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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/Talk:Navigation"><span>Read</span></a></li><li id="ca-edit" class="istalk vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Talk:Navigation&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-addsection" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Talk:Navigation&action=edit&section=new" title="Start a new section [+]" accesskey="+"><span>Add topic</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Talk:Navigation&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/Talk:Navigation"><span>Read</span></a></li><li id="ca-more-edit" class="istalk vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Talk:Navigation&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-addsection" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Talk:Navigation&action=edit&section=new"><span>Add topic</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Talk:Navigation&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/Talk:Navigation" 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/Talk:Navigation" 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=Talk:Navigation&oldid=1213619244" 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=Talk:Navigation&action=info" title="More information about this page"><span>Page information</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%2FTalk%3ANavigation"><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%2FTalk%3ANavigation"><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=Talk%3ANavigation&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=Talk:Navigation&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 emptyPortlet" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </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"><style data-mw-deduplicate="TemplateStyles:r1237879475">.mw-parser-output .tmbox{margin:4px 0;border-collapse:collapse;border:1px solid #c0c090;background-color:#f8eaba;box-sizing:border-box}.mw-parser-output .tmbox.mbox-small{font-size:88%;line-height:1.25em}.mw-parser-output .tmbox-speedy{border:2px solid #b32424;background-color:#fee7e6}.mw-parser-output .tmbox-delete{border:2px solid #b32424}.mw-parser-output .tmbox-content{border:2px solid #f28500}.mw-parser-output .tmbox-style{border:2px solid #fc3}.mw-parser-output .tmbox-move{border:2px solid #9932cc}.mw-parser-output .tmbox .mbox-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output .tmbox .mbox-image{border:none;padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .tmbox .mbox-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}.mw-parser-output .tmbox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .tmbox .mbox-invalid-type{text-align:center}@media(min-width:720px){.mw-parser-output .tmbox{margin:4px 10%}.mw-parser-output .tmbox.mbox-small{clear:right;float:right;margin:4px 0 4px 1em;width:238px}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .tmbox{background-color:#2e2505}html.skin-theme-clientpref-night .mw-parser-output .tmbox-speedy{background-color:#310402}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .tmbox{background-color:#2e2505}html.skin-theme-clientpref-os .mw-parser-output .tmbox-speedy{background-color:#310402}}body.skin--responsive .mw-parser-output table.tmbox img{max-width:none!important}</style><style data-mw-deduplicate="TemplateStyles:r1230750088">.mw-parser-output .talkheader{text-align:center}.mw-parser-output .talkheader-body{display:flex}.mw-parser-output .talkheader-help,.mw-parser-output .talkheader-policies,.mw-parser-output .talkheader-shortcuts{display:flex;align-items:center;padding:0.1em}.mw-parser-output .talkheader-help{flex:2 1 auto;border:1px solid #c0c090;background-color:var(--background-color-base,#ffffff);color:inherit}.mw-parser-output .talkheader-policies{flex:1 1 auto}.mw-parser-output .talkheader-policies+.talkheader-policies{border-left:1px solid #c0c090}.mw-parser-output .talkheader-shortcuts{flex:0 1 auto}.mw-parser-output .talkheader-help>*,.mw-parser-output .talkheader-policies>*,.mw-parser-output .talkheader-shortcuts>*{flex:1 1 auto}.mw-parser-output .talkheader-help ul,.mw-parser-output .talkheader-policies ul{margin:0.1em 0.8em 0 1.6em;text-align:left}@media(min-width:720px){.mw-parser-output .talkheader{min-width:80%}}</style><table role="presentation" class="tmbox tmbox-notice talkheader plainlinks" id="talkheader" style="border-collapse: separate;"><tbody><tr> <td style="border-bottom: 1px solid #c0c090; font-weight: bold;">This is the <a href="/wiki/Wikipedia:Talk_page_guidelines" title="Wikipedia:Talk page guidelines">talk page</a> for discussing improvements to the <a href="/wiki/Navigation" title="Navigation">Navigation</a> article.<br/> This is <a href="/wiki/Wikipedia:What_Wikipedia_is_not#FORUM" title="Wikipedia:What Wikipedia is not">not a forum</a> for general discussion of the article's subject.</td> </tr> <tr> <td> <div class="talkheader-body"> <div class="talkheader-help"> <ul><li>Put new text under old text. <strong><a href="/wiki/Special:NewSection/Talk:Navigation" title="Special:NewSection/Talk:Navigation">Click here to start a new topic.</a></strong></li> <li>New to Wikipedia? Welcome! <a href="/wiki/Help:Introduction" title="Help:Introduction">Learn to edit</a>; <a href="/wiki/Wikipedia:Questions" title="Wikipedia:Questions">get help</a>.