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<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: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 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.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">L-301</th></tr><tr><td colspan="2" class="infobox-full-data"><span typeof="mw:File"><a href="/wiki/File:X-24C_Configuration_January_1977.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/34/X-24C_Configuration_January_1977.jpg/300px-X-24C_Configuration_January_1977.jpg" decoding="async" width="300" height="416" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/34/X-24C_Configuration_January_1977.jpg/450px-X-24C_Configuration_January_1977.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/34/X-24C_Configuration_January_1977.jpg/600px-X-24C_Configuration_January_1977.jpg 2x" data-file-width="1164" data-file-height="1614" /></a></span> <div class="ib-aircraft-caption">X-24C configuration images circa January 1977</div></td></tr><tr><th colspan="2" class="infobox-header">General information</th></tr><tr><th scope="row" class="infobox-label">Type</th><td class="infobox-data"><a href="/wiki/Hypersonic_research" class="mw-redirect" title="Hypersonic research">Hypersonic research</a> project</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/Lockheed_Corporation" title="Lockheed Corporation">Lockheed</a></td></tr><tr><th scope="row" class="infobox-label">Status</th><td class="infobox-data">Cancelled project</td></tr><tr><th scope="row" class="infobox-label">Number built</th><td class="infobox-data">None</td></tr></tbody></table> <p><b>Lockheed L-301</b> (sometimes called the <b>X-24C</b>, though this designation was never officially assigned) was an experimental air-breathing <a href="/wiki/Hypersonic_aircraft" class="mw-redirect" title="Hypersonic aircraft">hypersonic aircraft</a> project. It was developed by the <a href="/wiki/NASA" title="NASA">NASA</a> and <a href="/wiki/United_States_Air_Force" title="United States Air Force">United States Air Force</a> (USAF) organization National Hypersonic Flight Research Facility<sup id="cite_ref-Lockheed_Secret_Projects_1-0" class="reference"><a href="#cite_note-Lockheed_Secret_Projects-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> (NHFRF or NHRF<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>), with <a href="/wiki/Skunk_Works" title="Skunk Works">Skunk Works</a> as the prime contractor. In January 1977, the program was "tentatively scheduled to operate two vehicles for eight years and to conduct 100 flights per vehicle."<sup id="cite_ref-Phase_3_3-0" class="reference"><a href="#cite_note-Phase_3-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> NASA discontinued work on L-301 and NHRF in September 1977 due to budget constraints and lack of need.<sup id="cite_ref-Lockheed_Secret_Projects_1-1" class="reference"><a href="#cite_note-Lockheed_Secret_Projects-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </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=Lockheed_L-301&action=edit&section=1" title="Edit section: Development"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The X-24C-L301 was a scaled-up derivative of the Martin X-24C project that was to have been a hypersonic follow-on to the <a href="/wiki/X-15" class="mw-redirect" title="X-15">X-15</a> and <a href="/wiki/Martin-Marietta_X-24" class="mw-redirect" title="Martin-Marietta X-24">X-24</a> (specifically the X-24B) programs, to take lessons learned from both and integrate them into an airframe capable of at least reaching Mach 8 and engaging in hypersonic <a href="/wiki/Skip-glide" class="mw-redirect" title="Skip-glide">skip-glide</a> maneuvers for long range missions. The vehicle would have used both air breathing ram or <a href="/wiki/Scramjet" title="Scramjet">scramjet</a> propulsion as well as a rocket engine, carrying both <a href="/wiki/RP-1" title="RP-1">RP-1</a> and LH2 propellant as well as on-board stores of LOX. The X-24C-L301 languished at the design phase when the X-24C project was shelved in September 1977 due a tight NASA budget.