petroleum Helicopters (page does not exist)">Petroleum Helicopters</a>.<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> Other early civilian operators included <a href="/wiki/Okanagan_Helicopters" class="mw-redirect" title="Okanagan Helicopters">Okanagan Helicopters</a>, which used its S-62s to supply remote <a href="/wiki/Radar" title="Radar">radar</a> installations, and the <a href="/wiki/Transport_Canada" title="Transport Canada">Canadian Department of Transport</a>, which had the type fly resupply missions to its <a href="/wiki/Lighthouse" title="Lighthouse">lighthouses</a>.<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> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:HH-52A_from_USCGC_Northwind_(WAGB-282)_1986.JPEG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/HH-52A_from_USCGC_Northwind_%28WAGB-282%29_1986.JPEG/220px-HH-52A_from_USCGC_Northwind_%28WAGB-282%29_1986.JPEG" decoding="async" width="220" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/HH-52A_from_USCGC_Northwind_%28WAGB-282%29_1986.JPEG/330px-HH-52A_from_USCGC_Northwind_%28WAGB-282%29_1986.JPEG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a4/HH-52A_from_USCGC_Northwind_%28WAGB-282%29_1986.JPEG/440px-HH-52A_from_USCGC_Northwind_%28WAGB-282%29_1986.JPEG 2x" data-file-width="2760" data-file-height="1878" /></a><figcaption>HH-52A, in 1986</figcaption></figure> <p>A large fleet of 99 S-62s was purchased by the US Navy's Bureau of Aeronautics on behalf of the USCG, who operated the type primarily for <a href="/wiki/Search_and_rescue" title="Search and rescue">search and rescue</a> missions. It was initially designated HU2S-1G Seaguard, but was redesignated as the HH-52A Seaguard in 1962. The HH-52 was commonly dispatched aboard the USCG's larger <a href="/wiki/Cutter_(boat)" title="Cutter (boat)">cutters</a> and <a href="/wiki/Icebreaker" title="Icebreaker">icebreakers</a>. The turbine-powered helicopter could carry greater payloads and fly faster than many preceding aircraft, such as the H-19 (S-55). Being designed to be amphibious, the installation of additional flotation gear was not required for over-water flights, and rescues could be conducted by simply landing on the water. Water pickups were considered to be quicker than hoisting survivors up to the helicopter.<sup id="cite_ref-uscg_officialhist_2-5" class="reference"><a href="#cite_note-uscg_officialhist-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Across its services life, the HH-52 fleet played an active role during various emergencies and other circumstances.<sup id="cite_ref-uscg_officialhist_2-6" class="reference"><a href="#cite_note-uscg_officialhist-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> During the aftermath of <a href="/w/index.php?title=Hurricane_Betsey&action=edit&redlink=1" class="new" title="Hurricane Betsey (page does not exist)">Hurricane Betsey</a> in 1965, the type rescued 1,200 people. The HH-52 was periodically used to provide logistical support in <a href="/wiki/Antarctica" title="Antarctica">Antarctica</a>.<sup id="cite_ref-uscg_officialhist_2-7" class="reference"><a href="#cite_note-uscg_officialhist-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> One HH-52 was present for the foundering of the oil tanker <i><a href="/wiki/Burmah_Agate" title="Burmah Agate">Burmah Agate</a></i> on 1 November 1979, facilitating in the rescue of personnel from the affected vessels.<sup id="cite_ref-forgotten_washingtonpost_5-1" class="reference"><a href="#cite_note-forgotten_washingtonpost-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>The HH-52 fleet was active for a total of 26 years, during which it reportedly was responsible for saving in excess of 15,000 people from various forms of life-threatening situations.<sup id="cite_ref-uscg_officialhist_2-8" class="reference"><a href="#cite_note-uscg_officialhist-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Having been eclipsed by newer rotorcraft, the final flight of a HH-52 took placed on 12 September 1989, after which the type was officially withdrawn from USCG service.<sup id="cite_ref-forgotten_washingtonpost_5-2" class="reference"><a href="#cite_note-forgotten_washingtonpost-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-uscg_officialhist_2-9" class="reference"><a href="#cite_note-uscg_officialhist-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> It was primarily replaced by the <a href="/wiki/Eurocopter_HH-65_Dolphin" class="mw-redirect" title="Eurocopter HH-65 Dolphin">Eurocopter HH-65 Dolphin</a>, a conventional nonamphibious helicopter.<sup id="cite_ref-mcgowen_155_12-0" class="reference"><a href="#cite_note-mcgowen_155-12"><span class="cite-bracket">[</span>12<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=Sikorsky_HH-52_Seaguard&action=edit&section=4" title="Edit section: Variants"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:HH-52A_PortAngelesWA_NAN6-79.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/HH-52A_PortAngelesWA_NAN6-79.jpg/220px-HH-52A_PortAngelesWA_NAN6-79.jpg" decoding="async" width="220" height="195" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/HH-52A_PortAngelesWA_NAN6-79.jpg/330px-HH-52A_PortAngelesWA_NAN6-79.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/HH-52A_PortAngelesWA_NAN6-79.jpg/440px-HH-52A_PortAngelesWA_NAN6-79.jpg 2x" data-file-width="479" data-file-height="424" /></a><figcaption>U.S. Coast Guard HH-52A floating in Seattle in 1979</figcaption></figure> <dl><dt>S-62</dt> <dd>Prototype. First flew on 14 May 1958.</dd> <dt>S-62A</dt> <dd>Amphibious transport helicopter, powered by a General Electric CT58-110-1 turboshaft engine, with accommodation for up to 11 passengers. The S-62A was the first production version.</dd> <dt>S-62B</dt> <dd>One S-62 was fitted with the main rotor system of the <a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">Sikorsky S-58</a>.</dd> <dt>S-62C</dt> <dd>Company designation of the HH-52A Seaguard.</dd> <dt>S-62J</dt> <dd>Produced under license in Japan by <a href="/wiki/Mitsubishi" title="Mitsubishi">Mitsubishi</a>.<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></dd> <dt>HU2S-1G</dt> <dd>Original designation of the HH-52A Seaguard. Redesignated HH-52A in 1962.</dd> <dt>HH-52A Seaguard</dt> <dd>Search and rescue helicopter for the <a href="/wiki/United_States_Coast_Guard" title="United States Coast Guard">United States Coast Guard</a>; 99 built including 1 transferred to Iceland.</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=Sikorsky_HH-52_Seaguard&action=edit&section=5" title="Edit section: Operators"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Military/Government"><span id="Military.2FGovernment"></span>Military/Government</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit&section=6" title="Edit section: Military/Government"><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:AC_HH52_HU16_1.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/AC_HH52_HU16_1.jpg/220px-AC_HH52_HU16_1.jpg" decoding="async" width="220" height="123" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/AC_HH52_HU16_1.jpg/330px-AC_HH52_HU16_1.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/AC_HH52_HU16_1.jpg/440px-AC_HH52_HU16_1.jpg 2x" data-file-width="697" data-file-height="389" /></a><figcaption>A Coast Guard <a href="/wiki/Grumman_HU-16_Albatross" title="Grumman HU-16 Albatross">Grumman HU-16 Albatross</a> and a Sikorsky HH-52A in March 1964</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:S%EF%BC%8D62.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/80/S%EF%BC%8D62.jpg/220px-S%EF%BC%8D62.jpg" decoding="async" width="220" height="128" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/80/S%EF%BC%8D62.jpg/330px-S%EF%BC%8D62.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/80/S%EF%BC%8D62.jpg/440px-S%EF%BC%8D62.jpg 2x" data-file-width="500" data-file-height="292" /></a><figcaption>A S-62J of the <a href="/wiki/Japan_Maritime_Self-Defense_Force" title="Japan Maritime Self-Defense Force">Japan Maritime Self-Defense Force</a></figcaption></figure> <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" class="mw-redirect" title="Japan Air Self Defense Force">Japan Air Self Defense Force</a><sup id="cite_ref-World_Helicopter_Market_1968_pg_53_14-0" class="reference"><a href="#cite_note-World_Helicopter_Market_1968_pg_53-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup><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></li> <li><a href="/wiki/Japan_Maritime_Self_Defense_Force" class="mw-redirect" title="Japan Maritime Self Defense Force">Japan Maritime Self Defense Force</a><sup id="cite_ref-World_Helicopter_Market_1968_pg_53_14-1" class="reference"><a href="#cite_note-World_Helicopter_Market_1968_pg_53-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/Japan_Coast_Guard" title="Japan Coast Guard">Japan Coast Guard</a><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></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/9/99/Flag_of_the_Philippines.svg/23px-Flag_of_the_Philippines.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Flag_of_the_Philippines.svg/35px-Flag_of_the_Philippines.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/99/Flag_of_the_Philippines.svg/46px-Flag_of_the_Philippines.svg.png 2x" data-file-width="1200" data-file-height="600" /></span></span> </span><a href="/wiki/Philippines" title="Philippines">Philippines</a></dt></dl> <ul><li><a href="/wiki/Philippine_Air_Force" title="Philippine Air Force">Philippine Air Force</a><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><sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<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/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_Coast_Guard" title="United States Coast Guard">United States Coast Guard</a><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></li></ul> <dl><dt><span class="flagicon" style="display:inline-block;width:25px;"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Flag_of_Iceland.svg/21px-Flag_of_Iceland.svg.png" decoding="async" width="21" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Flag_of_Iceland.svg/32px-Flag_of_Iceland.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/ce/Flag_of_Iceland.svg/42px-Flag_of_Iceland.svg.png 2x" data-file-width="1250" data-file-height="900" /></span></span></span> <a href="/wiki/Iceland" title="Iceland">Iceland</a></dt></dl> <ul><li><a href="/wiki/Icelandic_Coast_Guard" title="Icelandic Coast Guard">Icelandic Coast Guard</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></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/a/a9/Flag_of_Thailand.svg/23px-Flag_of_Thailand.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Flag_of_Thailand.svg/35px-Flag_of_Thailand.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Flag_of_Thailand.svg/45px-Flag_of_Thailand.svg.png 2x" data-file-width="900" data-file-height="600" /></span></span> </span><a href="/wiki/Thailand" title="Thailand">Thailand</a></dt></dl> <ul><li><a href="/wiki/Royal_Thai_Police" title="Royal Thai Police">Royal Thai Police</a><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></li></ul> <div class="mw-heading mw-heading3"><h3 id="Civilian">Civilian</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit&section=7" title="Edit section: Civilian"><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/6/65/Flag_of_Qatar.svg/23px-Flag_of_Qatar.svg.png" decoding="async" width="23" height="9" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Flag_of_Qatar.svg/35px-Flag_of_Qatar.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/65/Flag_of_Qatar.svg/46px-Flag_of_Qatar.svg.png 2x" data-file-width="1400" data-file-height="550" /></span></span> </span><a href="/wiki/Qatar" title="Qatar">Qatar</a></dt></dl> <ul><li><a href="/wiki/Gulf_Helicopters" title="Gulf Helicopters">Gulf Helicopters</a><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></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/San_Francisco_and_Oakland_Helicopter_Airlines" title="San Francisco and Oakland Helicopter Airlines">SFO Helicopter Airlines</a><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><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></li></ul> <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=Sikorsky_HH-52_Seaguard&action=edit&section=8" 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:Hh-52a_krj.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/Hh-52a_krj.JPG/220px-Hh-52a_krj.JPG" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/Hh-52a_krj.JPG/330px-Hh-52a_krj.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b6/Hh-52a_krj.JPG/440px-Hh-52a_krj.JPG 2x" data-file-width="1600" data-file-height="1200" /></a><figcaption>HH-52A Seaguard 'USCG1355' at the National Museum of Naval Aviation in Pensacola, Florida</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Hh52cockpitkrj.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/97/Hh52cockpitkrj.JPG/220px-Hh52cockpitkrj.JPG" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/97/Hh52cockpitkrj.JPG/330px-Hh52cockpitkrj.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/97/Hh52cockpitkrj.JPG/440px-Hh52cockpitkrj.JPG 2x" data-file-width="1600" data-file-height="1200" /></a><figcaption>Cockpit of HH-52A Seaguard 'USCG1355' at the National Museum of Naval Aviation in Pensacola</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:20180328_HH-52_Seaguard_Udvar-Hazy.