</li></ul> </div> <div class="talkheader-policies"> <ul><li><a href="/wiki/Wikipedia:Assume_good_faith" title="Wikipedia:Assume good faith">Assume good faith</a></li> <li><a href="/wiki/Wikipedia:Civility" title="Wikipedia:Civility">Be polite</a> and <a href="/wiki/Wikipedia:No_personal_attacks" title="Wikipedia:No personal attacks">avoid personal attacks</a></li> <li><a href="/wiki/Wikipedia:Please_do_not_bite_the_newcomers" title="Wikipedia:Please do not bite the newcomers">Be welcoming to newcomers</a></li> <li>Seek <a href="/wiki/Wikipedia:Dispute_resolution_requests" title="Wikipedia:Dispute resolution requests">dispute resolution</a> if needed</li></ul> </div><div class="talkheader-policies"> <div><b>Article policies</b> <ul><li><a href="/wiki/Wikipedia:Neutral_point_of_view" title="Wikipedia:Neutral point of view">Neutral point of view</a></li> <li><a href="/wiki/Wikipedia:No_original_research" title="Wikipedia:No original research">No original research</a></li> <li><a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">Verifiability</a></li></ul> </div> </div> </div> </td> </tr><tr><td style="border-top: 1px solid #c0c090; padding: 1px 3px;"><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Navigation%22">Google</a> (<a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Navigation%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Navigation%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Navigation%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?safe=off&tbs=sur:fmc&tbm=isch&q=%22Navigation%22+-site:wikipedia.org+-site:wikimedia.org">free images</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/custom?hl=en&cx=007734830908295939403%3Agalkqgoksq0&cof=FORID%3A13%3BAH%3Aleft%3BCX%3AWikipedia%2520Reference%2520Search&q=%22Navigation%22">WP refs</a>) <b>·</b> <span title="Free English newspaper sources" style="border-bottom: 1px dotted;"><a class="external text" href="https://en.wikipedia.org/wiki/Wikipedia:Free_English_newspaper_sources">FENS</a></span> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Navigation%22&acc=on&wc=on">JSTOR</a> <b>·</b> <span title="The Wikipedia Library" style="border-bottom: 1px dotted;"><a rel="nofollow" class="external text" href="https://wikipedialibrary.wmflabs.org/search/?q=%22Navigation%22">TWL</a></span></span></td></tr><tr><td style="border-top: 1px solid #c0c090; padding: 1px 3px;"><b><a href="/wiki/Help:Archiving_a_talk_page" title="Help:Archiving a talk page">Archives</a>:</b> <a href="/wiki/Talk:Navigation/Archive_1" title="Talk:Navigation/Archive 1">1</a></td> </tr><tr><td style="border-top: 1px solid #c0c090; padding: 0;"><div> <div class="mw-inputbox-centered" style=""><form name="searchbox" class="searchbox mw-inputbox-form-inline" action="/wiki/Special:Search"><div class="cdx-text-input"><input class="mw-searchInput searchboxInput cdx-text-input__input" name="search" placeholder="" size="50" dir="ltr"/></div><input type="hidden" value="Talk:Navigation/" name="prefix"/> <input type="submit" name="fulltext" value="Search archives" class="cdx-button"/><input type="hidden" value="Search" name="fulltext"/></form></div> </div></td> </tr> </tbody></table><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1237879475"><style data-mw-deduplicate="TemplateStyles:r1243927654">.mw-parser-output .banner-shell{border-collapse:separate;border-spacing:4px}.mw-parser-output .banner-shell-header{text-align:center;font-weight:bold}.mw-parser-output .banner-shell-inner{padding:2px 4px;background:#fffaef;color:inherit;border:1px dotted gray}@media screen{html.skin-theme-clientpref-night .mw-parser-output .banner-shell-inner{background:#2e2505}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .banner-shell-inner{background:#2e2505}}.mw-parser-output .banner-shell .tmbox{margin:2px 0;width:100%}.mw-parser-output .banner-shell .tmbox.mbox-small{line-height:1.5em;font-size:100%}.mw-parser-output .banner-shell-inner .banner-shell-outside{display:none}@media(min-width:720px){.mw-parser-output .wpbs{width:80%}}.mw-parser-output .wpbs .assess{width:60px;text-align:center}.mw-parser-output .wpbs .banner-shell-header{border:none;padding:0.25em 0.9em 0.25em 0}.mw-parser-output .wpbs .wpb .wpb-header{display:table-row}.mw-parser-output .wpbs .wpb:not(.mw-collapsed) .wpb-header-icon a{display:none}</style><table role="presentation" class="tmbox tmbox-notice banner-shell wpbs mw-collapsible"><tbody><tr><td class="assess"><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Symbol_c_class.svg" class="mw-file-description" title="C-Class article"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e6/Symbol_c_class.svg/35px-Symbol_c_class.svg.png" decoding="async" width="35" height="36" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e6/Symbol_c_class.svg/53px-Symbol_c_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/e/e6/Symbol_c_class.svg/70px-Symbol_c_class.svg.png 2x" data-file-width="180" data-file-height="185"/></a></span></td><td class="banner-shell-header" style="text-align:left;font-weight:normal">This <span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/13/C%C3%ADrculos_Conc%C3%A9ntricos.svg/16px-C%C3%ADrculos_Conc%C3%A9ntricos.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/13/C%C3%ADrculos_Conc%C3%A9ntricos.svg/24px-C%C3%ADrculos_Conc%C3%A9ntricos.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/13/C%C3%ADrculos_Conc%C3%A9ntricos.svg/32px-C%C3%ADrculos_Conc%C3%A9ntricos.svg.png 2x" data-file-width="215" data-file-height="215"/></span></span> <b><a href="/wiki/Wikipedia:Vital_articles/Level/3#Navigation_and_timekeeping" title="Wikipedia:Vital articles/Level/3">level-3 vital article</a></b> is rated <b>C-class</b> on Wikipedia's <a href="/wiki/Wikipedia:Content_assessment" title="Wikipedia:Content assessment">content assessment</a> scale.