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<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=Lockheed_L-301&action=edit&section=2" title="Edit section: Design"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Propulsion">Propulsion</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lockheed_L-301&action=edit&section=3" title="Edit section: Propulsion"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Originally intended to carry the same <a href="/wiki/XLR-99" class="mw-redirect" title="XLR-99">XLR-99</a> engine used by the X-15, the primary engine was changed to the LR-105, which was the sustainer engine used on the Atlas launcher. This rocket engine, burning <a href="/wiki/RP-1" title="RP-1">RP-1</a> and <a href="/wiki/LOX" class="mw-redirect" title="LOX">LOX</a>, was intended to accelerate the X-24C to hypersonic speeds in order to ignite the hydrogen fueled, air breathing ram/<a href="/wiki/Scramjet" title="Scramjet">scramjet</a> mounted in the belly of the airframe with which it would attain cruise speeds of at least Mach 6 and peak velocities of Mach 8+ at altitudes of 90,000 feet (27,000 m) or more. As such, this vehicle was plainly not intended to reach orbit.<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. (June 2019)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading3"><h3 id="Airframe">Airframe</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lockheed_L-301&action=edit&section=4" title="Edit section: Airframe"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Design of the aircraft in various wind tunnel models and contractor drawings seems to follow variations of the FDL-5 and FDL-8 lifting body shapes originally developed by the USAF Flight Dynamics Laboratory in the 1950s, which were used in the earlier <a href="/wiki/X-23_PRIME" class="mw-redirect" title="X-23 PRIME">X-23</a> and <a href="/wiki/Martin-Marietta_X-24" class="mw-redirect" title="Martin-Marietta X-24">X-24</a>A/B programs. With a radically swept delta wing, and 2, 3, or 4 vertical stabilizers, as well as several body flaps (depending on the model), the vehicle did not lack for control surfaces. The vehicle measured 74 feet 10 inches (22.81 m) long, 24 ft 2 in (7.37 m) wingspan, and 20 ft 7 in (6.27 m) height.<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. (March 2021)">citation needed</span></a></i>]</sup> </p><p>Various drawings show a payload bay 12 feet (3.7 m) long and perhaps 5 feet (1.5 m) diameter.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <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=Lockheed_L-301&action=edit&section=5" title="Edit section: References"><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"><ol class="references"> <li id="cite_note-Lockheed_Secret_Projects-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-Lockheed_Secret_Projects_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Lockheed_Secret_Projects_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 id="CITEREFJenkins" class="citation book cs1">Jenkins, Dennis R. <a rel="nofollow" class="external text" href="https://books.google.com/books?id=DUkl5bH6k6EC&dq=National+Hypersonic+Research+Facility+x-15+x-24c&pg=PA98"><i>Lockheed Secret Projects : Inside the Skunk Works</i></a>. Zenith Imprint. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-61060-728-5" title="Special:BookSources/978-1-61060-728-5"><bdi>978-1-61060-728-5</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Lockheed+Secret+Projects+%3A+Inside+the+Skunk+Works&rft.pub=Zenith+Imprint&rft.isbn=978-1-61060-728-5&rft.aulast=Jenkins&rft.aufirst=Dennis+R.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DDUkl5bH6k6EC%26dq%3DNational%2BHypersonic%2BResearch%2BFacility%2Bx-15%2Bx-24c%26pg%3DPA98&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALockheed+L-301" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><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/20090725111504/http://www.darpa.mil/tto/solicit/BAA08-53/VULCAN_Industry_Day_Presentations.pdf">"Archived copy"</a> <span class="cs1-format">(PDF)</span>. Archived from <a rel="nofollow" class="external text" href="https://www.darpa.mil/tto/solicit/BAA08-53/VULCAN_Industry_Day_Presentations.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 2009-07-25<span class="reference-accessdate">. Retrieved <span class="nowrap">2009-07-26</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Archived+copy&rft_id=http%3A%2F%2Fwww.darpa.mil%2Ftto%2Fsolicit%2FBAA08-53%2FVULCAN_Industry_Day_Presentations.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALockheed+L-301" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_web" title="Template:Cite web">cite web</a>}}</code>: CS1 maint: archived copy as title (<a href="/wiki/Category:CS1_maint:_archived_copy_as_title" title="Category:CS1 maint: archived copy as title">link</a>)</span> ["X-24C NHRF"]</span> </li> <li id="cite_note-Phase_3-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-Phase_3_3-0">^</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/20100517174534/https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19790008668_1979008668.pdf">"Archived copy"</a> <span class="cs1-format">(PDF)</span>. Archived from <a rel="nofollow" class="external text" href="https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19790008668_1979008668.