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6e/20180328_HH-52_Seaguard_Udvar-Hazy.jpg/220px-20180328_HH-52_Seaguard_Udvar-Hazy.jpg" decoding="async" width="220" height="98" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6e/20180328_HH-52_Seaguard_Udvar-Hazy.jpg/330px-20180328_HH-52_Seaguard_Udvar-Hazy.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6e/20180328_HH-52_Seaguard_Udvar-Hazy.jpg/440px-20180328_HH-52_Seaguard_Udvar-Hazy.jpg 2x" data-file-width="5643" data-file-height="2505" /></a><figcaption>An HH-52 Seaguard on display at the <a href="/wiki/Udvar-Hazy_Center" class="mw-redirect" title="Udvar-Hazy Center">Udvar-Hazy Center</a></figcaption></figure> <p>While the type remains in service, a number of Seaguards are on display at museums around the world: </p> <div class="mw-heading mw-heading3"><h3 id="Japan">Japan</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit&section=9" title="Edit section: Japan"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>53-4774 - S-62J on static display at Hamamatsu Air Park, Hamamatsu AB, <a href="/wiki/Shizuoka_Prefecture" title="Shizuoka Prefecture">Shizuoka</a>.<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 2022)">citation needed</span></a></i>]</sup></li></ul> <div class="mw-heading mw-heading3"><h3 id="United_States">United States</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit&section=10" title="Edit section: United States"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>USCG 1355 – HH-52A on static display at the <a href="/wiki/National_Naval_Aviation_Museum" title="National Naval Aviation Museum">National Naval Aviation Museum</a> at <a href="/wiki/Naval_Air_Station_Pensacola" title="Naval Air Station Pensacola">Naval Air Station Pensacola</a> in <a href="/wiki/Pensacola,_Florida" title="Pensacola, Florida">Pensacola, Florida</a>.<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><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></li> <li>USCG 1357 – At <a href="/wiki/Dillingham_Airfield" title="Dillingham Airfield">Dillingham Airfield</a> in <a href="/wiki/Mokul%C4%93ia,_Hawaii" title="Mokulēia, Hawaii">Mokulēia, Hawaii</a>.<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 2016)">citation needed</span></a></i>]</sup></li> <li>USCG 1370 – HH-52A on static display at Freedom Park in <a href="/wiki/Omaha,_Nebraska" title="Omaha, Nebraska">Omaha, Nebraska</a>.<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></li> <li>USCG 1375 – HH-52A in storage at <a href="/wiki/Yanks_Air_Museum" title="Yanks Air Museum">Yanks Air Museum</a> in <a href="/wiki/Chino,_California" title="Chino, California">Chino, California</a>.<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></li> <li>USCG 1378 – HH-52A on static display at the <a href="/wiki/Battleship_Memorial_Park" title="Battleship Memorial Park">Battleship Memorial Park</a> in <a href="/wiki/Mobile,_Alabama" title="Mobile, Alabama">Mobile, Alabama</a>.<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></li> <li>USCG 1383 – HH-52A on static display at the <a href="/wiki/American_Helicopter_Museum_%26_Education_Center" class="mw-redirect" title="American Helicopter Museum & Education Center">American Helicopter Museum & Education Center</a> in <a href="/wiki/West_Chester,_Pennsylvania" title="West Chester, Pennsylvania">West Chester, Pennsylvania</a>.<sup id="cite_ref-31" class="reference"><a href="#cite_note-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup><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></li> <li>USCG 1384 – On static display at <a href="/wiki/CGAS_Elizabeth_City" class="mw-redirect" title="CGAS Elizabeth City">CGAS Elizabeth City</a> in <a href="/wiki/Elizabeth_City,_North_Carolina" title="Elizabeth City, North Carolina">Elizabeth City, North Carolina</a>.<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 2016)">citation needed</span></a></i>]</sup></li> <li>USCG 1389 – At <a href="/wiki/Delgado_Community_College" title="Delgado Community College">Delgado Community College</a> in <a href="/wiki/New_Orleans,_Louisiana" class="mw-redirect" title="New Orleans, Louisiana">New Orleans, Louisiana</a>.<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 2016)">citation needed</span></a></i>]</sup></li> <li>USCG 1394 – HH-52A on display at the <a href="/wiki/Mid-Atlantic_Air_Museum" title="Mid-Atlantic Air Museum">Mid-Atlantic Air Museum</a> in <a href="/wiki/Reading,_Pennsylvania" title="Reading, Pennsylvania">Reading, Pennsylvania</a>.<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></li> <li>USCG 1395 – HH-52A on static display at the <a href="/wiki/Classic_Rotors_Museum" title="Classic Rotors Museum">Classic Rotors Museum</a> in <a href="/wiki/Ramona,_California" class="mw-redirect" title="Ramona, California">Ramona, California</a>.<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></li> <li>USCG 1398 – HH-52A in storage at CGAS Elizabeth City in <a href="/wiki/Elizabeth_City,_North_Carolina" title="Elizabeth City, North Carolina">Elizabeth City, North Carolina</a>. It was previously located at <a href="/wiki/Black_River_Technical_College" title="Black River Technical College">Black River Technical College</a> in <a href="/wiki/Pocahontas,_Arkansas" title="Pocahontas, Arkansas">Pocahontas, Arkansas</a>.<sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup></li> <li>USCG 1397 – At <a href="/wiki/Amarillo_College" title="Amarillo College">Amarillo College</a> in <a href="/wiki/Amarillo,_Texas" title="Amarillo, Texas">Amarillo, Texas</a>.<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 2016)">citation needed</span></a></i>]</sup></li> <li>USCG 1415 – HH-52A on static display at the <a href="/wiki/Museum_of_Flight" title="Museum of Flight">Museum of Flight</a> in <a href="/wiki/Seattle,_Washington" class="mw-redirect" title="Seattle, Washington">Seattle, Washington</a>.<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></li> <li>USCG 1416 – HH-52A at <a href="/wiki/Broward_College" title="Broward College">Broward College</a> in <a href="/wiki/Pembroke_Pines,_Florida" title="Pembroke Pines, Florida">Pembroke Pines, Florida</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></li> <li>USCG 1423 – HH-52A cockpit section only on static display at the National Museum of Naval Aviation at Naval Air Station Pensacola in Pensacola, Florida.<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></li> <li>USCG 1426 – HH-52A on static display at the <a href="/wiki/Steven_F._Udvar-Hazy_Center" title="Steven F. Udvar-Hazy Center">Steven F. Udvar-Hazy Center</a> of the <a href="/wiki/National_Air_and_Space_Museum" title="National Air and Space Museum">National Air and Space Museum</a> in <a href="/wiki/Chantilly,_Virginia" title="Chantilly, Virginia">Chantilly, Virginia</a>. It was restored by the Coast Guard Aviation Association and went on display on 14 April 2016.<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><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><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><sup id="cite_ref-forgotten_washingtonpost_5-3" class="reference"><a href="#cite_note-forgotten_washingtonpost-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup></li> <li>USCG 1428 – HH-52A on static display at the <a href="/wiki/New_England_Air_Museum" title="New England Air Museum">New England Air Museum</a> in <a href="/wiki/Windsor_Locks,_Connecticut" title="Windsor Locks, Connecticut">Windsor Locks, Connecticut</a>.<sup id="cite_ref-42" class="reference"><a href="#cite_note-42"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup></li> <li>USCG 1429 – HH-52A on static display at the <a href="/wiki/Intrepid_Sea,_Air_%26_Space_Museum" class="mw-redirect" title="Intrepid Sea, Air & Space Museum">Intrepid Sea, Air & Space Museum</a> in <a href="/wiki/New_York,_New_York" class="mw-redirect" title="New York, New York">New York, New York</a>.<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><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></li> <li>USCG 1450 – HH-52A on static display at the <a href="/wiki/Pima_Air_%26_Space_Museum" title="Pima Air & Space Museum">Pima Air & Space Museum</a> in <a href="/wiki/Tucson,_Arizona" title="Tucson, Arizona">Tucson, Arizona</a><sup id="cite_ref-45" class="reference"><a href="#cite_note-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup></li> <li>USCG 1455 – HH-52A on static display at the <a href="/wiki/Aviation_Hall_of_Fame_and_Museum_of_New_Jersey" title="Aviation Hall of Fame and Museum of New Jersey">Aviation Hall of Fame and Museum of New Jersey</a> in <a href="/wiki/Teterboro,_New_Jersey" title="Teterboro, New Jersey">Teterboro, New Jersey</a>.<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></li> <li>USCG 1459 – HH-52A in storage at the Naval Air Station Glenview Museum in <a href="/wiki/Glenview,_Illinois" title="Glenview, Illinois">Glenview, Illinois</a>. It was previously on display at the <a href="/wiki/Museum_of_Science_and_Industry_(Chicago)" title="Museum of Science and Industry (Chicago)">Museum of Science and Industry</a>.<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><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></li> <li>USCG 1462 – HH-52A on static display at the <a href="/wiki/Naval_Air_Station_Wildwood_Aviation_Museum" title="Naval Air Station Wildwood Aviation Museum">Naval Air Station Wildwood Aviation Museum</a> in <a href="/wiki/Erma,_New_Jersey" title="Erma, New Jersey">Erma, New Jersey</a>.<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><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></li> <li>USCG 1466 – HH-52A on static display at the <a href="/wiki/Selfridge_Military_Air_Museum" title="Selfridge Military Air Museum">Selfridge Military Air Museum</a> at <a href="/wiki/Selfridge_Air_National_Guard_Base" title="Selfridge Air National Guard Base">Selfridge Air National Guard Base</a> in <a href="/wiki/Mount_Clemens,_Michigan" title="Mount Clemens, Michigan">Mount Clemens, Michigan</a>.<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><sup id="cite_ref-52" class="reference"><a href="#cite_note-52"><span class="cite-bracket">[</span>52<span class="cite-bracket">]</span></a></sup></li></ul> <div class="mw-heading mw-heading3"><h3 id="Philippines">Philippines</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit&section=11" title="Edit section: Philippines"><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:VillamorMuseumjf0803_44.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/VillamorMuseumjf0803_44.JPG/220px-VillamorMuseumjf0803_44.JPG" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/92/VillamorMuseumjf0803_44.JPG/330px-VillamorMuseumjf0803_44.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/92/VillamorMuseumjf0803_44.JPG/440px-VillamorMuseumjf0803_44.JPG 2x" data-file-width="4608" data-file-height="3456" /></a><figcaption>An HH-52 Seaguard on static display at the <a href="/wiki/Philippine_Air_Force_Aerospace_Museum" title="Philippine Air Force Aerospace Museum">Philippine Air Force Aerospace Museum</a> in Manila</figcaption></figure> <ul><li>62018 – On static display at the Philippine Air Force Museum in <a href="/wiki/Pasay" title="Pasay">Pasay, Manila</a>.<sup id="cite_ref-53" class="reference"><a href="#cite_note-53"><span class="cite-bracket">[</span>53<span class="cite-bracket">]</span></a></sup></li></ul> <div class="mw-heading mw-heading3"><h3 id="South_Africa">South Africa</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit&section=12" title="Edit section: South Africa"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>62-062 – S-62A on static display in <a href="/wiki/Strand,_Western_Cape" title="Strand, Western Cape">Strand, Western Cape</a>. It has been painted to resemble SH-3 bureau number 150142.<sup id="cite_ref-54" class="reference"><a href="#cite_note-54"><span class="cite-bracket">[</span>54<span class="cite-bracket">]</span></a></sup></li></ul> <div class="mw-heading mw-heading3"><h3 id="Thailand">Thailand</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit&section=13" title="Edit section: Thailand"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>On static display at the Thai Police Aviation Division operations base in Bangkok, Thailand.<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 2022)">citation needed</span></a></i>]</sup></li></ul> <div class="mw-heading mw-heading2"><h2 id="Specifications_(HH-52A)"><span id="Specifications_.28HH-52A.29"></span>Specifications (HH-52A)</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit&section=14" title="Edit section: Specifications (HH-52A)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/File:Sikorsky_HH-52_Seaguard_Line_Drawing.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/78/Sikorsky_HH-52_Seaguard_Line_Drawing.svg/475px-Sikorsky_HH-52_Seaguard_Line_Drawing.svg.png" decoding="async" width="475" height="319" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/78/Sikorsky_HH-52_Seaguard_Line_Drawing.svg/713px-Sikorsky_HH-52_Seaguard_Line_Drawing.