<br/>It is of interest to the following <a href="/wiki/Wikipedia:WikiProject" title="Wikipedia:WikiProject">WikiProjects</a>:</td></tr><tr><td colspan="2" class="banner-shell-inner outercollapse"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1237879475"><style data-mw-deduplicate="TemplateStyles:r1256394742">.mw-parser-output .wpb-header,.mw-parser-output .wpb-metadata,.mw-parser-output .wpb-iefix{display:none}.mw-parser-output .wpb-header-name{text-align:right;padding:0.3em 1em 0.3em 0.3em;width:50%;font-weight:bold}.mw-parser-output .wpb-header-assessment{text-align:left;width:50%;padding:0.3em}.mw-parser-output .wpb-header-combined{text-align:left;padding:0.3em 0.3em 0.3em 0;font-weight:bold}.mw-parser-output .wpb-header-bubbles{border-radius:.5em;padding:0 .3em;margin-left:0.5em;white-space:nowrap;font-weight:normal;color:black}.mw-parser-output .wpb-nested-task-force{font-weight:normal}.mw-parser-output .wpb-header-icon{width:50px;text-align:center}.mw-parser-output .wpb-category-box{background-color:#F5F5F5;border-width:1px;width:500px}.mw-parser-output .wpbs .wpb 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.wpb-main,html.skin-theme-clientpref-night .mw-parser-output .wpbs .wpb-header{background-color:#302f2d}html.skin-theme-clientpref-night .mw-parser-output .wpbs .banner-shell-inner{background-color:#2e2505}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .wpb-category-box{background-color:#0a0a0a}html.skin-theme-clientpref-os .mw-parser-output .wpbs .wpb .wpb-main,html.skin-theme-clientpref-os .mw-parser-output .wpbs .wpb-header{background-color:#302f2d}html.skin-theme-clientpref-os .mw-parser-output .wpbs .banner-shell-inner{background-color:#2e2505}}</style><table class="tmbox tmbox-notice mw-collapsible innercollapse wpb wpb-table"><tbody><tr class="wpb-header"><td class="wpb-header-icon"><span typeof="mw:File"><a href="/wiki/File:US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg/26px-US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg" decoding="async" width="26" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg/39px-US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ac/US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg/52px-US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg 2x" data-file-width="1500" data-file-height="1444"/></a></span></td><td class="wpb-header-combined"><a href="/wiki/Wikipedia:WikiProject_Ships" title="Wikipedia:WikiProject Ships">Ships</a> </td></tr><tr><td class="mbox-text wpb-main" colspan="2"><table><tbody><tr><td class="mbox-image wpb-image"><span typeof="mw:File"><a href="/wiki/File:US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg/80px-US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg" decoding="async" width="80" height="77" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg/120px-US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ac/US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg/160px-US_Navy_101021-N-7642M-317_USS_Constitution_returns_to_her_pier_after_an_underway_to_celebrate_her_213th_launching_day_anniversary.jpg 2x" data-file-width="1500" data-file-height="1444"/></a></span></td><td class="mbox-text">This article is within the scope of <b><a href="/wiki/Wikipedia:WikiProject_Ships" title="Wikipedia:WikiProject Ships">WikiProject Ships</a></b>, a project to improve all <a href="/wiki/Ship" title="Ship">Ship</a>-related articles. If you would like to help improve this and other articles, please <a href="/wiki/Wikipedia:WikiProject_Ships/Participants" title="Wikipedia:WikiProject Ships/Participants">join the project</a>, or contribute to the <a href="/wiki/Wikipedia_talk:WikiProject_Ships" title="Wikipedia talk:WikiProject Ships">project discussion</a>. All interested editors are welcome. To use this banner, please see the <a href="/wiki/Template:WikiProject_Ships/doc" title="Template:WikiProject Ships/doc">full instructions</a>.<span class="metadata wpb-metadata"><span class="wpb-project">Ships</span><span class="wpb-project_link">Wikipedia:WikiProject Ships</span><span class="wpb-banner_name">Template:WikiProject Ships</span><span class="wpb-assessment_cat">Ships articles</span></span></td><td class="mbox-image wpb-image"><span typeof="mw:File"><a href="/wiki/File:Queen_Mary_2_03_KMJ.jpg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Queen_Mary_2_03_KMJ.jpg/80px-Queen_Mary_2_03_KMJ.jpg" decoding="async" width="80" height="63" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Queen_Mary_2_03_KMJ.jpg/120px-Queen_Mary_2_03_KMJ.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Queen_Mary_2_03_KMJ.jpg/160px-Queen_Mary_2_03_KMJ.jpg 2x" data-file-width="768" data-file-height="606"/></a></span></td></tr></tbody></table></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1237879475"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256394742"><table class="tmbox tmbox-notice mw-collapsible innercollapse wpb wpb-table"><tbody><tr class="wpb-header"><td class="wpb-header-icon"><span typeof="mw:File"><a href="/wiki/File:Nuvola_apps_ksysv_square.svg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Nuvola_apps_ksysv_square.svg/25px-Nuvola_apps_ksysv_square.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Nuvola_apps_ksysv_square.svg/38px-Nuvola_apps_ksysv_square.