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 2010-05-17<span class="reference-accessdate">. Retrieved <span class="nowrap">2021-06-09</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Archived+copy&rft_id=https%3A%2F%2Fntrs.nasa.gov%2Farchive%2Fnasa%2Fcasi.ntrs.nasa.gov%2F19790008668_1979008668.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALockheed+L-301" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_web" title="Template:Cite web">cite web</a>}}</code>: CS1 maint: archived copy as title (<a href="/wiki/Category:CS1_maint:_archived_copy_as_title" title="Category:CS1 maint: archived copy as title">link</a>)</span> [CONFIGURATION DEVELOPMENT STUDY OF THE X-24C HYPERSONIC RESEARCH AIRPLANE - PHASE II]</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</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://theaviationgeekclub.com/faster-than-the-x-15-the-never-told-story-of-the-lockheed-x-24c-l-301-the-mach-8-hypersonic-test-aircraft-that-never-was/">"Faster than the X-15: The never told story of the Lockheed X 24C L-301, the Mach 8 hypersonic test aircraft that never was"</a>. 30 May 2021.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Faster+than+the+X-15%3A+The+never+told+story+of+the+Lockheed+X+24C+L-301%2C+the+Mach+8+hypersonic+test+aircraft+that+never+was&rft.date=2021-05-30&rft_id=https%3A%2F%2Ftheaviationgeekclub.com%2Ffaster-than-the-x-15-the-never-told-story-of-the-lockheed-x-24c-l-301-the-mach-8-hypersonic-test-aircraft-that-never-was%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ALockheed+L-301" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://crgis.ndc.nasa.gov/crgis/images/5/5d/PEN00272.pdf">NASA.gov</a><sup class="noprint Inline-Template"><span style="white-space: nowrap;">[<i><a href="/wiki/Wikipedia:Link_rot" title="Wikipedia:Link rot"><span title=" Dead link tagged June 2021">dead link</span></a></i><span style="visibility:hidden; color:transparent; padding-left:2px">‍</span>]</span></sup></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lockheed_L-301&action=edit&section=6" title="Edit section: Further reading"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Miller, Jay. The X-Planes: X-1 to X-45. Hinckley, UK: Midland, 2001.</li> <li>Rose, Bill, 2008. Secret Projects: Military Space Technology. Hinckley, England: Midland Publishing.</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=Lockheed_L-301&action=edit&section=7" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Operators’ reference drawing <a rel="nofollow" class="external autonumber" href="https://www.flightglobal.com/FlightPDFArchive/1964/1964%20-%202920.PDF">[1]</a>, <a rel="nofollow" class="external autonumber" href="https://www.flightglobal.com/FlightPDFArchive/1964/1964%20-%202939.PDF">[2]</a>, <a rel="nofollow" class="external autonumber" href="https://www.flightglobal.com/FlightPDFArchive/1964/1964%20-%202940.PDF">[3]</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20020624024924/http://www.astronautix.com/craft/x24c.htm">Encyclopedia Astronautica</a></li> <li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20050215191331/http://www.arnold.af.mil/aedc/systems/74-1551.htm">Publicly archived Air Force picture</a></li> <li><a rel="nofollow" class="external text" href="https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19790008669_1979008669.pdf">Nasa Archives- X-24C Phase 3</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 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class="nv-talk"><a href="/wiki/Template_talk:Lockheed_Martin_aircraft" title="Template talk:Lockheed Martin aircraft"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Lockheed_Martin_aircraft" title="Special:EditPage/Template:Lockheed Martin aircraft"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Lockheed_and_Lockheed_Martin_aircraft_and_spacecraft251" style="font-size:114%;margin:0 4em"><a href="/wiki/Lockheed_Corporation" title="Lockheed Corporation">Lockheed</a> and <a href="/wiki/Lockheed_Martin" title="Lockheed Martin">Lockheed Martin</a> aircraft and spacecraft</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Transports</th><td class="navbox-list-with-group navbox-list navbox-odd" 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:11em">Vega family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_Vega" title="Lockheed Vega">1 & 2 Vega</a></li> <li><a href="/wiki/Lockheed_Air_Express" title="Lockheed Air Express">3 Air Express</a></li> <li><a href="/wiki/Lockheed_Explorer" title="Lockheed Explorer">4 Explorer</a></li> <li><a href="/wiki/Lockheed_Vega" title="Lockheed