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/78/Sikorsky_HH-52_Seaguard_Line_Drawing.svg/950px-Sikorsky_HH-52_Seaguard_Line_Drawing.svg.png 2x" data-file-width="574" data-file-height="385" /></a><figcaption></figcaption></figure> <p style="font-size: 90%; margin:0;"><i>Data from</i> <i>Jane's All The World's Aircraft 1969–70</i><sup id="cite_ref-Janes_69_p434-5_55-0" class="reference"><a href="#cite_note-Janes_69_p434-5-55"><span class="cite-bracket">[</span>55<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> 3</li> <li><b>Capacity:</b> 3,127 lb (1,418 kg) payload<sup id="cite_ref-Sikorsky_Preflight_Reference_Cards_56-0" class="reference"><a href="#cite_note-Sikorsky_Preflight_Reference_Cards-56"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup></li> <li><b>Length:</b> 44 ft 6.5 in (13.576 m)</li> <li><b>Height:</b> 16 ft 0 in (4.88 m)</li> <li><b>Empty weight:</b> 5,083 lb (2,306 kg) <sup id="cite_ref-Sikorsky_Preflight_Reference_Cards_56-1" class="reference"><a href="#cite_note-Sikorsky_Preflight_Reference_Cards-56"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup></li> <li><b>Max takeoff weight:</b> 8,300 lb (3,765 kg) <sup id="cite_ref-Sikorsky_Preflight_Reference_Cards_56-2" class="reference"><a href="#cite_note-Sikorsky_Preflight_Reference_Cards-56"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup></li> <li><b>Powerplant:</b> 1 × <a href="/wiki/General_Electric_T58" title="General Electric T58">General Electric T58-GE-8</a> <a href="/wiki/Turboshaft" title="Turboshaft">turboshaft</a> engine, 730 shp (540 kW) (de-rated from 1,250 shp (932 kW))</li> <li><b>Main rotor diameter:</b> 53 ft (16 m)</li> <li><b>Main rotor area:</b> 2,206 sq ft (204.9 m<sup>2</sup>) <br /></li> <li><b>Blade section:</b> - <a href="/wiki/NACA_airfoil" title="NACA airfoil">NACA 0012</a><sup id="cite_ref-Selig_57-0" class="reference"><a href="#cite_note-Selig-57"><span class="cite-bracket">[</span>57<span class="cite-bracket">]</span></a></sup></li></ul> <p><span style="font-size:120%"><b>Performance</b></span> </p> <ul><li><b>Maximum speed:</b> 95 kn (109 mph, 176 km/h) at sea level</li> <li><b>Cruise speed:</b> 85 kn (98 mph, 157 km/h)</li> <li><b>Range:</b> 412 nmi (474 mi, 763 km)</li> <li><b>Service ceiling:</b> 11,200 ft (3,400 m)</li> <li><b>Rate of climb:</b> 1,080 ft/min (5.5 m/s)</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=Sikorsky_HH-52_Seaguard&action=edit&section=15" 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> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:HH-52A_Lake_Ponchartrain_1964.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/HH-52A_Lake_Ponchartrain_1964.jpg/220px-HH-52A_Lake_Ponchartrain_1964.jpg" decoding="async" width="220" height="172" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/HH-52A_Lake_Ponchartrain_1964.jpg/330px-HH-52A_Lake_Ponchartrain_1964.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d6/HH-52A_Lake_Ponchartrain_1964.jpg/440px-HH-52A_Lake_Ponchartrain_1964.jpg 2x" data-file-width="1874" data-file-height="1468" /></a><figcaption>HH-52A in a lake, 1964</figcaption></figure> <p> <b>Related development</b> </p> <ul><li><a href="/wiki/Sikorsky_SH-3_Sea_King" title="Sikorsky SH-3 Sea King">Sikorsky SH-3 Sea King</a></li> <li><a href="/wiki/Sikorsky_S-61R" title="Sikorsky S-61R">Sikorsky HH-3F Pelican</a></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">Sikorsky S-55</a></li></ul> <p> <b>Related lists</b> </p> <ul><li><a href="/wiki/List_of_military_aircraft_of_the_United_States" class="mw-redirect" title="List of military aircraft of the United States">List of military aircraft of the United States</a></li> <li><a href="/wiki/List_of_rotorcraft" title="List of rotorcraft">List of rotorcraft</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=Sikorsky_HH-52_Seaguard&action=edit&section=16" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Citations">Citations</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Sikorsky_HH-52_Seaguard&action=edit&section=17" title="Edit section: Citations"><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"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-:0-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-:0_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:0_1-1"><sup><i><b>b</b></i></sup></a></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://airandspace.si.edu/collection-objects/sikorsky-hh-52a-seaguard/nasm_A20160034000">"Sikorsky HH-52A Seaguard | National Air and Space Museum"</a>. <i>airandspace.si.edu</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2024-06-23</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=airandspace.si.edu&rft.atitle=Sikorsky+HH-52A+Seaguard+%7C+National+Air+and+Space+Museum&rft_id=https%3A%2F%2Fairandspace.si.edu%2Fcollection-objects%2Fsikorsky-hh-52a-seaguard%2Fnasm_A20160034000&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-uscg_officialhist-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-uscg_officialhist_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-uscg_officialhist_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-uscg_officialhist_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-uscg_officialhist_2-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-uscg_officialhist_2-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-uscg_officialhist_2-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-uscg_officialhist_2-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-uscg_officialhist_2-7"><sup><i><b>h</b></i></sup></a> <a href="#cite_ref-uscg_officialhist_2-8"><sup><i><b>i</b></i></sup></a> <a href="#cite_ref-uscg_officialhist_2-9"><sup><i><b>j</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="https://www.history.uscg.mil/browse-by-topic/Aviation/Article/2390838/sikorsky-hh-52a-seaguard/">"Sikorsky HH-52A Seaguard"</a>. history.uscg.mil. 22 October 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">1 August</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Sikorsky+HH-52A+Seaguard&rft.pub=history.uscg.mil&rft.date=2020-10-22&rft_id=https%3A%2F%2Fwww.history.uscg.mil%2Fbrowse-by-topic%2FAviation%2FArticle%2F2390838%2Fsikorsky-hh-52a-seaguard%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-mcgowen_84-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-mcgowen_84_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-mcgowen_84_3-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-mcgowen_84_3-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-mcgowen_84_3-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text">McGowen 2005, p. 84.</span> </li> <li id="cite_note-mcgowen_84118-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-mcgowen_84118_4-0">^</a></b></span> <span class="reference-text">McGowen 2005, pp. 84, 118.</span> </li> <li id="cite_note-forgotten_washingtonpost-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-forgotten_washingtonpost_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-forgotten_washingtonpost_5-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-forgotten_washingtonpost_5-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-forgotten_washingtonpost_5-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRuane2016" class="citation news cs1">Ruane, Michael E. (4 March 2016). <a rel="nofollow" class="external text" href="https://www.washingtonpost.com/local/burning-ships-a-rescue-and-a-place-in-the-smithsonian-for-a-coast-guard-aircraft/2016/03/04/3edf7b84-d9ad-11e5-925f-1d10062cc82d_story.html">"The story of the helicopter that saved 22 sailors from burning ships was forgotten. Until now"</a>. <i><a href="/wiki/Washington_Post" class="mw-redirect" title="Washington Post">Washington Post</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Washington+Post&rft.atitle=The+story+of+the+helicopter+that+saved+22+sailors+from+burning+ships+was+forgotten.+Until+now&rft.date=2016-03-04&rft.aulast=Ruane&rft.aufirst=Michael+E.&rft_id=https%3A%2F%2Fwww.washingtonpost.com%2Flocal%2Fburning-ships-a-rescue-and-a-place-in-the-smithsonian-for-a-coast-guard-aircraft%2F2016%2F03%2F04%2F3edf7b84-d9ad-11e5-925f-1d10062cc82d_story.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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 id="CITEREFChiles" class="citation book cs1">Chiles, James R. <i>The God Machine: From Boomerangs to Black Hawks: The Story of the Helicopter</i>. p. 218.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+God+Machine%3A+From+Boomerangs+to+Black+Hawks%3A+The+Story+of+the+Helicopter&rft.pages=218&rft.aulast=Chiles&rft.aufirst=James+R.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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 magazine cs1"><a rel="nofollow" class="external text" href="https://books.google.com/books?id=UVJTRxhEEo4C&q=black%20hawks&pg=PA8">"New Helicopter Service"</a>. <i>Flying</i>. Vol. 69, no. 2. August 1961. p. 8. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0015-4806">0015-4806</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Flying&rft.atitle=New+Helicopter+Service&rft.volume=69&rft.issue=2&rft.pages=8&rft.date=1961-08&rft.issn=0015-4806&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DUVJTRxhEEo4C%26q%3Dblack%2520hawks%26pg%3DPA8&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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="CITEREFBoyes1961" class="citation magazine cs1">Boyes, Lindy (December 1961). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=1hZcCuEbSIsC&pg=PA44">"San Francisco & Oakland Helicopter Airlines"</a>. <i>Flying</i>. Vol. 69, no. 6. p. 44. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0015-4806">0015-4806</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Flying&rft.atitle=San+Francisco+%26+Oakland+Helicopter+Airlines&rft.volume=69&rft.issue=6&rft.pages=44&rft.date=1961-12&rft.issn=0015-4806&rft.aulast=Boyes&rft.aufirst=Lindy&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D1hZcCuEbSIsC%26pg%3DPA44&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" 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">Leyes and William Fleming 2007, p. 255.</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 class="citation magazine cs1"><a rel="nofollow" class="external text" href="https://books.google.com/books?id=0Korb5DuDEEC&dq=Sikorsky+S-62&pg=PA32">"Big Business"</a>. <i>Flying</i>. Vol. 70, no. 6. June 1962. pp. 32–33. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0015-4806">0015-4806</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Flying&rft.atitle=Big+Business&rft.volume=70&rft.issue=6&rft.pages=32-33&rft.date=1962-06&rft.issn=0015-4806&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D0Korb5DuDEEC%26dq%3DSikorsky%2BS-62%26pg%3DPA32&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></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 magazine cs1"><a rel="nofollow" class="external text" href="https://books.google.com/books?id=yk-e7GrGplcC&dq=Sikorsky+S-62&pg=PA154">"Rotary-Wing Aircraft"</a>. <i>Flying</i>. Vol. 69, no. 5. November 1961. p. 154. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0015-4806">0015-4806</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Flying&rft.atitle=Rotary-Wing+Aircraft&rft.volume=69&rft.issue=5&rft.pages=154&rft.date=1961-11&rft.issn=0015-4806&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3Dyk-e7GrGplcC%26dq%3DSikorsky%2BS-62%26pg%3DPA154&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-mcgowen_155-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-mcgowen_155_12-0">^</a></b></span> <span class="reference-text">McGowen 2005, p. 155.</span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</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.today/20120630182933/http://www.helis.com/database/model/584/">"Mitsubishi S-62J - Helicopter Database"</a>. <i>helis.com</i>. 30 June 2012. Archived from <a rel="nofollow" class="external text" href="http://www.helis.com/database/model/584/">the original</a> on 30 June 2012.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=helis.com&rft.atitle=Mitsubishi+S-62J+-+Helicopter+Database&rft.date=2012-06-30&rft_id=http%3A%2F%2Fwww.helis.com%2Fdatabase%2Fmodel%2F584%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-World_Helicopter_Market_1968_pg_53-14"><span class="mw-cite-backlink">^ <a href="#cite_ref-World_Helicopter_Market_1968_pg_53_14-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-World_Helicopter_Market_1968_pg_53_14-1"><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/pdfarchive/view/1968/1968%20-%201209.html">"World Helicopter Market 1968"</a>. p. 53<span class="reference-accessdate">. Retrieved <span class="nowrap">25 February</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=World+Helicopter+Market+1968&rft.pages=53&rft_id=http%3A%2F%2Fwww.flightglobal.com%2Fpdfarchive%2Fview%2F1968%2F1968%2520-%25201209.