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Nuvola_apps_ksysv_square.svg/50px-Nuvola_apps_ksysv_square.svg.png 2x" data-file-width="1000" data-file-height="1000"/></a></span></td><td class="wpb-header-combined"><a href="/wiki/Wikipedia:WikiProject_Transport" title="Wikipedia:WikiProject Transport">Transport</a><span class="wpb-nested-task-force">: <a href="/wiki/Wikipedia:WikiProject_Transport/Maritime_transport_task_force" title="Wikipedia:WikiProject Transport/Maritime transport task force">Maritime</a></span> </td></tr><tr><td class="mbox-text wpb-main" colspan="2"><table><tbody><tr><td class="mbox-image wpb-image"><span typeof="mw:File"><a href="/wiki/File:Nuvola_apps_ksysv_square.svg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Nuvola_apps_ksysv_square.svg/60px-Nuvola_apps_ksysv_square.svg.png" decoding="async" width="60" height="60" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7d/Nuvola_apps_ksysv_square.svg/90px-Nuvola_apps_ksysv_square.svg.png 1.5x, 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portal</a></span></li></ul>This article is within the scope of <b><a href="/wiki/Wikipedia:WikiProject_Transport" title="Wikipedia:WikiProject Transport">WikiProject Transport</a></b>, a collaborative effort to improve the coverage of articles related to <a href="/wiki/Transport" title="Transport">Transport</a> on Wikipedia. If you would like to participate, please visit the project page, where you can join <a href="/wiki/Wikipedia_talk:WikiProject_Transport" title="Wikipedia talk:WikiProject Transport">the discussion</a> and see a list of open tasks.<span class="metadata wpb-metadata"><span class="wpb-project">Transport</span><span class="wpb-project_link">Wikipedia:WikiProject Transport</span><span class="wpb-banner_name">Template:WikiProject Transport</span><span class="wpb-assessment_cat">Transport articles</span></span></td><td class="mbox-empty-cell"></td></tr><tr><td class="assess import-unknown"><a href="/wiki/Category:Unknown-importance_Transport_articles" title="Category:Unknown-importance Transport articles">???</a></td><td class="mbox-text" colspan="2">This article has not yet received a rating on the <a href="/wiki/Wikipedia:WikiProject_Transport/Assessment#Importance_scale" title="Wikipedia:WikiProject Transport/Assessment">project's importance scale</a>.</td></tr><tr><td><figure class="mw-default-size mw-halign-center" typeof="mw:File"><a href="/wiki/File:Gouvernail.svg" class="mw-file-description"><img alt="Taskforce icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Gouvernail.svg/25px-Gouvernail.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Gouvernail.svg/38px-Gouvernail.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Gouvernail.svg/50px-Gouvernail.svg.png 2x" data-file-width="336" data-file-height="336"/></a><figcaption></figcaption></figure></td><td class="mbox-text" colspan="2">This article is supported by <b><a href="/wiki/Wikipedia:WikiProject_Transport/Maritime_transport_task_force" title="Wikipedia:WikiProject Transport/Maritime transport task force">the Maritime task force</a></b> (assessed as <a href="/wiki/Category:Mid-importance_maritime_transport_task_force_articles" title="Category:Mid-importance maritime transport task force articles">Mid-importance</a>).</td></tr></tbody></table></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1237879475"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256394742"><table class="tmbox tmbox-notice mw-collapsible innercollapse wpb wpb-table"><tbody><tr class="wpb-header"><td class="wpb-header-icon"><span typeof="mw:File"><a href="/wiki/File:MSL_Artist_Concept_(PIA14164_crop).jpg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/MSL_Artist_Concept_%28PIA14164_crop%29.jpg/33px-MSL_Artist_Concept_%28PIA14164_crop%29.jpg" decoding="async" width="33" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/MSL_Artist_Concept_%28PIA14164_crop%29.jpg/51px-MSL_Artist_Concept_%28PIA14164_crop%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5c/MSL_Artist_Concept_%28PIA14164_crop%29.jpg/67px-MSL_Artist_Concept_%28PIA14164_crop%29.jpg 2x" data-file-width="2000" data-file-height="1500"/></a></span></td><td class="wpb-header-combined"><a href="/wiki/Wikipedia:WikiProject_Robotics" title="Wikipedia:WikiProject Robotics">Robotics</a> <span class="wpb-header-bubbles import-high">High‑importance</span></td></tr><tr><td class="mbox-text wpb-main" colspan="2"><table><tbody><tr><td class="mbox-image wpb-image"><span typeof="mw:File"><a href="/wiki/File:MSL_Artist_Concept_(PIA14164_crop).jpg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/MSL_Artist_Concept_%28PIA14164_crop%29.jpg/85px-MSL_Artist_Concept_%28PIA14164_crop%29.jpg" decoding="async" width="85" height="64" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/MSL_Artist_Concept_%28PIA14164_crop%29.jpg/128px-MSL_Artist_Concept_%28PIA14164_crop%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5c/MSL_Artist_Concept_%28PIA14164_crop%29.jpg/170px-MSL_Artist_Concept_%28PIA14164_crop%29.jpg 2x" data-file-width="2000" data-file-height="1500"/></a></span></td><td class="mbox-text">This article is within the scope of <b><a href="/wiki/Wikipedia:WikiProject_Robotics" title="Wikipedia:WikiProject Robotics">WikiProject Robotics</a></b>, a collaborative effort to improve the coverage of <a href="/wiki/Robotics" title="Robotics">Robotics</a> on Wikipedia. If you would like to participate, please visit the project page, where you can join <a href="/wiki/Wikipedia_talk:WikiProject_Robotics" title="Wikipedia talk:WikiProject Robotics">the discussion</a> and see a list of open tasks.