Vega">5 Vega</a></li> <li><span class="tmp-color" style="color:grey">6</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_Explorer" title="Lockheed Explorer">7 Explorer</a></li> <li><a href="/wiki/Lockheed_Model_8_Sirius" title="Lockheed Model 8 Sirius">8 Sirius</a></li> <li><a href="/wiki/Lockheed_Altair" title="Lockheed Altair">8-D, E & G Altair</a></li> <li><a href="/wiki/Lockheed_Model_9_Orion" title="Lockheed Model 9 Orion">9 Orion</a></li> <li><a href="/wiki/Lockheed_Vega" title="Lockheed Vega">DL.1 Vega</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">Electra family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_Model_10_Electra" title="Lockheed Model 10 Electra">10 Electra</a></li> <li><a href="/wiki/Lockheed_Model_12_Electra_Junior" title="Lockheed Model 12 Electra Junior">12 Electra Junior</a></li> <li><a href="/wiki/Lockheed_Model_14_Super_Electra" title="Lockheed Model 14 Super Electra">14 Super Electra</a> <ul><li><a href="/wiki/Lockheed_Hudson" title="Lockheed Hudson">414 Hudson</a></li></ul></li> <li><a href="/wiki/Lockheed_Model_18_Lodestar" title="Lockheed Model 18 Lodestar">18 Lodestar</a></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">37 Ventura</a></li> <li><a href="/wiki/Lockheed_PV-2_Harpoon" class="mw-redirect" title="Lockheed PV-2 Harpoon">43 Harpoon</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">Constellation family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_Constellation" title="Lockheed Constellation">Constellation</a></li> <li><a href="/wiki/Lockheed_L-049_Constellation" title="Lockheed L-049 Constellation">L-049</a></li> <li><a href="/wiki/Lockheed_L-649_Constellation" title="Lockheed L-649 Constellation">L-649</a></li> <li><a href="/wiki/Lockheed_L-749_Constellation" title="Lockheed L-749 Constellation">L-749</a></li> <li><a href="/wiki/Lockheed_L-1049_Super_Constellation" title="Lockheed L-1049 Super Constellation">L-1049</a></li> <li><a href="/wiki/Lockheed_L-1249_Super_Constellation" title="Lockheed L-1249 Super Constellation">L-1249</a></li> <li><a href="/wiki/Lockheed_L-1649_Starliner" title="Lockheed L-1649 Starliner">L-1649 Starliner</a></li> <li><a href="/wiki/Lockheed_C-69_Constellation" title="Lockheed C-69 Constellation">C-69</a></li> <li><a href="/wiki/Lockheed_C-121_Constellation" title="Lockheed C-121 Constellation">C-121</a></li> <li><a href="/wiki/Lockheed_EC-121_Warning_Star" title="Lockheed EC-121 Warning Star">EC-121</a></li> <li><a href="/wiki/Lockheed_XB-30" title="Lockheed XB-30">XB-30</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">C-130 Hercules family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_C-130_Hercules" title="Lockheed C-130 Hercules">C-130</a></li> <li><a href="/wiki/Lockheed_Martin_C-130J_Super_Hercules" title="Lockheed Martin C-130J Super Hercules">C-130J</a></li> <li><a href="/wiki/Lockheed_AC-130" title="Lockheed AC-130">AC-130</a></li> <li><a href="/wiki/Lockheed_DC-130" title="Lockheed DC-130">DC-130</a></li> <li><a href="/wiki/Lockheed_HC-130" title="Lockheed HC-130">HC-130</a></li> <li><a href="/wiki/Lockheed_EC-130" title="Lockheed EC-130">EC-130</a> <ul><li><a href="/wiki/Lockheed_EC-130H_Compass_Call" title="Lockheed EC-130H Compass Call">EC-130H</a></li></ul></li> <li><a href="/wiki/Lockheed_Martin_KC-130" title="Lockheed Martin KC-130">KC-130</a></li> <li><a href="/wiki/Lockheed_LC-130" title="Lockheed LC-130">LC-130</a></li> <li><a href="/wiki/Lockheed_MC-130" title="Lockheed MC-130">MC-130</a></li> <li><a href="/wiki/Lockheed_WC-130" title="Lockheed WC-130">WC-130</a></li> <li><a href="/wiki/Lockheed_Martin_E-130J" title="Lockheed Martin E-130J">E-130J</a></li> <li><a href="/wiki/Lockheed_L-100_Hercules" title="Lockheed L-100 Hercules">L-100</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">L-188 Electra family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_L-188_Electra" title="Lockheed L-188 Electra">L-188</a></li> <li><a href="/wiki/Lockheed_P-3_Orion" title="Lockheed P-3 Orion">P-3</a></li> <li><a href="/wiki/Lockheed_EP-3" title="Lockheed EP-3">EP-3</a></li> <li><a href="/wiki/Lockheed_CP-140_Aurora" title="Lockheed CP-140 Aurora">CP-140</a></li> <li><a href="/wiki/Lockheed_P-7" title="Lockheed P-7">P-7</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">Other types</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_C-5_Galaxy" title="Lockheed C-5 Galaxy">C-5</a></li> <li><a href="/wiki/Lockheed_C-141_Starlifter" title="Lockheed C-141 Starlifter">C-141</a></li> <li><a href="/wiki/Lockheed_Model_44_Excalibur" title="Lockheed Model 44 Excalibur">Excalibur</a></li> <li><a href="/wiki/Lockheed_JetStar" title="Lockheed