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</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.airliners.net/photo/Japan---Air/Sikorsky-(Mitsubishi)-S-62J/0852731/L/&sid=af9a82c5d71e842eca6850665addcd2d">"JSDAF S-62"</a>. Demand media<span class="reference-accessdate">. Retrieved <span class="nowrap">26 February</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=JSDAF+S-62&rft.pub=Demand+media&rft_id=http%3A%2F%2Fwww.airliners.net%2Fphoto%2FJapan---Air%2FSikorsky-%28Mitsubishi%29-S-62J%2F0852731%2FL%2F%26sid%3Daf9a82c5d71e842eca6850665addcd2d&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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 class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.j-hangarspace.jp/japan-coast-guard-where-are-they-now">"Japan Coast Guard: Aircraft Data File - J-HangarSpace: Information on Japanese Aviation"</a>. <i>www.j-hangarspace.jp</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.j-hangarspace.jp&rft.atitle=Japan+Coast+Guard%3A+Aircraft+Data+File+-+J-HangarSpace%3A+Information+on+Japanese+Aviation&rft_id=http%3A%2F%2Fwww.j-hangarspace.jp%2Fjapan-coast-guard-where-are-they-now&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-17">^</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.flightglobal.com/pdfarchive/view/1968/1968%20-%201210.html">"World Helicopter Market 1968"</a>. flightglobal.com. p. 54<span class="reference-accessdate">. Retrieved <span class="nowrap">26 February</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=World+Helicopter+Market+1968&rft.pages=54&rft.pub=flightglobal.com&rft_id=http%3A%2F%2Fwww.flightglobal.com%2Fpdfarchive%2Fview%2F1968%2F1968%2520-%25201210.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-18">^</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.airliners.net/photo/Philippines---Air/Sikorsky-(Mitsubishi)-S-62J/1645396/L/&sid=af9a82c5d71e842eca6850665addcd2d">"Phil Air Force S-62"</a>. Demand media<span class="reference-accessdate">. Retrieved <span class="nowrap">26 February</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=Phil+Air+Force+S-62&rft.pub=Demand+media&rft_id=http%3A%2F%2Fwww.airliners.net%2Fphoto%2FPhilippines---Air%2FSikorsky-%28Mitsubishi%29-S-62J%2F1645396%2FL%2F%26sid%3Daf9a82c5d71e842eca6850665addcd2d&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</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.uscg.mil/history/webaircraft/SikorskyHH52A.pdf">"Sikorsky HH-52A Seaguard"</a> <span class="cs1-format">(PDF)</span>. uscg.mil<span class="reference-accessdate">. Retrieved <span class="nowrap">24 February</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=Sikorsky+HH-52A+Seaguard&rft.pub=uscg.mil&rft_id=http%3A%2F%2Fwww.uscg.mil%2Fhistory%2Fwebaircraft%2FSikorskyHH52A.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" 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.aeroflight.co.uk/user/fleet/iceland-cg-sikorsky-s-62.htm">"Icelandic Coast Guard Service"</a>. aeroflight.co.uk<span class="reference-accessdate">. Retrieved <span class="nowrap">26 February</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=Icelandic+Coast+Guard+Service&rft.pub=aeroflight.co.uk&rft_id=http%3A%2F%2Fwww.aeroflight.co.uk%2Fuser%2Ffleet%2Ficeland-cg-sikorsky-s-62.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</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.flightglobal.com/pdfarchive/view/1968/1968%20-%201211.html">"World Helicopter Market 1968"</a>. flightglobal.com. p. 55<span class="reference-accessdate">. Retrieved <span class="nowrap">26 February</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=World+Helicopter+Market+1968&rft.pages=55&rft.pub=flightglobal.com&rft_id=http%3A%2F%2Fwww.flightglobal.com%2Fpdfarchive%2Fview%2F1968%2F1968%2520-%25201211.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" 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">Endres 1979, p. 12.</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"><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.sikorskyarchives.com/S-62%20HELICOPTER.php">"S-62 (HH-52A, S-62A, S-62B, S-62C)"</a>. sikorskyarchives.com<span class="reference-accessdate">. Retrieved <span class="nowrap">26 February</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=S-62+%28HH-52A%2C+S-62A%2C+S-62B%2C+S-62C%29&rft.pub=sikorskyarchives.com&rft_id=http%3A%2F%2Fwww.sikorskyarchives.com%2FS-62%2520HELICOPTER.php&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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"><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.airliners.net/photo/SFO-Helicopter-Airlines/Sikorsky-S-62A/0090355/L/&sid=af9a82c5d71e842eca6850665addcd2d">"SFO-Helicopter Airlines"</a>. Demand media<span class="reference-accessdate">. Retrieved <span class="nowrap">26 February</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=SFO-Helicopter+Airlines&rft.pub=Demand+media&rft_id=http%3A%2F%2Fwww.airliners.net%2Fphoto%2FSFO-Helicopter-Airlines%2FSikorsky-S-62A%2F0090355%2FL%2F%26sid%3Daf9a82c5d71e842eca6850665addcd2d&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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"><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.navalaviationmuseum.org/attractions/aircraft-exhibits/item/?item=hh-52_seaguard">"HH-52 SEAGUARD"</a>. <i>navalaviationmuseum.org</i>. Naval Aviation Museum Foundation<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=navalaviationmuseum.org&rft.atitle=HH-52+SEAGUARD&rft_id=http%3A%2F%2Fwww.navalaviationmuseum.org%2Fattractions%2Faircraft-exhibits%2Fitem%2F%3Fitem%3Dhh-52_seaguard&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://aerialvisuals.ca/AirframeDossier.php?Serial=63074">"Airframe Dossier – Sikorsky HH-52A Seaguard, s/n 1355 USCG, c/n 62-024"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+%E2%80%93+Sikorsky+HH-52A+Seaguard%2C+s%2Fn+1355+USCG%2C+c%2Fn+62-024&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D63074&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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="http://aerialvisuals.ca/AirframeDossier.php?Serial=7834">"Airframe Dossier – SikorskyS-62 / H-52 / HU2S, s/n 1370 USCG"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+%E2%80%93+SikorskyS-62+%2F+H-52+%2F+HU2S%2C+s%2Fn+1370+USCG&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D7834&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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 class="citation web cs1"><a rel="nofollow" class="external text" href="http://yanksair.org/collection/sikorsky-s-62a-seaguard-hh-52a">"Sikorsky S-62A Seaguard (HH-52A)"</a>. <i>Yanks Air Museum</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Yanks+Air+Museum&rft.atitle=Sikorsky+S-62A+Seaguard+%28HH-52A%29&rft_id=http%3A%2F%2Fyanksair.org%2Fcollection%2Fsikorsky-s-62a-seaguard-hh-52a&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" 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="http://aerialvisuals.ca/AirframeDossier.php?Serial=33904">"Airframe Dossier – SikorskyS-62 / H-52 / HU2S, s/n 1375 USCG, c/r N9165Q"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+%E2%80%93+SikorskyS-62+%2F+H-52+%2F+HU2S%2C+s%2Fn+1375+USCG%2C+c%2Fr+N9165Q&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D33904&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" 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 class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.ussalabama.com/explore/aircraft">"Aircraft"</a>. <i>USS Alabama Battleship Memorial Park</i>. 5 January 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=USS+Alabama+Battleship+Memorial+Park&rft.atitle=Aircraft&rft.date=2017-01-05&rft_id=http%3A%2F%2Fwww.ussalabama.com%2Fexplore%2Faircraft&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-31"><span class="mw-cite-backlink"><b><a href="#cite_ref-31">^</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/20170809041923/http://americanhelicopter.museum/aircraft/sikorsky-s-62-hh-52a-sea-guardian">"Sikorsky S-62 / HH 52A Sea Guardian"</a>. <i>American Helicopter Museum & Education Center</i>. Archived from <a rel="nofollow" class="external text" href="http://americanhelicopter.museum/aircraft/sikorsky-s-62-hh-52a-sea-guardian">the original</a> on 9 August 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=American+Helicopter+Museum+%26+Education+Center&rft.atitle=Sikorsky+S-62+%2F+HH+52A+Sea+Guardian&rft_id=http%3A%2F%2Famericanhelicopter.museum%2Faircraft%2Fsikorsky-s-62-hh-52a-sea-guardian&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-32"><span class="mw-cite-backlink"><b><a href="#cite_ref-32">^</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://aerialvisuals.ca/AirframeDossier.php?Serial=58427">"Airframe Dossier – Sikorsky HH-52A Seaguard, s/n 1383 USCG, c/n 62-064"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+%E2%80%93+Sikorsky+HH-52A+Seaguard%2C+s%2Fn+1383+USCG%2C+c%2Fn+62-064&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D58427&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-33"><span class="mw-cite-backlink"><b><a href="#cite_ref-33">^</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/20170709214100/http://www.maam.org/airshow/hh52.htm">"SIKORSKY HH-52A "SEAGUARD"<span class="cs1-kern-right"></span>"</a>. <i>Mid-Atlantic Air Museum</i>. Archived from <a rel="nofollow" class="external text" href="http://www.maam.org/airshow/hh52.htm">the original</a> on 9 July 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Mid-Atlantic+Air+Museum&rft.atitle=SIKORSKY+HH-52A+%22SEAGUARD%22&rft_id=http%3A%2F%2Fwww.maam.org%2Fairshow%2Fhh52.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-34"><span class="mw-cite-backlink"><b><a href="#cite_ref-34">^</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://aerialvisuals.ca/AirframeDossier.php?Serial=3323">"Airframe Dossier – Sikorsky HH-52A Seaguard, s/n 1395 USCG"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+%E2%80%93+Sikorsky+HH-52A+Seaguard%2C+s%2Fn+1395+USCG&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D3323&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-35"><span class="mw-cite-backlink"><b><a href="#cite_ref-35">^</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://aerialvisuals.ca/AirframeDossier.php?Serial=13804">"Airframe Dossier – Sikorsky HH-52A Seaguard, s/n 1398 USCG, c/n 62-083"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+%E2%80%93+Sikorsky+HH-52A+Seaguard%2C+s%2Fn+1398+USCG%2C+c%2Fn+62-083&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D13804&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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 class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.museumofflight.org/aircraft/sikorsky-usa-hh-52-seaguard">"Sikorsky HH-52 Seaguard"</a>. <i>The Museum of Flight</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Museum+of+Flight&rft.atitle=Sikorsky+HH-52+Seaguard&rft_id=http%3A%2F%2Fwww.museumofflight.org%2Faircraft%2Fsikorsky-usa-hh-52-seaguard&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-37"><span class="mw-cite-backlink"><b><a href="#cite_ref-37">^</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.helis.com/database/cn/6731">"c/n 62-100"</a>. <i>helis.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=helis.com&rft.atitle=c%2Fn+62-100&rft_id=http%3A%2F%2Fwww.helis.com%2Fdatabase%2Fcn%2F6731&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://aerialvisuals.ca/AirframeDossier.php?Serial=64040">"Airframe Dossier – Sikorsky HH-52A Seaguard, s/n 1423 USCG, c/n 62.111"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+%E2%80%93+Sikorsky+HH-52A+Seaguard%2C+s%2Fn+1423+USCG%2C+c%2Fn+62.111&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D64040&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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"><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/20170523082734/https://airandspace.si.edu/collection-objects/sikorsky-hh-52a-seaguard">"Sikorsky HH-52A Seaguard"</a>. <i>Smithsonian National Air and Space Museum</i>. Archived from <a rel="nofollow" class="external text" href="http://airandspace.si.edu/collection-objects/sikorsky-hh-52a-seaguard">the original</a> on 23 May 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Smithsonian+National+Air+and+Space+Museum&rft.atitle=Sikorsky+HH-52A+Seaguard&rft_id=http%3A%2F%2Fairandspace.si.edu%2Fcollection-objects%2Fsikorsky-hh-52a-seaguard&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-40"><span class="mw-cite-backlink"><b><a href="#cite_ref-40">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFConnor2016" class="citation web cs1">Connor, Roger (14 March 2016). <a rel="nofollow" class="external text" href="http://airandspace.si.edu/stories/editorial/celebrating-centennial-coast-guard-aviation-seaguard">"Celebrating the Centennial of Coast Guard Aviation with the Seaguard"</a>. <i>Smithsonian National Air and Space Museum</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Smithsonian+National+Air+and+Space+Museum&rft.atitle=Celebrating+the+Centennial+of+Coast+Guard+Aviation+with+the+Seaguard&rft.date=2016-03-14&rft.aulast=Connor&rft.aufirst=Roger&rft_id=http%3A%2F%2Fairandspace.si.edu%2Fstories%2Feditorial%2Fcelebrating-centennial-coast-guard-aviation-seaguard&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-41"><span class="mw-cite-backlink"><b><a href="#cite_ref-41">^</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://aoptero.org/index.php/about/phoenix-project">"Phoenix Project"</a>. <i>Coast Guard Aviation Association</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Coast+Guard+Aviation+Association&rft.atitle=Phoenix+Project&rft_id=http%3A%2F%2Faoptero.org%2Findex.php%2Fabout%2Fphoenix-project&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-42"><span