<span class="metadata wpb-metadata"><span class="wpb-project">Robotics</span><span class="wpb-project_link">Wikipedia:WikiProject Robotics</span><span class="wpb-banner_name">Template:WikiProject Robotics</span><span class="wpb-assessment_cat">Robotics articles</span></span></td><td class="mbox-empty-cell"></td></tr><tr><td class="assess import-high"><a href="/wiki/Category:High-importance_Robotics_articles" title="Category:High-importance Robotics articles">High</a></td><td class="mbox-text" colspan="2">This article has been rated as <b>High-importance</b> on the <a href="/wiki/Wikipedia:WikiProject_Robotics/Assessment#Importance_scale" title="Wikipedia:WikiProject Robotics/Assessment">project's importance scale</a>.</td></tr></tbody></table></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1237879475"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256394742"><table class="tmbox tmbox-notice mw-collapsible innercollapse wpb wpb-table"><tbody><tr class="wpb-header"><td class="wpb-header-icon"><span typeof="mw:File"><a href="/wiki/File:Topographic_map_example.png" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/79/Topographic_map_example.png/25px-Topographic_map_example.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/79/Topographic_map_example.png/38px-Topographic_map_example.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/79/Topographic_map_example.png/50px-Topographic_map_example.png 2x" data-file-width="600" data-file-height="600"/></a></span></td><td class="wpb-header-combined"><a href="/wiki/Wikipedia:WikiProject_Maps" title="Wikipedia:WikiProject Maps">Maps</a> <span class="wpb-header-bubbles import-high">High‑importance</span></td></tr><tr><td class="mbox-text wpb-main" colspan="2"><table><tbody><tr><td class="mbox-image wpb-image"><span typeof="mw:File"><a href="/wiki/File:Topographic_map_example.png" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/79/Topographic_map_example.png/80px-Topographic_map_example.png" decoding="async" width="80" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/79/Topographic_map_example.png/120px-Topographic_map_example.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/79/Topographic_map_example.png/160px-Topographic_map_example.png 2x" data-file-width="600" data-file-height="600"/></a></span></td><td class="mbox-text">This article is within the scope of <b><a href="/wiki/Wikipedia:WikiProject_Maps" title="Wikipedia:WikiProject Maps">WikiProject Maps</a></b>, a collaborative effort to improve the coverage of <a href="/wiki/Maps" class="mw-redirect" title="Maps">Maps</a> and <a href="/wiki/Cartography" title="Cartography">Cartography</a> on Wikipedia. If you would like to participate, please visit the project page, where you can join <a href="/wiki/Wikipedia_talk:WikiProject_Maps" title="Wikipedia talk:WikiProject Maps">the discussion</a> and see a list of open tasks.<span class="metadata wpb-metadata"><span class="wpb-project">Maps</span><span class="wpb-project_link">Wikipedia:WikiProject Maps</span><span class="wpb-banner_name">Template:WikiProject Maps</span><span class="wpb-assessment_cat">Maps articles</span></span></td><td class="mbox-empty-cell"></td></tr><tr><td class="assess import-high"><a href="/wiki/Category:High-importance_Maps_articles" title="Category:High-importance Maps articles">High</a></td><td class="mbox-text" colspan="2">This article has been rated as <b>High-importance</b> on the <a href="/wiki/Wikipedia:WikiProject_Maps/Assessment#Importance_scale" title="Wikipedia:WikiProject Maps/Assessment">project's importance scale</a>.</td></tr></tbody></table></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1237879475"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256394742"><table class="tmbox tmbox-notice mw-collapsible innercollapse wpb wpb-table"><tbody><tr class="wpb-header"><td class="wpb-header-icon"><span typeof="mw:File"><a href="/wiki/File:Lighthouse_icon.svg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Lighthouse_icon.svg/25px-Lighthouse_icon.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Lighthouse_icon.svg/38px-Lighthouse_icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Lighthouse_icon.svg/50px-Lighthouse_icon.svg.png 2x" data-file-width="200" data-file-height="200"/></a></span></td><td class="wpb-header-combined"><a href="/wiki/Wikipedia:WikiProject_Lighthouses" title="Wikipedia:WikiProject Lighthouses">Lighthouses</a> <span class="wpb-header-bubbles import-high">High‑importance</span></td></tr><tr><td class="mbox-text wpb-main" colspan="2"><table><tbody><tr><td class="mbox-image wpb-image"><span typeof="mw:File"><a href="/wiki/File:Lighthouse_icon.svg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Lighthouse_icon.svg/70px-Lighthouse_icon.svg.png" decoding="async" width="70" height="70" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Lighthouse_icon.svg/105px-Lighthouse_icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Lighthouse_icon.svg/140px-Lighthouse_icon.svg.png 2x" data-file-width="200" data-file-height="200"/></a></span></td><td class="mbox-text">This article is within the scope of <b><a href="/wiki/Wikipedia:WikiProject_Lighthouses" title="Wikipedia:WikiProject Lighthouses">WikiProject Lighthouses</a></b>, a collaborative effort to improve the coverage of <b><a href="/wiki/Lighthouse" title="Lighthouse">lighthouses</a></b> and other water <b><a href="/wiki/Navigational_aid" title="Navigational aid">navigational aids</a></b> on Wikipedia. If you would like to participate, please visit the project page, where you can join <a href="/wiki/Wikipedia_talk:WikiProject_Lighthouses" title="Wikipedia talk:WikiProject Lighthouses">the discussion</a> and see a list of open tasks.