JetStar">JetStar</a></li> <li><a href="/wiki/Lockheed_L-1011_TriStar" title="Lockheed L-1011 TriStar">L-1011 Tristar</a> <ul><li><a href="/wiki/Lockheed_TriStar_(RAF)" title="Lockheed TriStar (RAF)">RAF</a></li></ul></li> <li><a href="/wiki/Lockheed_L-2000" title="Lockheed L-2000">L-2000</a></li> <li><a href="/wiki/Lockheed_Saturn" title="Lockheed Saturn">Saturn</a></li> <li><a href="/wiki/Vega_Model_2_Starliner" title="Vega Model 2 Starliner">Vega Starliner</a></li> <li><a href="/wiki/Lockheed_R6V_Constitution" title="Lockheed R6V Constitution">R6V</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fighter-bombers</th><td class="navbox-list-with-group navbox-list navbox-odd" 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:11em">Lightning family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_P-38_Lightning" title="Lockheed P-38 Lightning">P-38</a></li> <li><a href="/wiki/Lockheed_XP-49" title="Lockheed XP-49">XP-49</a></li> <li><a href="/wiki/Lockheed_XP-58_Chain_Lightning" title="Lockheed XP-58 Chain Lightning">XP-58</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">Shooting Star family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_P-80_Shooting_Star" title="Lockheed P-80 Shooting Star">F-80</a></li> <li><a href="/wiki/Lockheed_F-94_Starfire" title="Lockheed F-94 Starfire">F-94</a></li> <li><a href="/wiki/Lockheed_T-33" title="Lockheed T-33">T-33</a></li> <li><a href="/wiki/Lockheed_T2V_SeaStar" title="Lockheed T2V SeaStar">T2V</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">Starfighter family</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_XF-104_Starfighter" title="Lockheed XF-104 Starfighter">XF-104</a></li> <li><a href="/wiki/Lockheed_F-104_Starfighter" title="Lockheed F-104 Starfighter">F-104</a></li> <li><a href="/wiki/Lockheed_NF-104A" title="Lockheed NF-104A">NF-104A</a></li> <li><a href="/wiki/Lockheed_CL-288" title="Lockheed CL-288">CL-288</a></li> <li><a href="/wiki/Lockheed_CL-1200_Lancer" title="Lockheed CL-1200 Lancer">CL-1200</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">Raptor family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_YF-22" title="Lockheed YF-22">YF-22</a></li> <li><a href="/wiki/Lockheed_Martin_F-22_Raptor" title="Lockheed Martin F-22 Raptor">F-22</a></li> <li><a href="/wiki/Lockheed_Martin_FB-22" title="Lockheed Martin FB-22">FB-22</a></li> <li><a href="/wiki/Lockheed_Martin_X-44_MANTA" title="Lockheed Martin X-44 MANTA">X-44 MANTA</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">Other types</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_Martin_A-4AR_Fightinghawk" title="Lockheed Martin A-4AR Fightinghawk">A-4AR</a></li> <li><a href="/wiki/Lockheed_YP-24" title="Lockheed YP-24">A-9</a></li> <li><a href="/wiki/General_Dynamics_F-16_Fighting_Falcon" title="General Dynamics F-16 Fighting Falcon">F-16</a></li> <li><a href="/wiki/Lockheed_Martin_F-21" class="mw-redirect" title="Lockheed Martin F-21">F-21</a></li> <li><a href="/wiki/Lockheed_Martin_F-35_Lightning_II" title="Lockheed Martin F-35 Lightning II">F-35</a></li> <li><a href="/wiki/Lockheed_F-117_Nighthawk" title="Lockheed F-117 Nighthawk">F-117</a></li> <li><a href="/wiki/Lockheed_XFM-2" title="Lockheed XFM-2">XFM-2</a></li> <li><a href="/wiki/Lockheed_XF-90" title="Lockheed XF-90">XF-90</a></li> <li><a href="/wiki/Lockheed_YP-24" title="Lockheed YP-24">YP-24</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Reconnaissance</th><td class="navbox-list-with-group navbox-list navbox-odd" 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:11em">Blackbird family</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_A-12" title="Lockheed A-12">A-12</a></li> <li><a href="/wiki/Lockheed_SR-71_Blackbird" title="Lockheed SR-71 Blackbird">SR-71 Blackbird</a></li> <li><a href="/wiki/Lockheed_YF-12" title="Lockheed YF-12">YF-12</a></li> <li><a href="/wiki/Lockheed_M-21" class="mw-redirect" title="Lockheed M-21">M-21</a></li> <li><a href="/wiki/Lockheed_D-21" title="Lockheed D-21">D-21</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">Maritime patrol</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_Hudson" title="Lockheed Hudson">Hudson</a></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">PV-1 Ventura</a></li> <li><a href="/wiki/Lockheed_PV-2_Harpoon" class="mw-redirect" title="Lockheed PV-2 Harpoon">PV-2 Harpoon</a></li> <li><a href="/wiki/Lockheed_P-2_Neptune" title="Lockheed P-2 Neptune">P2V/P-2 Neptune</a></li> <li><a href="/wiki/Lockheed_S-3_Viking" title="Lockheed S-3 Viking">S-3 Viking</a></li> <li><a href="/wiki/Lockheed_P-3_Orion" title="Lockheed P-3 Orion">P-3 Orion</a></li> <li><a href="/wiki/Lockheed_CP-140_Aurora" title="Lockheed CP-140 