class="mw-cite-backlink"><b><a href="#cite_ref-42">^</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/20170726080137/http://www.neam.org/ac-sikorsky-hh52a.php">"Sikorsky HH-52A (S-62A) 'Seaguard'<span class="cs1-kern-right"></span>"</a>. <i>New England Air Museum</i>. Archived from <a rel="nofollow" class="external text" href="http://www.neam.org/ac-sikorsky-hh52a.php">the original</a> on 26 July 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=New+England+Air+Museum&rft.atitle=Sikorsky+HH-52A+%28S-62A%29+%27Seaguard%27&rft_id=http%3A%2F%2Fwww.neam.org%2Fac-sikorsky-hh52a.php&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-43"><span class="mw-cite-backlink"><b><a href="#cite_ref-43">^</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/20151219014823/http://www.intrepidmuseum.org/AircraftCollection.aspx">"Aircraft COLLECTION"</a>. <i>Intrepid Sea, Air & Space Museum Complex</i>. Archived from <a rel="nofollow" class="external text" href="http://www.intrepidmuseum.org/AircraftCollection.aspx">the original</a> on 19 December 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Intrepid+Sea%2C+Air+%26+Space+Museum+Complex&rft.atitle=Aircraft+COLLECTION&rft_id=http%3A%2F%2Fwww.intrepidmuseum.org%2FAircraftCollection.aspx&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" 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="http://aerialvisuals.ca/AirframeDossier.php?Serial=17211">"Airframe Dossier - Sikorsky HH-52A Seaguard, s/n 1429 USCG, c/n 62-117"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+-+Sikorsky+HH-52A+Seaguard%2C+s%2Fn+1429+USCG%2C+c%2Fn+62-117&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D17211&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-45"><span class="mw-cite-backlink"><b><a href="#cite_ref-45">^</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/20170921050858/http://www.pimaair.org/aircraft-by-name/item/sikorsky-hh-52a-seaguard">"SEAGUARD"</a>. <i>Pima Air & Space Museum</i>. PimaAir.org. Archived from <a rel="nofollow" class="external text" href="http://www.pimaair.org/aircraft-by-name/item/sikorsky-hh-52a-seaguard">the original</a> on 21 September 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Pima+Air+%26+Space+Museum&rft.atitle=SEAGUARD&rft_id=http%3A%2F%2Fwww.pimaair.org%2Faircraft-by-name%2Fitem%2Fsikorsky-hh-52a-seaguard&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCastiglioneRethage2016" class="citation web cs1">Castiglione, Roger A.; Rethage, Fritz (October 2016). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20170927230246/http://www.njahof.org/doc/TourFinal2016R.pdf">"Self Guided Tour of The Aviation Hall of Fame & Museum of New Jersey"</a> <span class="cs1-format">(PDF)</span>. <i>The Aviation Hall of Fame of New Jersey</i>. Archived from <a rel="nofollow" class="external text" href="http://www.njahof.org/doc/TourFinal2016R.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 27 September 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Aviation+Hall+of+Fame+of+New+Jersey&rft.atitle=Self+Guided+Tour+of+The+Aviation+Hall+of+Fame+%26+Museum+of+New+Jersey&rft.date=2016-10&rft.aulast=Castiglione&rft.aufirst=Roger+A.&rft.au=Rethage%2C+Fritz&rft_id=http%3A%2F%2Fwww.njahof.org%2Fdoc%2FTourFinal2016R.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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="CITEREFKukulka2016" class="citation news cs1">Kukulka, Alexandra (10 June 2016). <a rel="nofollow" class="external text" href="http://www.chicagotribune.com/suburbs/glenview/news/ct-gla-hangar-one-foundation-tl-0602-20160609-story.html">"Organizations seek new home for Naval Air Station Glenview Museum"</a>. <i>Chicago Tribune</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Chicago+Tribune&rft.atitle=Organizations+seek+new+home+for+Naval+Air+Station+Glenview+Museum&rft.date=2016-06-10&rft.aulast=Kukulka&rft.aufirst=Alexandra&rft_id=http%3A%2F%2Fwww.chicagotribune.com%2Fsuburbs%2Fglenview%2Fnews%2Fct-gla-hangar-one-foundation-tl-0602-20160609-story.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" 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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://aerialvisuals.ca/AirframeDossier.php?Serial=70716">"Airframe Dossier – Sikorsky HH-52A Seaguard, s/n 1459 USCG, c/n 62.138"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+%E2%80%93+Sikorsky+HH-52A+Seaguard%2C+s%2Fn+1459+USCG%2C+c%2Fn+62.138&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D70716&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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"><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/20170809094131/http://www.usnasw.org/museum-exhibits/aircraft-on-display/hh-52-helicopter/">"HH-52 Helicopter"</a>. <i>Naval Air Station Wildwood Aviation Museum</i>. NASW Aviation Museum. Archived from <a rel="nofollow" class="external text" href="http://www.usnasw.org/museum-exhibits/aircraft-on-display/hh-52-helicopter">the original</a> on 9 August 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Naval+Air+Station+Wildwood+Aviation+Museum&rft.atitle=HH-52+Helicopter&rft_id=http%3A%2F%2Fwww.usnasw.org%2Fmuseum-exhibits%2Faircraft-on-display%2Fhh-52-helicopter&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></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="http://aerialvisuals.ca/AirframeDossier.php?Serial=69978">"Airframe Dossier – Sikorsky HH-52A Seaguard, s/n 1462"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+%E2%80%93+Sikorsky+HH-52A+Seaguard%2C+s%2Fn+1462&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D69978&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" 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://web.archive.org/web/20170910142901/http://selfridgeairmuseum.org/HH1-52.htm">"HH-52 SEAGUARD"</a>. <i>Selfridge Military Air Museum</i>. Archived from <a rel="nofollow" class="external text" href="http://selfridgeairmuseum.org/HH1-52.htm">the original</a> on 10 September 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Selfridge+Military+Air+Museum&rft.atitle=HH-52+SEAGUARD&rft_id=http%3A%2F%2Fselfridgeairmuseum.org%2FHH1-52.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-52"><span class="mw-cite-backlink"><b><a href="#cite_ref-52">^</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://aerialvisuals.ca/AirframeDossier.php?Serial=746">"Airframe Dossier – Sikorsky HH-52A Seaguard, s/n 1466 USCG, c/n 62145"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+%E2%80%93+Sikorsky+HH-52A+Seaguard%2C+s%2Fn+1466+USCG%2C+c%2Fn+62145&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D746&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-53"><span class="mw-cite-backlink"><b><a href="#cite_ref-53">^</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://aerialvisuals.ca/AirframeDossier.php?Serial=109275">"Airframe Dossier – Sikorsky HH-52A Seaguard, s/n 62018 PhiAF, c/n M62-018"</a>. <i>Aerial Visuals</i>. AerialVisuals.ca<span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aerial+Visuals&rft.atitle=Airframe+Dossier+%E2%80%93+Sikorsky+HH-52A+Seaguard%2C+s%2Fn+62018+PhiAF%2C+c%2Fn+M62-018&rft_id=http%3A%2F%2Faerialvisuals.ca%2FAirframeDossier.php%3FSerial%3D109275&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> <li id="cite_note-54"><span class="mw-cite-backlink"><b><a href="#cite_ref-54">^</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.helis.com/database/cn/6680">"c/n 62-062"</a>. <i>helis.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2 June</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=helis.com&rft.atitle=c%2Fn+62-062&rft_id=http%3A%2F%2Fwww.helis.com%2Fdatabase%2Fcn%2F6680&rfr_id=info%3Asid%2Fen.wikipedia.org%3ASikorsky+HH-52+Seaguard" class="Z3988"></span><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Reliable_sources" title="Wikipedia:Reliable sources"><span title="The material near this tag may rely on an unreliable source. (July 2022)">unreliable source?</span></a></i>]</sup></span> </li> <li id="cite_note-Janes_69_p434-5-55"><span class="mw-cite-backlink"><b><a href="#cite_ref-Janes_69_p434-5_55-0">^</a></b></span> <span class="reference-text">Taylor 1969, pp. 434–434.</span> </li> <li id="cite_note-Sikorsky_Preflight_Reference_Cards-56"><span class="mw-cite-backlink">^ <a href="#cite_ref-Sikorsky_Preflight_Reference_Cards_56-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Sikorsky_Preflight_Reference_Cards_56-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Sikorsky_Preflight_Reference_Cards_56-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text">Sikorsky Preflight Reference Cards</span> </li> <li id="cite_note-Selig-57"><span class="mw-cite-backlink"><b><a href="#cite_ref-Selig_57-0">^</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><span class="reference-accessdate">. Retrieved <span class="nowrap">16 April</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%3ASikorsky+HH-52+Seaguard" class="Z3988"></span></span> </li> </ol></div></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=Sikorsky_HH-52_Seaguard&action=edit&section=18" title="Edit section: Bibliography"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Endres, Günter G. <i>World Airline Fleets 1979</i>. Hounslow, UK: Airline Publications and Sales Ltd., 1979. <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/0-905117-53-0" title="Special:BookSources/0-905117-53-0">0-905117-53-0</a>.</li> <li>Leyes, Richard A. and William A. Fleming. <i>The History of North American Small Gas Turbine Aircraft Engines</i>. American Institute of Aeronautics and Astronautics, 2007. <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/1-563473-32-1" title="Special:BookSources/1-563473-32-1">1-563473-32-1</a>.</li> <li>McGowen, Stanley S. <i>Helicopters: An Illustrated History of Their Impact</i>. ABC-CLIO, 2005. <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/1-851094-68-7" title="Special:BookSources/1-851094-68-7">1-851094-68-7</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 1969–70</i>. London:Jane's Yearbooks, 1969.</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=Sikorsky_HH-52_Seaguard&action=edit&section=19" 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 .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></div> <div class="side-box-text plainlist">Wikimedia Commons has media related to <span style="font-weight: bold; font-style: italic;"><a href="https://commons.wikimedia.org/wiki/Category:Sikorsky_S-62" class="extiw" title="commons:Category:Sikorsky S-62">Sikorsky S-62</a></span>.</div></div> </div> <ul><li><a rel="nofollow" class="external text" href="http://www.maam.org/airshow/hh52.htm">The Last Flying Lifeboat on MAAM.org</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20070619022245/http://www.maam.org/airshow/hh52.htm">Archived</a> 2007-06-19 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></li> <li><a rel="nofollow" class="external text" href="http://www.hangarone.org">Naval Air Station Glenview Museum</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110728150539/http://usnasw.org/museum-exhibits/aircraft-on-display">US Naval Air Station Wildwood Museum</a></li> <li><a rel="nofollow" class="external text" href="http://www.helis.com/database/model/576/">HELIS.com Sikorsky S-62/HH-52 Database</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Sikorsky_S-55/S-58_family_&amp;_S-62" 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="3"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Sikorsky_S-55/S-58_family" title="Template:Sikorsky S-55/S-58 family"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Sikorsky_S-55/S-58_family" title="Template talk:Sikorsky S-55/S-58 family"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Sikorsky_S-55/S-58_family" title="Special:EditPage/Template:Sikorsky S-55/S-58 family"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Sikorsky_S-55/S-58_family_&amp;_S-62" style="font-size:114%;margin:0 4em"><a href="/wiki/Sikorsky_Aircraft" title="Sikorsky Aircraft">Sikorsky</a> <a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">S-55</a>/<a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">S-58 family</a> & <a class="mw-selflink selflink">S-62</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Military 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/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">H-19</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">H-34</a></li> <li><a class="mw-selflink selflink">H-52</a></li></ul> <ul><li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">HO4S</a></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">HRS</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">HSS-1</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">HUS</a></li> <li><a class="mw-selflink selflink">HU2S</a></li></ul> <ul><li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">CH-126</a></li></ul> </div></td><td class="noviewer navbox-image" rowspan="7" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><a href="/wiki/File:Sikorsky_S-55_inflight_(altered).