<span class="metadata wpb-metadata"><span class="wpb-project">Lighthouses</span><span class="wpb-project_link">Wikipedia:WikiProject Lighthouses</span><span class="wpb-banner_name">Template:WikiProject Lighthouses</span><span class="wpb-assessment_cat">Lighthouses articles</span></span></td><td class="mbox-empty-cell"></td></tr><tr><td class="assess import-high"><a href="/wiki/Category:High-importance_Lighthouses_articles" title="Category:High-importance Lighthouses articles">High</a></td><td class="mbox-text" colspan="2">This article has been rated as <b>High-importance</b> on the <a href="/wiki/Wikipedia:WikiProject_Lighthouses/Assessment#Importance_scale" title="Wikipedia:WikiProject Lighthouses/Assessment">project's importance scale</a>.</td></tr></tbody></table></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1237879475"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1256394742"><table class="tmbox tmbox-notice mw-collapsible innercollapse wpb wpb-table"><tbody><tr class="wpb-header"><td class="wpb-header-icon"><span typeof="mw:File"><a href="/wiki/File:Wrightflyer_thumb2.jpg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Wrightflyer_thumb2.jpg/35px-Wrightflyer_thumb2.jpg" decoding="async" width="35" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Wrightflyer_thumb2.jpg/53px-Wrightflyer_thumb2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/62/Wrightflyer_thumb2.jpg/70px-Wrightflyer_thumb2.jpg 2x" data-file-width="128" data-file-height="59"/></a></span></td><td class="wpb-header-combined"><a href="/wiki/Wikipedia:WikiProject_Aviation" title="Wikipedia:WikiProject Aviation">Aviation</a> </td></tr><tr><td class="mbox-text wpb-main" colspan="2"><table><tbody><tr><td class="mbox-image wpb-image"><span typeof="mw:File"><a href="/wiki/File:Wrightflyer_thumb2.jpg" class="mw-file-description"><img alt="WikiProject icon" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Wrightflyer_thumb2.jpg/80px-Wrightflyer_thumb2.jpg" decoding="async" width="80" height="37" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/62/Wrightflyer_thumb2.jpg/120px-Wrightflyer_thumb2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/6/62/Wrightflyer_thumb2.jpg 2x" data-file-width="128" data-file-height="59"/></a></span></td><td class="mbox-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239009302"><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>This article is within the scope of the <a href="/wiki/Wikipedia:WikiProject_Aviation" title="Wikipedia:WikiProject Aviation"><b>Aviation WikiProject</b></a>. If you would like to participate, please visit the project page, where you can join the project and see lists of <a href="/wiki/Template:WPAVIATION_Anns" class="mw-redirect" title="Template:WPAVIATION Anns"><b>open tasks</b></a> and <a href="/wiki/Wikipedia:AVIA2" class="mw-redirect" title="Wikipedia:AVIA2"><b>task forces</b></a>. To use this banner, please see the <a href="/wiki/Template:WikiProject_Aviation/doc" title="Template:WikiProject Aviation/doc">full instructions</a>.<span class="metadata wpb-metadata"><span class="wpb-project">Aviation</span><span class="wpb-project_link">Wikipedia:WikiProject Aviation</span><span class="wpb-banner_name">Template:WikiProject Aviation</span><span class="wpb-assessment_cat">aviation articles</span></span></td><td class="mbox-empty-cell"></td></tr><tr><td class="assess-b" style="padding-bottom:5px"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/Wikipedia:Content_assessment/B-Class_criteria" title="Wikipedia:Content assessment/B-Class criteria"><img alt="B checklist" src="//upload.wikimedia.org/wikipedia/en/thumb/2/25/Bclass-checklist.svg/20px-Bclass-checklist.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/2/25/Bclass-checklist.svg/30px-Bclass-checklist.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/2/25/Bclass-checklist.svg/40px-Bclass-checklist.svg.png 2x" data-file-width="100" data-file-height="100"/></a><figcaption></figcaption></figure></td><td class="wpb-collapsed-notes"><table class="plainlinks mw-collapsible mw-collapsed"><tbody><tr><th class="wpb-collapsed-head mbox-text" colspan="3" style="font-weight:normal">This article has not yet been checked against the <b><a href="/wiki/Wikipedia:Content_assessment/B-Class_criteria" title="Wikipedia:Content assessment/B-Class criteria">criteria</a></b> for B-class status:</th><td style="min-width:3em"></td></tr><tr><td style="font-size:90%"><ol><li><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/16px-Purple_question_mark.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/24px-Purple_question_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/32px-Purple_question_mark.svg.png 2x" data-file-width="450" data-file-height="450"/></span></span> Referencing and citation: <span style="font-style:italic">not checked</span></li><li><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/16px-Purple_question_mark.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/24px-Purple_question_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/32px-Purple_question_mark.svg.png 2x" data-file-width="450" data-file-height="450"/></span></span> Coverage and accuracy: <span style="font-style:italic">not checked</span></li><li><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/16px-Purple_question_mark.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/24px-Purple_question_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/32px-Purple_question_mark.svg.png 2x" data-file-width="450" data-file-height="450"/></span></span> Structure: <span style="font-style:italic">not checked</span></li><li><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/16px-Purple_question_mark.