Aurora">CP-140 Aurora</a></li> <li><a href="/wiki/Lockheed_P-7" title="Lockheed P-7">P-7 LRAACA</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">Other crewed</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_CL-400_Suntan" title="Lockheed CL-400 Suntan">CL-400</a></li> <li><a href="/wiki/Lockheed_U-2" title="Lockheed U-2">U-2</a></li> <li><a href="/wiki/Lockheed_YO-3_Quiet_Star" title="Lockheed YO-3 Quiet Star">YO-3 Quiet Star</a></li> <li><a href="/wiki/Lockheed_U-2" title="Lockheed U-2">TR-1</a></li> <li><a href="/w/index.php?title=Lockheed_Martin_TR-X&action=edit&redlink=1" class="new" title="Lockheed Martin TR-X (page does not exist)">TR-X</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:11em">UAVs</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_Aequare" title="Lockheed Aequare">Aequare</a></li> <li><a href="/wiki/Lockheed_AQM-60_Kingfisher" title="Lockheed AQM-60 Kingfisher">AQM-60</a></li> <li><a href="/wiki/Lockheed_Martin_Cormorant" title="Lockheed Martin Cormorant">Cormorant (UAV)</a></li> <li><a href="/wiki/Lockheed_Martin_Desert_Hawk" title="Lockheed Martin Desert Hawk">Desert Hawk</a></li> <li><a href="/wiki/Lockheed_Martin_Desert_Hawk_III" title="Lockheed Martin Desert Hawk III">Desert Hawk III</a></li> <li><a href="/w/index.php?title=Lockheed_Martin_Fury&action=edit&redlink=1" class="new" title="Lockheed Martin Fury (page does not exist)">Fury</a></li> <li><a href="/wiki/Lockheed_MQM-105_Aquila" title="Lockheed MQM-105 Aquila">MQM-105</a></li> <li><a href="/wiki/Lockheed_Martin_Polecat" title="Lockheed Martin Polecat">Polecat</a></li> <li><a href="/wiki/Lockheed_Martin_RQ-3_DarkStar" title="Lockheed Martin RQ-3 DarkStar">RQ-3</a></li> <li><a href="/wiki/Lockheed_Martin_RQ-170_Sentinel" title="Lockheed Martin RQ-170 Sentinel">RQ-170</a></li> <li><a href="/wiki/Lockheed_Martin_SR-72" title="Lockheed Martin SR-72">SR-72</a></li> <li><a href="/wiki/Lockheed_Martin_X-44_(UAV)" title="Lockheed Martin X-44 (UAV)">X-44 (UAV)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Trainers</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/Lockheed_T-33" title="Lockheed T-33">T-33</a></li> <li><a href="/wiki/Lockheed_T2V_SeaStar" title="Lockheed T2V SeaStar">T2V</a></li> <li><a href="/wiki/KAI_T-50_Golden_Eagle" title="KAI T-50 Golden Eagle">T-50A</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Helicopters</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/Lockheed_CL-475" title="Lockheed CL-475">CL-475</a></li> <li><a href="/wiki/Lockheed_XH-51" title="Lockheed XH-51">XH-51</a></li> <li><a href="/wiki/Lockheed_AH-56_Cheyenne" title="Lockheed AH-56 Cheyenne">AH-56 Cheyenne</a></li> <li><a href="/wiki/Lockheed_Martin_VH-71_Kestrel" title="Lockheed Martin VH-71 Kestrel">VH-71 Kestrel</a></li> <li><a href="/wiki/Sikorsky_VH-92_Patriot" title="Sikorsky VH-92 Patriot">VH-92 Patriot</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Experimental</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/Lockheed_Have_Blue" title="Lockheed Have Blue">Have Blue</a></li> <li><a href="/wiki/Lockheed_L-133" title="Lockheed L-133">L-133</a></li> <li><a class="mw-selflink selflink">L-301</a></li> <li><a href="/wiki/Lockheed_Senior_Peg" title="Lockheed Senior Peg">Senior Peg</a></li> <li><a href="/wiki/Lockheed_Senior_Prom" title="Lockheed Senior Prom">Senior Prom</a></li> <li><a href="/wiki/Lockheed_Star_Clipper" title="Lockheed Star Clipper">Star Clipper</a></li> <li><a href="/wiki/Lockheed_XC-35" title="Lockheed XC-35">XC-35</a></li> <li><a href="/wiki/Lockheed_X-7" title="Lockheed X-7">X-7</a></li> <li><a href="/wiki/Lockheed_X-17" title="Lockheed X-17">X-17</a></li> <li><a class="mw-selflink selflink">X-24C</a></li> <li><a href="/wiki/Schweizer_X-26_Frigate" title="Schweizer X-26 Frigate">X-26B</a></li> <li><a href="/wiki/Lockheed_Martin_X-33" title="Lockheed Martin X-33">X-33</a></li> <li><a href="/wiki/Lockheed_Martin_X-35" title="Lockheed Martin X-35">X-35</a></li> <li><a href="/wiki/Lockheed_Martin_X-55" title="Lockheed Martin X-55">X-55</a></li> <li><a href="/wiki/Lockheed_Martin_X-56" title="Lockheed Martin X-56">X-56</a></li> <li><a href="/wiki/Lockheed_Martin_X-59_Quesst" title="Lockheed Martin X-59 Quesst">X-59</a></li> <li><a href="/wiki/Lockheed_XFV" title="Lockheed XFV">XFV</a></li> <li><a href="/wiki/Lockheed_XV-4_Hummingbird" title="Lockheed XV-4 Hummingbird">XV-4</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Light aircraft</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_Big_Dipper" title="Lockheed Big Dipper">Big Dipper</a></li> <li><a href="/wiki/Lockheed_Explorer" title="Lockheed Explorer">Explorer</a></li> <li><a href="/wiki/Aermacchi_AL-60" title="Aermacchi