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Sikorsky_S-55_inflight_%28altered%29.jpg/100px-Sikorsky_S-55_inflight_%28altered%29.jpg" decoding="async" width="100" height="61" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Sikorsky_S-55_inflight_%28altered%29.jpg/150px-Sikorsky_S-55_inflight_%28altered%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c3/Sikorsky_S-55_inflight_%28altered%29.jpg/200px-Sikorsky_S-55_inflight_%28altered%29.jpg 2x" data-file-width="836" data-file-height="514" /></a></span><br /><span typeof="mw:File"><a href="/wiki/File:H-34_in_Vietnam.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/H-34_in_Vietnam.jpg/100px-H-34_in_Vietnam.jpg" decoding="async" width="100" height="65" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/H-34_in_Vietnam.jpg/150px-H-34_in_Vietnam.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8d/H-34_in_Vietnam.jpg/200px-H-34_in_Vietnam.jpg 2x" data-file-width="800" data-file-height="520" /></a></span><br /><span typeof="mw:File"><a href="/wiki/File:1980_06_24_II_Dia_92_54_AAR.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/1980_06_24_II_Dia_92_54_AAR.jpg/100px-1980_06_24_II_Dia_92_54_AAR.jpg" decoding="async" width="100" height="65" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/1980_06_24_II_Dia_92_54_AAR.jpg/150px-1980_06_24_II_Dia_92_54_AAR.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/db/1980_06_24_II_Dia_92_54_AAR.jpg/200px-1980_06_24_II_Dia_92_54_AAR.jpg 2x" data-file-width="1280" data-file-height="832" /></a></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Model numbers</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/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">S-55</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">S-58</a></li> <li><a class="mw-selflink selflink">S-62</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">License<br />production</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 id="Westland(UK)" scope="row" class="navbox-group" style="width:1%"><small><a href="/wiki/Westland_Aircraft" title="Westland Aircraft">Westland</a><br />(UK)</small></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/Westland_Wessex" title="Westland Wessex">Wessex</a></li> <li><a href="/wiki/Westland_Whirlwind_(helicopter)" title="Westland Whirlwind (helicopter)">Whirlwind</a></li></ul> <ul><li><a href="/wiki/Westland_Whirlwind_(helicopter)" title="Westland Whirlwind (helicopter)">WS-55</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Modifications</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%"><small><a href="/w/index.php?title=Orlando_Helicopter&action=edit&redlink=1" class="new" title="Orlando Helicopter (page does not exist)">Orlando</a></small></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/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">OHA-S-55</a></li></ul> <ul><li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">Airliner</a></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">Bearcat</a></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">Defender</a></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">Heavy Lifter</a></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">Heli-Camper (I)</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">Heli-Camper (II)</a></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">Heli-Home (I)</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">Heli-Home (II)</a></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">Nite-Writer</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><small><a href="/wiki/Piasecki_Aircraft" title="Piasecki Aircraft">Piasecki</a></small></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/Piasecki_PA-97_Helistat" title="Piasecki PA-97 Helistat">PA-97 Helistat</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><small><a href="/w/index.php?title=Vertical_Aircraft_Technologies&action=edit&redlink=1" class="new" title="Vertical Aircraft Technologies (page does not exist)">VAT</a></small></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/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">Elite</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Primary names</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/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">Chickasaw</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">Choctaw</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">Seabat</a></li> <li><a class="mw-selflink selflink">Seaguard</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">Seahorse</a></li> <li><a href="/wiki/Westland_Wessex" title="Westland Wessex">Wessex</a></li> <li><a href="/wiki/Westland_Whirlwind_(helicopter)" title="Westland Whirlwind (helicopter)">Whirlwind</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Accidents and incidents</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/Chicago_Helicopter_Airways_Flight_698" title="Chicago Helicopter Airways Flight 698">Chicago Helicopter Airways Flight 698</a> <small>(1960)</small></li> <li><a href="/wiki/1975_Kjalarnes_helicopter_crash" title="1975 Kjalarnes helicopter crash">1975 Kjalarnes S-55B crash</a></li> <li><a href="/wiki/1981_Bristow_Helicopters_Westland_Wessex_crash" title="1981 Bristow Helicopters Westland Wessex crash">1981 Bristow Helicopters Wessex crash</a> <ul><li><a href="/wiki/1993_Llyn_Padarn_helicopter_crash" title="1993 Llyn Padarn helicopter crash">1993 Llyn Padarn Wessex crash</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Topics</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/Aircraft_in_fiction#Sikorsky_H-19_/_Westland_Whirlwind" title="Aircraft in fiction">In fiction: S-55</a> <ul><li><a href="/wiki/Aircraft_in_fiction#Sikorsky_S-58" title="Aircraft in fiction">S-58</a></li></ul></li> <li><a href="/wiki/List_of_Sikorsky_H-19_operators" title="List of Sikorsky H-19 operators">Operators</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div>See also: <a href="/wiki/Template:Sikorsky_S-61_family" title="Template:Sikorsky S-61 family">Sikorsky S-61 family</a>  •  <a href="/wiki/Template:Sikorsky_S-70_family" title="Template:Sikorsky S-70 family">Sikorsky S-70 family</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Sikorsky_S-61_Sea_King_family" 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:Sikorsky_S-61_family" title="Template:Sikorsky S-61 family"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Sikorsky_S-61_family" title="Template talk:Sikorsky S-61 family"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Sikorsky_S-61_family" title="Special:EditPage/Template:Sikorsky S-61 family"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Sikorsky_S-61_Sea_King_family" style="font-size:114%;margin:0 4em"><a href="/wiki/Sikorsky_Aircraft" title="Sikorsky Aircraft">Sikorsky</a> <a href="/wiki/Sikorsky_S-61" title="Sikorsky S-61">S-61 Sea King family</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Military<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/Sikorsky_SH-3_Sea_King" title="Sikorsky SH-3 Sea King">HSS-2</a></li> <li><a href="/wiki/Sikorsky_SH-3_Sea_King" title="Sikorsky SH-3 Sea King">H-3</a> <ul><li><a href="/wiki/Sikorsky_S-61R" title="Sikorsky S-61R">CH-3/HH-3E/HH-3F</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Model numbers</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/Sikorsky_SH-3_Sea_King#Agusta" title="Sikorsky SH-3 Sea King">AS-61</a></li> <li><a href="/wiki/Sikorsky_SH-3_Sea_King" title="Sikorsky SH-3 Sea King">S-61</a> <ul><li><a href="/wiki/Sikorsky_S-61" title="Sikorsky S-61">S-61L/N</a></li> <li><a href="/wiki/Sikorsky_S-61" title="Sikorsky S-61">S-61R</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Foreign<br />production</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%"><a href="/wiki/Westland_Helicopters" title="Westland Helicopters">Westland</a> (UK)</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/Westland_Sea_King" title="Westland Sea King">WS-61</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/United_Aircraft_of_Canada" class="mw-redirect" title="United Aircraft of Canada">United Aircraft of Canada</a> (Canada)</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/Sikorsky_CH-124_Sea_King" title="Sikorsky CH-124 Sea King">CH-124 Sea King</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Augusta (Italy)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">AS-61</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mitsubishi" title="Mitsubishi">Mitsubishi</a> (Japan)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">HSS-2</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</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 class="mw-selflink selflink">HH-52 Seaguard</a> (S-62)</li> <li><a href="/wiki/Sikorsky_S-66" class="mw-redirect" title="Sikorsky S-66">S-66</a></li> <li><a href="/wiki/Sikorsky_S-67_Blackhawk" title="Sikorsky S-67 Blackhawk">S-67</a></li> <li><a href="/wiki/Sikorsky_S-72" title="Sikorsky S-72">S-72</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Names</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/Sikorsky_S-67_Blackhawk" title="Sikorsky S-67 Blackhawk">Blackhawk (S-67)</a></li> <li><a href="/wiki/Westland_Sea_King" title="Westland Sea King">Commando</a></li> <li><a href="/wiki/Sikorsky_S-61R" title="Sikorsky S-61R">Jolly Green Giant</a></li> <li><a href="/wiki/Sikorsky_SH-3_Sea_King#Sikorsky_designations" title="Sikorsky SH-3 Sea King">Nuri</a></li> <li><a href="/wiki/Sikorsky_S-61R" title="Sikorsky S-61R">Pelican</a></li> <li><a href="/wiki/Sikorsky_S-72" title="Sikorsky S-72">RSRA</a></li> <li><a class="mw-selflink selflink">Seaguard</a></li> <li>Sea King <ul><li><a href="/wiki/Sikorsky_S-61R" title="Sikorsky S-61R">CH-3</a></li> <li><a href="/wiki/Sikorsky_CH-124_Sea_King" title="Sikorsky CH-124 Sea King">CH-124</a></li> <li><a href="/wiki/Sikorsky_SH-3_Sea_King" title="Sikorsky SH-3 Sea King">SH-3</a></li> <li><a href="/wiki/Westland_Sea_King" title="Westland Sea King">WS-61</a></li></ul></li> <li><a href="/wiki/Sikorsky_S-61" title="Sikorsky S-61">Shortsky</a></li> <li><a href="/wiki/Sikorsky_SH-3_Sea_King#Agusta" title="Sikorsky SH-3 Sea King">Silver</a></li> <li><a href="/wiki/Sikorsky_S-61" title="Sikorsky S-61">Triton</a></li> <li><a href="/wiki/Sikorsky_S-72" title="Sikorsky S-72">X-Wing</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Individual aircraft</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><i><a href="/wiki/Helicopter_66" title="Helicopter 66">Helicopter 66</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Topics</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/U.S._helicopter_armament_subsystems#SH-3/HH-3A_Sea_King_(Sikorsky_S-61)" title="U.S. helicopter armament subsystems">Armament subsystems</a></li> <li><a href="/wiki/Canadian_Sea_King_replacement" title="Canadian Sea King replacement">Canadian Sea King replacement</a></li> <li><a href="/wiki/Aircraft_in_fiction#Sikorsky_SH-3_Sea_King" title="Aircraft in fiction">In fiction</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>See also: <a href="/wiki/Template:Sikorsky_H-19_family" class="mw-redirect" title="Template:Sikorsky H-19 family">Sikorsky H-19 family</a>  •  <a href="/wiki/Template:Sikorsky_S-70_family" title="Template:Sikorsky S-70 family">Sikorsky S-70 family</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Sikorsky_aircraft" 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:Sikorsky_Aircraft" title="Template:Sikorsky Aircraft"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Sikorsky_Aircraft" title="Template talk:Sikorsky Aircraft"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Sikorsky_Aircraft" title="Special:EditPage/Template:Sikorsky Aircraft"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Sikorsky_aircraft" style="font-size:114%;margin:0 4em"><a href="/wiki/Sikorsky_Aircraft" title="Sikorsky Aircraft">Sikorsky</a> aircraft</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fixed-wing aircraft <br /> (company 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/Sikorsky_S-1" title="Sikorsky S-1">S-1</a></li> <li><a href="/wiki/Sikorsky_S-2" title="Sikorsky S-2">S-2</a></li> <li><a href="/wiki/Sikorsky_S-3" title="Sikorsky S-3">S-3</a></li> <li><a href="/wiki/Sikorsky_S-4" title="Sikorsky S-4">S-4</a></li> <li><a href="/wiki/Sikorsky_S-5" title="Sikorsky S-5">S-5</a></li> <li><a href="/wiki/Sikorsky_S-6" title="Sikorsky S-6">S-6</a></li> <li><a href="/wiki/Sikorsky_S-7" title="Sikorsky S-7">S-7</a></li> <li><a href="/wiki/Sikorsky_S-8" title="Sikorsky S-8">S-8</a></li> <li><a href="/wiki/Sikorsky_S-9" title="Sikorsky S-9">S-9</a></li> <li><a href="/wiki/Sikorsky_S-10" title="Sikorsky S-10">S-10</a></li> <li><a href="/wiki/Sikorsky_S-11" title="Sikorsky S-11">S-11</a></li> <li><a href="/wiki/Sikorsky_S-12" title="Sikorsky S-12">S-12</a></li> <li><a href="/wiki/Sikorsky_S-13_and_S-14" title="Sikorsky S-13 and S-14">S-13</a></li> <li><a href="/wiki/Sikorsky_S-13_and_S-14" title="Sikorsky S-13 and S-14">S-14</a></li> <li><a href="/wiki/Sikorsky_S-15" title="Sikorsky S-15">S-15</a></li> <li><a href="/wiki/Sikorsky_S-16" title="Sikorsky S-16">S-16</a></li> <li><a href="/wiki/Sikorsky_S-17" title="Sikorsky S-17">S-17</a></li> <li><a href="/wiki/Sikorsky_S-18" title="Sikorsky S-18">S-18</a></li> <li><a href="/wiki/Sikorsky_S-19" title="Sikorsky S-19">S-19</a></li> <li><a href="/wiki/Sikorsky_S-20" title="Sikorsky S-20">S-20</a></li> <li><a