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/24px-Purple_question_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/32px-Purple_question_mark.svg.png 2x" data-file-width="450" data-file-height="450"/></span></span> Grammar and style: <span style="font-style:italic">not checked</span></li><li><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/16px-Purple_question_mark.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/24px-Purple_question_mark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/6/64/Purple_question_mark.svg/32px-Purple_question_mark.svg.png 2x" data-file-width="450" data-file-height="450"/></span></span> Supporting materials: <span style="font-style:italic">not checked</span></li></ol></td><td style="font-size:88%"><span>To fill out this checklist, please <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Talk:Navigation&action=edit">add</a> the following code to the template call:<ul style="font-size:88%;margin:0px;font-family:monospace, sans-serif;padding:1em;border:1px dashed #2f6fab;background-color:#f9f9f9;line-height:1.1em;list-style:none"><li class="nowrap">| b1 = <yes/no></li><li class="nowrap">| b2 = <yes/no></li><li class="nowrap">| b3 = <yes/no></li><li class="nowrap">| b4 = <yes/no></li><li class="nowrap">| b5 = <yes/no></li></ul>assessing the article against each criterion.</span></td><td class="empty-cell"></td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1237879475"><table class="box-To_do plainlinks tmbox tmbox-notice" role="presentation"><tbody><tr><td class="mbox-empty-cell"></td><td class="mbox-text"><div class="mw-notalk"> <p><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Stock_post_message.svg/25px-Stock_post_message.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Stock_post_message.svg/38px-Stock_post_message.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/54/Stock_post_message.svg/50px-Stock_post_message.svg.png 2x" data-file-width="40" data-file-height="40"/></span></span> <b><a href="/wiki/Wikipedia:To-do_list" title="Wikipedia:To-do list">To-do list</a> for <a href="/wiki/Navigation" title="Navigation">Navigation</a>:</b> <span class="noprint plainlinks" style="float: right; text-align: right; font-size: 88%"><a class="external text" href="https://en.wikipedia.org/w/index.php?title=Talk:Navigation/to_do&action=edit&preload=Template:Tasks/Preload">edit</a> <b>·</b> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Talk:Navigation/to_do&action=history">history</a> <b>·</b> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Talk:Navigation/to_do&action=watch">watch</a> <b>·</b> <a class="external text" href="https://en.wikipedia.org/w/index.php?title=Talk:Navigation&action=purge">refresh</a> <b>·</b> Updated 2023-02-02</span> </p> <div style="clear:both;" class=""></div> <div class="todo-box" style="border:1px dotted gray; padding: 2px 4px;"> <p> Informal assessment prepatory to GA-run: </p> <dl><dd><b><a href="/wiki/Wikipedia:Good_article_nominations" title="Wikipedia:Good article nominations">GA</a> review</b> (see <a href="/wiki/Wikipedia:What_is_a_good_article%3F" class="mw-redirect" title="Wikipedia:What is a good article?">here</a> for criteria)</dd></dl> <ol><li>It is <b>reasonably well written</b>. <dl><dd>a <i>(prose)</i>: <span typeof="mw:File"><span title="Neutral"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/16px-Symbol_neutral_vote.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/24px-Symbol_neutral_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/32px-Symbol_neutral_vote.svg.png 2x" data-file-width="180" data-file-height="185"/></span></span> b <i>(<a href="/wiki/Wikipedia:Manual_of_Style" title="Wikipedia:Manual of Style">MoS</a>)</i>: <span typeof="mw:File"><span title="Neutral"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/16px-Symbol_neutral_vote.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/24px-Symbol_neutral_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/32px-Symbol_neutral_vote.svg.png 2x" data-file-width="180" data-file-height="185"/></span></span></dd></dl></li> <li>It is <b>factually accurate</b> and <b><a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verifiable</a></b>. <dl><dd>a <i>(references)</i>: <span typeof="mw:File"><span title="Pass"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/16px-Symbol_support_vote.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/24px-Symbol_support_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/32px-Symbol_support_vote.svg.png 2x" data-file-width="180" data-file-height="185"/></span></span> b <i>(citations to <a href="/wiki/Wikipedia:RS" class="mw-redirect" title="Wikipedia:RS">reliable sources</a>)</i>: <span typeof="mw:File"><span title="Pass"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/16px-Symbol_support_vote.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/24px-Symbol_support_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/32px-Symbol_support_vote.svg.png 2x" data-file-width="180" data-file-height="185"/></span></span> c <i>(<a href="/wiki/Wikipedia:No_original_research" title="Wikipedia:No original research">OR</a>)</i>: <span typeof="mw:File"><span title="Pass"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/16px-Symbol_support_vote.