AL-60">L-402</a></li> <li><a href="/wiki/Lockheed_Little_Dipper" title="Lockheed Little Dipper">Little Dipper</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Missiles</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/RM-81_Agena" title="RM-81 Agena">Agena</a></li> <li><a href="/wiki/High_Virgo" title="High Virgo">High Virgo</a></li> <li><a href="/wiki/UGM-89_Perseus" title="UGM-89 Perseus">Perseus</a></li> <li><a href="/wiki/Ping-Pong_(rocket)" title="Ping-Pong (rocket)">Ping-Pong</a></li> <li><a href="/wiki/UGM-27_Polaris" title="UGM-27 Polaris">Polaris</a></li> <li><a href="/wiki/UGM-73_Poseidon" title="UGM-73 Poseidon">Poseidon</a></li> <li><a href="/wiki/UGM-96_Trident_I" title="UGM-96 Trident I">Trident I</a></li> <li><a href="/wiki/UGM-133_Trident_II" title="UGM-133 Trident II">Trident II</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Engines</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/Lockheed_J37" title="Lockheed J37">J37/T35</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_Lockheed_aircraft" title="List of Lockheed aircraft">Model<br />numbers</a></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/Lockheed_Vega" title="Lockheed Vega">1</a></li> <li><a href="/wiki/Lockheed_Vega" title="Lockheed Vega">2</a></li> <li><a href="/wiki/Lockheed_Air_Express" title="Lockheed Air Express">3</a></li> <li><a href="/wiki/Lockheed_Explorer" title="Lockheed Explorer">4</a></li> <li><a href="/wiki/Lockheed_Vega" title="Lockheed Vega">5</a></li> <li><span class="tmp-color" style="color:grey">6</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_Explorer" title="Lockheed Explorer">7</a></li> <li><a href="/wiki/Lockheed_Model_8_Sirius" title="Lockheed Model 8 Sirius">8</a> <ul><li><a href="/wiki/Lockheed_Altair" title="Lockheed Altair">A/D</a></li></ul></li> <li><a href="/wiki/Lockheed_Model_9_Orion" title="Lockheed Model 9 Orion">9</a></li> <li><a href="/wiki/Lockheed_Model_10_Electra" title="Lockheed Model 10 Electra">10</a></li> <li><a href="/wiki/Lockheed_XFM-2" title="Lockheed XFM-2">11</a></li> <li><a href="/wiki/Lockheed_Model_12_Electra_Junior" title="Lockheed Model 12 Electra Junior">12</a></li> <li><span class="tmp-color" style="color:grey">13</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_Model_14_Super_Electra" title="Lockheed Model 14 Super Electra">14</a></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">15</a></li> <li><a href="/wiki/Lockheed_Model_10_Electra" title="Lockheed Model 10 Electra">16</a></li> <li><span class="tmp-color" style="color:grey">17</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_Model_18_Lodestar" title="Lockheed Model 18 Lodestar">18</a></li> <li><a href="/wiki/Lockheed_Model_14_Super_Electra" title="Lockheed Model 14 Super Electra">19</a></li> <li><a href="/wiki/Lockheed_XP-58_Chain_Lightning" title="Lockheed XP-58 Chain Lightning">20</a></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">21</a></li> <li><a href="/wiki/Lockheed_P-38_Lightning" title="Lockheed P-38 Lightning">22</a></li> <li><a href="/wiki/Lockheed_XP-49" title="Lockheed XP-49">23</a></li> <li><a href="/wiki/Lockheed_P-38_Lightning" title="Lockheed P-38 Lightning">24</a></li> <li><span class="tmp-color" style="color:grey">25</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_P-2_Neptune" title="Lockheed P-2 Neptune">26</a></li> <li><a href="/w/index.php?title=Lockheed_Model_27&action=edit&redlink=1" class="new" title="Lockheed Model 27 (page does not exist)">27</a></li> <li><span class="tmp-color" style="color:grey">28</span><sup><small>1</small></sup></li> <li><a href="/w/index.php?title=Lockheed_Model_29&action=edit&redlink=1" class="new" title="Lockheed Model 29 (page does not exist)">29</a></li> <li><a href="/w/index.php?title=Lockheed_Model_30&action=edit&redlink=1" class="new" title="Lockheed Model 30 (page does not exist)">30</a></li> <li><a href="/w/index.php?title=Lockheed_Model_29&action=edit&redlink=1" class="new" title="Lockheed Model 29 (page does not exist)">31</a></li> <li><a href="/wiki/Lockheed_Model_18_Lodestar" title="Lockheed Model 18 Lodestar">32</a></li> <li><a href="/wiki/Lockheed_Little_Dipper" title="Lockheed Little Dipper">33</a></li> <li><a href="/wiki/Lockheed_Big_Dipper" title="Lockheed Big Dipper">34</a></li> <li><a href="/w/index.php?title=Lockheed_Model_35&action=edit&redlink=1" class="new" title="Lockheed Model 35 (page does not exist)">35</a></li> <li><span class="tmp-color" style="color:grey">36</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">37</a></li> <li><span class="tmp-color" style="color:grey">38</span><sup><small>1</small></sup></li> <li><span