href="/wiki/Sikorsky_Russky_Vityaz" title="Sikorsky Russky Vityaz">S-21</a></li> <li><a href="/wiki/Sikorsky_Ilya_Muromets" title="Sikorsky Ilya Muromets">S-22/23/24/25/26/27</a></li> <li><a href="/wiki/Sikorsky_S-28" title="Sikorsky S-28">S-28</a></li> <li><a href="/wiki/Sikorsky_S-29-A" title="Sikorsky S-29-A">S-29-A</a></li> <li><a href="/wiki/Sikorsky_S-30" title="Sikorsky S-30">S-30</a></li> <li><a href="/wiki/Sikorsky_S-31" title="Sikorsky S-31">S-31</a></li> <li><a href="/wiki/Sikorsky_S-32" title="Sikorsky S-32">S-32</a></li> <li><a href="/wiki/Sikorsky_S-33_Messenger" title="Sikorsky S-33 Messenger">S-33</a></li> <li><a href="/wiki/Sikorsky_S-34" title="Sikorsky S-34">S-34</a></li> <li><a href="/wiki/Sikorsky_S-35" title="Sikorsky S-35">S-35</a></li> <li><a href="/wiki/Sikorsky_S-36" title="Sikorsky S-36">S-36</a></li> <li><a href="/wiki/Sikorsky_S-37" title="Sikorsky S-37">S-37</a></li> <li><a href="/wiki/Sikorsky_S-38" title="Sikorsky S-38">S-38</a></li> <li><a href="/wiki/Sikorsky_S-39" title="Sikorsky S-39">S-39</a></li> <li><a href="/wiki/Sikorsky_S-40" title="Sikorsky S-40">S-40</a></li> <li><a href="/wiki/Sikorsky_S-41" title="Sikorsky S-41">S-41</a></li> <li><a href="/wiki/Sikorsky_S-42" title="Sikorsky S-42">S-42</a></li> <li><a href="/wiki/Sikorsky_S-43" title="Sikorsky S-43">S-43</a></li> <li><a href="/wiki/Sikorsky_VS-44" title="Sikorsky VS-44">VS-44</a></li> <li><a href="/wiki/Sikorsky_S-45" title="Sikorsky S-45">S-45</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fixed-wing aircraft <br /> (military designations)</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/Sikorsky_S-38" title="Sikorsky S-38">C-6</a></li> <li><a href="/wiki/Sikorsky_S-39" title="Sikorsky S-39">C-28</a></li> <li><a href="/wiki/Sikorsky_S-43" title="Sikorsky S-43">JRS</a></li> <li><a href="/wiki/Sikorsky_VS-44" title="Sikorsky VS-44">JR2S</a></li> <li><a href="/wiki/Sikorsky_S-38" title="Sikorsky S-38">PS</a></li> <li><a href="/wiki/Sikorsky_XP2S" title="Sikorsky XP2S">P2S</a></li> <li><a href="/wiki/Sikorsky_RS" title="Sikorsky RS">RS</a></li> <li><a href="/wiki/Sikorsky_XBLR-3" title="Sikorsky XBLR-3">XBLR-3</a></li> <li><a href="/wiki/Sikorsky_VS-44" title="Sikorsky VS-44">XPBS</a></li> <li><a href="/wiki/Sikorsky_XSS" title="Sikorsky XSS">XSS</a></li> <li><a href="/wiki/Sikorsky_XV-2" title="Sikorsky XV-2">XV-2</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Helicopters <br /> (company 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-Sikorsky_VS-300" title="Vought-Sikorsky VS-300">VS-300 (S-46)</a></li> <li><a href="/wiki/Sikorsky_R-4" title="Sikorsky R-4">S-47</a></li> <li><a href="/wiki/Sikorsky_H-5" title="Sikorsky H-5">S-48</a></li> <li><a href="/wiki/Sikorsky_R-6" title="Sikorsky R-6">S-49</a></li> <li><a href="/wiki/Sikorsky_S-50" title="Sikorsky S-50">S-50</a></li> <li><a href="/wiki/Sikorsky_H-5" title="Sikorsky H-5">S-51</a></li> <li><a href="/wiki/Sikorsky_S-52" title="Sikorsky S-52">S-52</a></li> <li><a href="/wiki/Sikorsky_XHJS" title="Sikorsky XHJS">S-53</a></li> <li><a href="/wiki/Sikorsky_R-4" title="Sikorsky R-4">S-54</a></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">S-55</a></li> <li><a href="/wiki/Sikorsky_CH-37_Mojave" title="Sikorsky CH-37 Mojave">S-56</a></li> <li><a href="/wiki/Sikorsky_XV-2" title="Sikorsky XV-2">S-57</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">S-58</a></li> <li><a href="/wiki/Sikorsky_XH-39" title="Sikorsky XH-39">S-59</a></li> <li><a href="/wiki/Sikorsky_S-60" title="Sikorsky S-60">S-60</a></li> <li><a href="/wiki/Sikorsky_SH-3_Sea_King" title="Sikorsky SH-3 Sea King">S-61</a> <ul><li><a href="/wiki/Sikorsky_S-61" title="Sikorsky S-61">S-61L/N</a></li> <li><a href="/wiki/Sikorsky_S-61R" title="Sikorsky S-61R">S-61R</a></li></ul></li> <li><a class="mw-selflink selflink">S-62</a></li> <li><a class="mw-selflink selflink">S-63</a></li> <li><a href="/wiki/Sikorsky_S-64_Skycrane" title="Sikorsky S-64 Skycrane">S-64</a></li> <li><a href="/wiki/Sikorsky_CH-53_Sea_Stallion" title="Sikorsky CH-53 Sea Stallion">S-65</a></li> <li><a href="/wiki/Sikorsky_S-67_Blackhawk" title="Sikorsky S-67 Blackhawk">S-66</a></li> <li><a href="/wiki/Sikorsky_S-67_Blackhawk" title="Sikorsky S-67 Blackhawk">S-67</a></li> <li><a href="/wiki/Sikorsky_S-68" title="Sikorsky S-68">S-68</a></li> <li><a href="/wiki/Sikorsky_S-69" title="Sikorsky S-69">S-69</a></li> <li><a href="/wiki/Sikorsky_S-70" title="Sikorsky S-70">S-70</a></li> <li><a href="/wiki/Sikorsky_S-71" class="mw-redirect" title="Sikorsky S-71">S-71</a></li> <li><a href="/wiki/Sikorsky_S-72" title="Sikorsky S-72">S-72</a></li> <li><a href="/wiki/Sikorsky_S-73" title="Sikorsky S-73">S-73</a></li> <li><a href="/wiki/Sikorsky_S-76" title="Sikorsky S-76">S-74</a></li> <li><a href="/wiki/Sikorsky_S-75" title="Sikorsky S-75">S-75</a></li> <li><a href="/wiki/Sikorsky_S-76" title="Sikorsky S-76">S-76</a></li> <li><a href="/wiki/Sikorsky_CH-53E_Super_Stallion" title="Sikorsky CH-53E Super Stallion">S-80</a></li> <li><a href="/wiki/Sikorsky_S-92" title="Sikorsky S-92">S-92</a></li> <li><a href="/wiki/Sikorsky_CH-53K_King_Stallion" title="Sikorsky CH-53K King Stallion">S-95</a></li> <li><a href="/wiki/Sikorsky_S-97_Raider" title="Sikorsky S-97 Raider">S-97</a></li> <li><a href="/wiki/Sikorsky%E2%80%93Boeing_SB-1_Defiant" title="Sikorsky–Boeing SB-1 Defiant">S-100</a></li> <li><a href="/wiki/Sikorsky_Raider_X" title="Sikorsky Raider X">S-102</a></li> <li><a href="/wiki/Sikorsky%E2%80%93Boeing_SB-1_Defiant" title="Sikorsky–Boeing SB-1 Defiant">S-103</a></li> <li><a href="/wiki/Schweizer_S300" title="Schweizer S300">S-300</a></li> <li><a href="/wiki/Schweizer_S333" title="Schweizer S333">S-333</a></li> <li><a href="/wiki/Sikorsky_S-434" title="Sikorsky S-434">S-434</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Helicopters <br /> (military designations)</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/Sikorsky_SH-3_Sea_King" title="Sikorsky SH-3 Sea King">SH-3 Sea King</a> <ul><li><a href="/wiki/Sikorsky_S-61R" title="Sikorsky S-61R">HH-3E/F</a></li></ul></li> <li><a href="/wiki/Sikorsky_R-4" title="Sikorsky R-4">R-4</a></li> <li><a href="/wiki/Sikorsky_H-5" title="Sikorsky H-5">H-5</a></li> <li><a href="/wiki/Sikorsky_R-6" title="Sikorsky R-6">H-6</a></li> <li><a href="/wiki/Sikorsky_S-52" title="Sikorsky S-52">H-18</a></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">H-19 Chickasaw</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">H-34 Choctaw</a></li> <li><a href="/wiki/Sikorsky_CH-37_Mojave" title="Sikorsky CH-37 Mojave">CH-37 Mojave</a></li> <li><a href="/wiki/Sikorsky_XH-39" title="Sikorsky XH-39">XH-39</a></li> <li><a class="mw-selflink selflink">HH-52A Seaguard</a></li> <li><a href="/wiki/Sikorsky_CH-53_Sea_Stallion" title="Sikorsky CH-53 Sea Stallion">CH-53 Sea Stallion</a> <ul><li><a href="/wiki/Sikorsky_CH-53E_Super_Stallion" title="Sikorsky CH-53E Super Stallion">CH-53E Super Stallion</a></li> <li><a href="/wiki/Sikorsky_CH-53K_King_Stallion" title="Sikorsky CH-53K King Stallion">CH-53K King Stallion</a></li> <li><a href="/wiki/Sikorsky_MH-53" title="Sikorsky MH-53">MH-53</a></li></ul></li> <li><a href="/wiki/Sikorsky_CH-54_Tarhe" title="Sikorsky CH-54 Tarhe">CH-54 Tarhe</a></li> <li><a href="/wiki/Sikorsky_UH-60_Black_Hawk" title="Sikorsky UH-60 Black Hawk">UH-60 Black Hawk</a> <ul><li><a href="/wiki/Sikorsky_HH-60_Pave_Hawk" title="Sikorsky HH-60 Pave Hawk">HH-60G Pave Hawk</a></li> <li><a href="/wiki/Sikorsky_MH-60_Jayhawk" title="Sikorsky MH-60 Jayhawk">HH-60J/MH-60T</a></li> <li><a href="/wiki/Sikorsky_SH-60_Seahawk" title="Sikorsky SH-60 Seahawk">MH-60R/S Seahawk</a></li> <li><a href="/wiki/Sikorsky_SH-60_Seahawk" title="Sikorsky SH-60 Seahawk">SH-60B/F Seahawk</a></li> <li><a href="/wiki/Mitsubishi_H-60" title="Mitsubishi H-60">H-60J/K</a></li> <li><a href="/wiki/Sikorsky_UH-60_Black_Hawk" title="Sikorsky UH-60 Black Hawk">VH-60</a></li></ul></li> <li><a href="/wiki/Boeing%E2%80%93Sikorsky_RAH-66_Comanche" title="Boeing–Sikorsky RAH-66 Comanche">RAH-66 Comanche</a></li> <li><a href="/wiki/Sikorsky_VH-92_Patriot" title="Sikorsky VH-92 Patriot">VH-92 Patriot</a></li> <li><a href="/wiki/Sikorsky_CH-124_Sea_King" title="Sikorsky CH-124 Sea King">CH-124 Sea King</a></li> <li><a href="/wiki/Sikorsky_CH-148_Cyclone" title="Sikorsky CH-148 Cyclone">CH-148 Cyclone</a></li> <li><a href="/wiki/Sikorsky_S-73" title="Sikorsky S-73">HLH</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Experimental aircraft</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/Sikorsky_Cypher" title="Sikorsky Cypher">Cypher/Cypher II</a></li> <li><a href="/wiki/Sikorsky_Firefly" title="Sikorsky Firefly">Firefly</a></li> <li><a href="/wiki/Sikorsky_S-97_Raider" title="Sikorsky S-97 Raider">Raider</a></li> <li><a href="/wiki/Sikorsky_Raider_X" title="Sikorsky Raider X">Raider X</a></li> <li><a href="/wiki/Sikorsky%E2%80%93Boeing_SB-1_Defiant" title="Sikorsky–Boeing SB-1 Defiant">SB-1</a></li> <li><a href="/wiki/Sikorsky_X2" title="Sikorsky X2">X2</a></li> <li><a href="/wiki/Sikorsky_XBLR-3" title="Sikorsky XBLR-3">XBLR-3</a></li> <li><a href="/wiki/Sikorsky_XV-2" title="Sikorsky XV-2">XV-2</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_helicopter_designations,_Army/Air_Force_and_Tri-Service_systems" 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_helicopters" title="Template:US helicopters"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:US_helicopters" title="Template talk:US helicopters"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:US_helicopters" title="Special:EditPage/Template:US helicopters"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="United_States_helicopter_designations,_Army/Air_Force_and_Tri-Service_systems" style="font-size:114%;margin:0 4em">United States <a href="/wiki/Helicopter" title="Helicopter">helicopter</a> designations, Army/Air Force and <a href="/wiki/1962_United_States_Tri-Service_aircraft_designation_system" title="1962 United States Tri-Service aircraft designation system">Tri-Service</a> systems</div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div>Numerical sequence used by USAAC/USAAF/USAF 1941–present; <a href="/wiki/United_States_Army" title="United States Army">U.S. Army</a> 1948–1956 and 1962–present; <a href="/wiki/United_States_Navy" title="United States Navy">U.S. Navy</a> 1962–present</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Army/Air Force sequence<br />(1941–1962)</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%">Prefix R-, 1941–1948</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/Platt-LePage_XR-1" title="Platt-LePage XR-1">R-1</a></li> <li><a href="/wiki/Kellett_KD-1" title="Kellett KD-1">R-2</a></li> <li><a href="/wiki/Kellett_KD-1" title="Kellett KD-1">R-3</a></li> <li><a href="/wiki/Sikorsky_R-4" title="Sikorsky R-4">R-4</a></li> <li><a href="/wiki/Sikorsky_H-5" title="Sikorsky H-5">R-5</a></li> <li><a href="/wiki/Sikorsky_R-6" title="Sikorsky R-6">R-6</a></li> <li><a href="/wiki/Sikorsky_R-6" title="Sikorsky R-6">R-7</a></li> <li><a href="/wiki/Kellett_XR-8" title="Kellett XR-8">R-8</a></li> <li><a href="/wiki/Firestone_XR-9" title="Firestone XR-9">R-9</a></li> <li><a href="/wiki/Kellett_XR-10" title="Kellett XR-10">R-10</a></li> <li><a href="/wiki/Rotorcraft_XR-11" title="Rotorcraft XR-11">R-11</a></li> <li><a href="/wiki/Bell_H-12" title="Bell H-12">R-12</a></li> <li><a href="/wiki/Bell_H-13_Sioux" title="Bell H-13 Sioux">R-13</a></li> <li><a href="/wiki/Firestone_XR-14" title="Firestone XR-14">R-14</a></li> <li><a href="/wiki/Bell_XH-15" title="Bell XH-15">R-15</a></li> <li><a href="/wiki/Piasecki_H-16_Transporter" title="Piasecki H-16 Transporter">R-16</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Prefix H-, 1948–1962</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/Sikorsky_H-5" title="Sikorsky H-5">H-5</a></li> <li><a href="/wiki/Sikorsky_R-6" title="Sikorsky R-6">H-6</a></li> <li><a href="/wiki/Firestone_XR-9" title="Firestone XR-9">H-9</a></li> <li><a href="/wiki/Kellett_XR-10" title="Kellett XR-10">H-10</a></li> <li><a href="/wiki/Rotorcraft_XR-11" title="Rotorcraft XR-11">H-11</a></li> <li><a href="/wiki/Bell_H-12" title="Bell H-12">H-12</a></li> <li><a href="/wiki/Bell_H-13_Sioux" title="Bell H-13 Sioux">H-13</a> <ul><li><a href="/wiki/Bell_47J_Ranger" title="Bell 47J Ranger">H-13J</a></li></ul></li> <li><a href="/wiki/Bell_XH-15" title="Bell XH-15">H-15</a></li> <li><a href="/wiki/Piasecki_H-16_Transporter" title="Piasecki H-16 Transporter">H-16</a></li> <li><a href="/wiki/Hughes_XH-17" title="Hughes XH-17">H-17</a></li> <li><a href="/wiki/Sikorsky_S-52" title="Sikorsky S-52">H-18</a></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">H-19</a></li> <li><a href="/wiki/McDonnell_XH-20_Little_Henry" title="McDonnell XH-20 Little Henry">H-20</a></li> <li><a href="/wiki/Piasecki_H-21" title="Piasecki H-21">H-21</a></li> <li><a href="/wiki/Kaman_K-225" title="Kaman K-225">H-22</a></li> <li><a href="/wiki/Hiller_OH-23_Raven" title="Hiller OH-23 Raven">H-23</a></li> <li><a href="/wiki/Seibel_S-4" title="Seibel S-4">H-24</a></li> <li><a href="/wiki/Piasecki_HUP_Retriever" title="Piasecki HUP Retriever">H-25</a></li> <li><a href="/wiki/American_Helicopter_XH-26_Jet_Jeep" title="American Helicopter XH-26 Jet