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/24px-Symbol_support_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/32px-Symbol_support_vote.svg.png 2x" data-file-width="180" data-file-height="185"/></span></span></dd></dl></li> <li>It is <b>broad in its coverage</b>. <dl><dd>a <i>(major aspects)</i>: <span typeof="mw:File"><span title="Pass"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/16px-Symbol_support_vote.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/24px-Symbol_support_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/32px-Symbol_support_vote.svg.png 2x" data-file-width="180" data-file-height="185"/></span></span> b <i>(focused)</i>: <span typeof="mw:File"><span title="Pass"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/16px-Symbol_support_vote.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/24px-Symbol_support_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/32px-Symbol_support_vote.svg.png 2x" data-file-width="180" data-file-height="185"/></span></span></dd></dl></li> <li>It follows the <b><a href="/wiki/Wikipedia:NPOV" class="mw-redirect" title="Wikipedia:NPOV">neutral point of view</a> policy</b>. <dl><dd><i>Fair representation without bias</i>: <span typeof="mw:File"><span title="Unknown"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/de/Symbol_comment_2.png/16px-Symbol_comment_2.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/de/Symbol_comment_2.png/24px-Symbol_comment_2.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/de/Symbol_comment_2.png/32px-Symbol_comment_2.png 2x" data-file-width="185" data-file-height="180"/></span></span></dd></dl></li> <li>It is <b>stable</b>. <dl><dd><i>No edit wars etc.</i>: <span typeof="mw:File"><span title="Neutral"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/16px-Symbol_neutral_vote.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/24px-Symbol_neutral_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/32px-Symbol_neutral_vote.svg.png 2x" data-file-width="180" data-file-height="185"/></span></span></dd></dl></li> <li>It is illustrated by <b><a href="/wiki/Wikipedia:Images" title="Wikipedia:Images">images</a></b>, where possible and appropriate. <dl><dd>a <i>(images are tagged and non-free images have <a href="/wiki/Wikipedia:Image_description_page#Use_rationale" class="mw-redirect" title="Wikipedia:Image description page">fair use rationales</a>)</i>: <span typeof="mw:File"><span title="Pass"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/16px-Symbol_support_vote.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/24px-Symbol_support_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/32px-Symbol_support_vote.svg.png 2x" data-file-width="180" data-file-height="185"/></span></span> b <i>(appropriate use with <a href="/wiki/Wikipedia:CAP" class="mw-redirect" title="Wikipedia:CAP">suitable captions</a>)</i>: <span typeof="mw:File"><span title="Pass"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/16px-Symbol_support_vote.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/24px-Symbol_support_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/32px-Symbol_support_vote.svg.png 2x" data-file-width="180" data-file-height="185"/></span></span></dd></dl></li> <li><b>Overall</b>: <dl><dd><i>Pass/Fail</i>: <span typeof="mw:File"><span title="Neutral"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/16px-Symbol_neutral_vote.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/24px-Symbol_neutral_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/89/Symbol_neutral_vote.svg/32px-Symbol_neutral_vote.svg.png 2x" data-file-width="180" data-file-height="185"/></span></span></dd></dl></li></ol></div> <ul><li>Describe <a rel="nofollow" class="external text" href="https://www.google.com/search?q=%22acoustic+navigation%22">acoustic navigation</a> technologies such as <a href="/wiki/Sonar" title="Sonar">sonar</a></li> <li>Flesh out Integrated Bridge Systems. <a href="/wiki/ECDIS" class="mw-redirect" title="ECDIS">ECDIS</a> seems like a good place to start.</li> <li>Celestial section needs citations <ul><li>Description of circle of equal altitude might be useful</li> <li>Brief description of other observations: az/amp/mp/lan/</li></ul></li> <li>The marine sextant section is too heavy on anatomy and too light on 1) what it actually is used for, and 2) how it works. There should be some good info in Bowditch...</li> <li>Radio navigation and satellite navigation focus more on history than the actual subject matter.</li> <li>Cobble together a summary of <a href="/wiki/History_of_navigation" title="History of navigation">History of navigation</a> and add it back as a section</li> <li>After stabilizing content: <ol><li>Develop stubby paragraphs per 1a</li> <li>Could use a number of copyedits</li> <li>Rework lead to mirror the new article's table of contents</li></ol></li></ul> <p><span style="font-family:Bradley Hand ITC;"><a href="/wiki/User:Haus" class="mw-redirect" title="User:Haus"><span style="color:Blue;"><span style="font-size:x-large;">H</span>aus</span></a><sup style="font-size : 6pt ;"><a href="/wiki/User_talk:Haus" title="User talk:Haus"><span style="color:Green;">Talk</span></a></sup></span> 12:14, 30 May 2007 (UTC) </p> </div> </td></tr></tbody></table>    <div class="ext-discussiontools-emptystate"><div class="ext-discussiontools-emptystate-text"><h3>Start a discussion about improving the Navigation page</h3><div class="plainlinks"><p><a href="/wiki/Help:Introduction_to_talk_pages/1" title="Help:Introduction to talk pages/1">Talk pages</a> are where people discuss how to make content on Wikipedia the best that it can be. 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