Jeep">H-26</a></li> <li><a href="/wiki/Piasecki_H-16_Transporter" title="Piasecki H-16 Transporter">H-27</a></li> <li><a href="/wiki/Hughes_XH-17" title="Hughes XH-17">H-28</a></li> <li><a href="/wiki/McDonnell_XH-20_Little_Henry" title="McDonnell XH-20 Little Henry">H-29</a></li> <li><a href="/wiki/McCulloch_MC-4" title="McCulloch MC-4">H-30</a></li> <li><a href="/wiki/Doman_LZ-5" title="Doman LZ-5">H-31</a></li> <li><a href="/wiki/Hiller_YH-32_Hornet" title="Hiller YH-32 Hornet">H-32</a></li> <li><a href="/wiki/Bell_XV-3" title="Bell XV-3">H-33</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">H-34</a></li> <li><a href="/wiki/McDonnell_XV-1" title="McDonnell XV-1">H-35</a></li> <li><span class="tmp-color" style="color:grey">H-36</span><sup><small>1</small></sup></li> <li><a href="/wiki/Sikorsky_CH-37_Mojave" title="Sikorsky CH-37 Mojave">H-37</a></li> <li><span class="tmp-color" style="color:grey">H-38</span><sup><small>1</small></sup></li> <li><a href="/wiki/Sikorsky_XH-39" title="Sikorsky XH-39">H-39</a></li> <li><a href="/wiki/Bell_UH-1_Iroquois" title="Bell UH-1 Iroquois">H-40</a></li> <li><a href="/wiki/Cessna_CH-1_Skyhook" title="Cessna CH-1 Skyhook">H-41</a></li> <li><a href="/wiki/Hughes_TH-55_Osage" title="Hughes TH-55 Osage">H-42</a></li> <li><a href="/wiki/Kaman_HH-43_Huskie" title="Kaman HH-43 Huskie">H-43</a></li> <li><span class="tmp-color" style="color:grey">H-44</span><sup><small>1</small></sup></li> <li><span class="tmp-color" style="color:grey">H-45</span><sup><small>1</small></sup></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/1962_United_States_Tri-Service_aircraft_designation_system" title="1962 United States Tri-Service aircraft designation system">Tri-Service sequence</a><br />(1962–present)</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%">1962 redesignations</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/Bell_H-13_Sioux" title="Bell H-13 Sioux">H-13</a> <ul><li><a href="/wiki/Bell_201" title="Bell 201">H-13F</a></li> <li><a href="/wiki/Bell_47J_Ranger" title="Bell 47J Ranger">H-13J</a></li></ul></li> <li><a href="/wiki/Sikorsky_H-19_Chickasaw" title="Sikorsky H-19 Chickasaw">H-19</a></li> <li><a href="/wiki/Piasecki_H-21" title="Piasecki H-21">H-21</a></li> <li><a href="/wiki/Hiller_OH-23_Raven" title="Hiller OH-23 Raven">H-23</a></li> <li><a href="/wiki/Piasecki_HUP_Retriever" title="Piasecki HUP Retriever">H-25</a></li> <li><a href="/wiki/Sikorsky_H-34" title="Sikorsky H-34">H-34</a></li> <li><a href="/wiki/Sikorsky_CH-37_Mojave" title="Sikorsky CH-37 Mojave">H-37</a></li> <li><a href="/wiki/Kaman_HH-43_Huskie" title="Kaman HH-43 Huskie">H-43</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">New designations</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/Boeing_Vertol_CH-46_Sea_Knight" title="Boeing Vertol CH-46 Sea Knight">H-46</a></li> <li><a href="/wiki/Boeing_CH-47_Chinook" title="Boeing CH-47 Chinook">H-47</a></li> <li><a href="/wiki/Bell_UH-1_Iroquois" title="Bell UH-1 Iroquois">H-48</a></li> <li><a href="/wiki/Boeing_Vertol_CH-46_Sea_Knight" title="Boeing Vertol CH-46 Sea Knight">H-49</a></li> <li><a href="/wiki/Gyrodyne_QH-50_DASH" title="Gyrodyne QH-50 DASH">H-50</a></li> <li><a href="/wiki/Lockheed_XH-51" title="Lockheed XH-51">H-51</a></li> <li><a class="mw-selflink selflink">H-52</a></li> <li>H-53 <ul><li><a href="/wiki/Sikorsky_CH-53_Sea_Stallion" title="Sikorsky CH-53 Sea Stallion">CH-53</a>/<a href="/wiki/Sikorsky_CH-53E_Super_Stallion" title="Sikorsky CH-53E Super Stallion">E</a>/<a href="/wiki/Sikorsky_CH-53K_King_Stallion" title="Sikorsky CH-53K King Stallion">K</a></li> <li><a href="/wiki/Sikorsky_MH-53" title="Sikorsky MH-53">HH-53/MH-53</a></li></ul></li> <li><a href="/wiki/Sikorsky_CH-54_Tarhe" title="Sikorsky CH-54 Tarhe">H-54</a></li> <li><a href="/wiki/Hughes_TH-55_Osage" title="Hughes TH-55 Osage">H-55</a></li> <li><a href="/wiki/Lockheed_AH-56_Cheyenne" title="Lockheed AH-56 Cheyenne">H-56</a></li> <li><a href="/wiki/Bell_206" title="Bell 206">H-57</a></li> <li><a href="/wiki/Bell_OH-58_Kiowa" title="Bell OH-58 Kiowa">H-58</a></li> <li><a href="/wiki/Sikorsky_S-69" title="Sikorsky S-69">H-59</a></li> <li>H-60 <ul><li><a href="/wiki/Sikorsky_UH-60_Black_Hawk" title="Sikorsky UH-60 Black Hawk">UH-60</a></li> <li><a href="/wiki/Sikorsky_SH-60_Seahawk" title="Sikorsky SH-60 Seahawk">SH-60</a></li> <li><a href="/wiki/Sikorsky_HH-60_Pave_Hawk" title="Sikorsky HH-60 Pave Hawk">HH-60</a></li> <li><a href="/wiki/Sikorsky_MH-60_Jayhawk" title="Sikorsky MH-60 Jayhawk">MH-60</a></li></ul></li> <li><a href="/wiki/Boeing_Vertol_YUH-61" title="Boeing Vertol YUH-61">H-61</a></li> <li><a href="/wiki/Boeing_Vertol_XCH-62" title="Boeing Vertol XCH-62">H-62</a></li> <li><a href="/wiki/Bell_YAH-63" title="Bell YAH-63">H-63</a></li> <li><a href="/wiki/Boeing_AH-64_Apache" title="Boeing AH-64 Apache">H-64</a></li> <li><a href="/wiki/Eurocopter_MH-65_Dolphin" title="Eurocopter MH-65 Dolphin">H-65</a></li> <li><a href="/wiki/Boeing%E2%80%93Sikorsky_RAH-66_Comanche" title="Boeing–Sikorsky RAH-66 Comanche">H-66</a></li> <li><a href="/wiki/Bell_206" title="Bell 206">H-67</a></li> <li><a href="/wiki/AgustaWestland_AW109" title="AgustaWestland AW109">H-68</a></li> <li><span class="tmp-color" style="color:grey">H-69</span><sup><small>1</small></sup></li> <li><a href="/wiki/Bell_ARH-70_Arapaho" title="Bell ARH-70 Arapaho">H-70</a></li> <li><a href="/wiki/Lockheed_Martin_VH-71_Kestrel" title="Lockheed Martin VH-71 Kestrel">H-71</a></li> <li><a href="/wiki/Eurocopter_UH-72_Lakota" title="Eurocopter UH-72 Lakota">H-72</a></li> <li><a href="/wiki/AgustaWestland_AW119_Koala" title="AgustaWestland AW119 Koala">H-73</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Alternate sequence</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/Bell_Huey_family" title="Bell Huey family">H-1</a> <ul><li><a href="/wiki/Bell_AH-1_Cobra" title="Bell AH-1 Cobra">AH-1</a>/<a href="/wiki/Bell_AH-1_SuperCobra" title="Bell AH-1 SuperCobra">J/T/W</a>/<a href="/wiki/Bell_AH-1Z_Viper" title="Bell AH-1Z Viper">Z</a></li> <li><a href="/wiki/Bell_UH-1_Iroquois" title="Bell UH-1 Iroquois">UH-1</a>/<a href="/wiki/Bell_UH-1N_Twin_Huey" title="Bell UH-1N Twin Huey">N</a>/<a href="/wiki/Bell_UH-1Y_Venom" title="Bell UH-1Y Venom">Y</a></li></ul></li> <li><a href="/wiki/Kaman_SH-2_Seasprite" title="Kaman SH-2 Seasprite">H-2</a> <ul><li><a href="/wiki/Kaman_SH-2G_Super_Seasprite" title="Kaman SH-2G Super Seasprite">G</a></li></ul></li> <li>H-3 <ul><li><a href="/wiki/Sikorsky_S-61R" title="Sikorsky S-61R">CH-3/HH-3</a></li> <li><a href="/wiki/Sikorsky_SH-3_Sea_King" title="Sikorsky SH-3 Sea King">SH-3</a></li></ul></li> <li><a href="/wiki/Bell_YOH-4" title="Bell YOH-4">H-4</a></li> <li><a href="/wiki/Fairchild_Hiller_FH-1100" title="Fairchild Hiller FH-1100">H-5</a></li> <li>H-6 <ul><li><a href="/wiki/Boeing_AH-6" title="Boeing AH-6">AH-6</a></li> <li><a href="/wiki/MD_Helicopters_MH-6_Little_Bird" title="MD Helicopters MH-6 Little Bird">MH-6</a></li> <li><a href="/wiki/Hughes_OH-6_Cayuse" title="Hughes OH-6 Cayuse">OH-6</a></li></ul></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" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/MD_Helicopters_MD_Explorer" title="MD Helicopters MD Explorer">H-90</a></li> <li><a href="/wiki/Sikorsky_S-92" title="Sikorsky S-92">H-92</a> <ul><li><a href="/wiki/Sikorsky_VH-92_Patriot" title="Sikorsky VH-92 Patriot">CH-92/VH-92</a></li></ul></li> <li><a href="/wiki/Boeing_MH-139_Grey_Wolf" title="Boeing MH-139 Grey Wolf">H-139</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><sup>1</sup> Not assigned</div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox authority-control" aria-label="Navbox" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Help:Authority_control" title="Help:Authority control">Authority control databases</a>: National <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q2164371#identifiers" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/sh2004007186">United States</a></span></li><li><span class="uid"><a rel="nofollow" class="external text" href="http://olduli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987007563794205171">Israel</a></span></li></ul></div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Sikorsky_HH-52_Seaguard&oldid=1254473896">https://en.wikipedia.org/w/index.php?title=Sikorsky_HH-52_Seaguard&oldid=1254473896</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:1960s_United_States_helicopters" title="Category:1960s United States helicopters">1960s United States helicopters</a></li><li><a href="/wiki/Category:United_States_military_helicopters" title="Category:United States military helicopters">United States military helicopters</a></li><li><a href="/wiki/Category:1960s_United_States_military_rescue_aircraft" title="Category:1960s United States military rescue aircraft">1960s United States military rescue aircraft</a></li><li><a href="/wiki/Category:Search_and_rescue_helicopters" title="Category:Search and rescue helicopters">Search and rescue helicopters</a></li><li><a href="/wiki/Category:Amphibious_helicopters" title="Category:Amphibious helicopters">Amphibious helicopters</a></li><li><a href="/wiki/Category:Single-turbine_helicopters" title="Category:Single-turbine helicopters">Single-turbine helicopters</a></li><li><a href="/wiki/Category:Aircraft_first_flown_in_1958" title="Category:Aircraft first flown in 1958">Aircraft first flown in 1958</a></li><li><a href="/wiki/Category:Sikorsky_aircraft" title="Category:Sikorsky aircraft">Sikorsky aircraft</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:All_articles_lacking_reliable_references" title="Category:All articles lacking reliable references">All articles lacking reliable references</a></li><li><a href="/wiki/Category:Articles_lacking_reliable_references_from_July_2022" title="Category:Articles lacking reliable references from July 2022">Articles lacking reliable references from July 2022</a></li><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_matches_Wikidata" title="Category:Short description matches Wikidata">Short description matches Wikidata</a></li><li><a href="/wiki/Category:Articles_needing_additional_references_from_April_2008" title="Category:Articles needing additional references from April 2008">Articles needing additional references from April 2008</a></li><li><a href="/wiki/Category:All_articles_needing_additional_references" title="Category:All articles needing additional references">All articles needing additional references</a></li><li><a href="/wiki/Category:All_articles_with_unsourced_statements" title="Category:All articles with unsourced statements">All articles with unsourced statements</a></li><li><a href="/wiki/Category:Articles_with_unsourced_statements_from_August_2022" title="Category:Articles with unsourced statements from August 2022">Articles with unsourced statements from August 2022</a></li><li><a href="/wiki/Category:Articles_with_unsourced_statements_from_April_2016" title="Category:Articles with unsourced statements from April 2016">Articles with unsourced statements from April 2016</a></li><li><a href="/wiki/Category:Commons_category_link_from_Wikidata" title="Category:Commons category link from Wikidata">Commons category link from Wikidata</a></li><li><a href="/wiki/Category:Webarchive_template_wayback_links" title="Category:Webarchive template wayback links">Webarchive template wayback links</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 31 October 2024, at 04:15<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=Sikorsky_HH-52_Seaguard&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-f69cdc8f6-6d7kv","wgBackendResponseTime":136,"wgPageParseReport":{"limitreport":{"cputime":"1.292","walltime":"1.698","ppvisitednodes":{"value":8403,"limit":1000000},"postexpandincludesize":{"value":213998,"limit":2097152},"templateargumentsize":{"value":8132,"limit":2097152},"expansiondepth":{"value":15,"limit":100},"expensivefunctioncount":{"value":7,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":225677,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 1477.031 1 -total"," 26.79% 395.727 1 Template:Reflist"," 19.41% 286.654 43 Template:Cite_web"," 11.82% 174.598 9 Template:Navbox"," 8.45% 124.816 1 Template:Commons_category"," 8.31% 122.691 1 Template:Sister_project"," 8.19% 120.980 1 Template:Side_box"," 7.82% 115.557 1 Template:Sikorsky_H-19_family"," 6.57% 97.083 1 Template:More_citations_needed"," 6.22% 91.887 1 Template:Ambox"]},"scribunto":{"limitreport-timeusage":{"value":"0.774","limit":"10.000"},"limitreport-memusage":{"value":10635183,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-f69cdc8f6-gqt92","timestamp":"20241122150620","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Sikorsky HH-52 Seaguard","url":"https:\/\/en.wikipedia.org\/wiki\/Sikorsky_HH-52_Seaguard","sameAs":"http:\/\/www.wikidata.org\/entity\/Q2164371","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q2164371","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2005-08-11T19:11:16Z","dateModified":"2024-10-31T04:15:40Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/8\/85\/HH-52A_Seaguard_with_rescue_basket_%28cropped%29.jpg","headline":"1958 transport helicopter family by Sikorsky"}</script> </body> </html>