class="tmp-color" style="color:grey">39</span><sup><small>1</small></sup></li> <li><a href="/w/index.php?title=Lockheed_Model_40&action=edit&redlink=1" class="new" title="Lockheed Model 40 (page does not exist)">40</a></li> <li><a href="/w/index.php?title=Lockheed_Model_41&action=edit&redlink=1" class="new" title="Lockheed Model 41 (page does not exist)">41</a></li> <li><a href="/w/index.php?title=Lockheed_Model_42&action=edit&redlink=1" class="new" title="Lockheed Model 42 (page does not exist)">42</a></li> <li><a href="/wiki/Lockheed_Model_44_Excalibur" title="Lockheed Model 44 Excalibur">44</a></li> <li><a href="/w/index.php?title=Lockheed_Model_45&action=edit&redlink=1" class="new" title="Lockheed Model 45 (page does not exist)">45</a></li> <li><a href="/wiki/Lockheed_L-049_Constellation" title="Lockheed L-049 Constellation">49</a></li> <li><a href="/w/index.php?title=Lockheed_Model_50&action=edit&redlink=1" class="new" title="Lockheed Model 50 (page does not exist)">50</a></li> <li><a href="/wiki/Lockheed_XB-30" title="Lockheed XB-30">51</a></li> <li><a href="/w/index.php?title=Lockheed_Model_52&action=edit&redlink=1" class="new" title="Lockheed Model 52 (page does not exist)">52</a></li> <li><a href="/wiki/Aermacchi_AL-60" title="Aermacchi AL-60">60</a></li> <li><a href="/w/index.php?title=Lockheed_Model_61&action=edit&redlink=1" class="new" title="Lockheed Model 61 (page does not exist)">61</a></li> <li><a href="/w/index.php?title=Lockheed_Model_62&action=edit&redlink=1" class="new" title="Lockheed Model 62 (page does not exist)">62</a></li> <li><a href="/wiki/Lockheed_Saturn" title="Lockheed Saturn">75</a></li> <li><a href="/wiki/Lockheed_P-80_Shooting_Star" title="Lockheed P-80 Shooting Star">80</a></li> <li><a href="/wiki/Lockheed_XFV" title="Lockheed XFV">81</a></li> <li><a href="/wiki/Lockheed_C-130_Hercules" title="Lockheed C-130 Hercules">82</a></li> <li><a href="/wiki/Lockheed_F-104_Starfighter" title="Lockheed F-104 Starfighter">83</a></li> <li><a href="/wiki/Lockheed_EC-121_Warning_Star" title="Lockheed EC-121 Warning Star">84</a></li> <li><a href="/wiki/Lockheed_P-3_Orion" title="Lockheed P-3 Orion">85</a></li> <li><a href="/wiki/Lockheed_XH-51" title="Lockheed XH-51">86</a></li> <li><a href="/wiki/Lockheed_AH-56_Cheyenne" title="Lockheed AH-56 Cheyenne">87</a></li> <li><a href="/wiki/Lockheed_L-188_Electra" title="Lockheed L-188 Electra">88</a></li> <li><a href="/wiki/Lockheed_R6V_Constitution" title="Lockheed R6V Constitution">89</a></li> <li><a href="/wiki/Lockheed_XF-90" title="Lockheed XF-90">90</a></li> <li><a href="/wiki/Lockheed_L-2000" title="Lockheed L-2000">91</a></li> <li><a href="/w/index.php?title=Lockheed_Model_92&action=edit&redlink=1" class="new" title="Lockheed Model 92 (page does not exist)">92</a></li> <li><a href="/wiki/Lockheed_L-1011_TriStar" title="Lockheed L-1011 TriStar">93</a></li> <li><a href="/wiki/Lockheed_S-3_Viking" title="Lockheed S-3 Viking">94</a></li> <li><a href="/w/index.php?title=Lockheed_Model_99&action=edit&redlink=1" class="new" title="Lockheed Model 99 (page does not exist)">99</a></li> <li><a href="/wiki/Lockheed_L-100_Hercules" title="Lockheed L-100 Hercules">100</a></li> <li><a href="/wiki/Lockheed_L-049_Constellation" title="Lockheed L-049 Constellation">104</a></li> <li><a href="/w/index.php?title=Lockheed_L-104&action=edit&redlink=1" class="new" title="Lockheed L-104 (page does not exist)">105</a></li> <li><a href="/wiki/Lockheed_P-38_Lightning" title="Lockheed P-38 Lightning">122</a></li> <li><a href="/w/index.php?title=Lockheed_L-129&action=edit&redlink=1" class="new" title="Lockheed L-129 (page does not exist)">129</a></li> <li><a href="/wiki/Lockheed_L-133" title="Lockheed L-133">133</a></li> <li><a href="/wiki/Lockheed_L-049_Constellation" title="Lockheed L-049 Constellation">136</a></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">137</a></li> <li><a href="/wiki/Lockheed_P-80_Shooting_Star" title="Lockheed P-80 Shooting Star">140</a></li> <li><a href="/wiki/Lockheed_P-80_Shooting_Star" title="Lockheed P-80 Shooting Star">141</a></li> <li><a href="/wiki/Lockheed_Model_44_Excalibur" title="Lockheed Model 44 Excalibur">144</a></li> <li><a href="/wiki/Lockheed_L-049_Constellation" title="Lockheed L-049 Constellation">149</a></li> <li><a href="/wiki/Lockheed_T-33" title="Lockheed T-33">170</a></li> <li><a href="/wiki/Lockheed_X-7" title="Lockheed X-7">171</a></li> <li><a href="/wiki/Lockheed_C-130_Hercules" title="Lockheed C-130 Hercules">182</a></li> <li><a href="/wiki/Lockheed_P-3_Orion" title="Lockheed P-3 Orion">185</a></li> <li><a href="/wiki/Lockheed_XH-51" title="Lockheed XH-51">186</a></li> <li><a href="/wiki/Lockheed_L-188_Electra" title="Lockheed L-188 Electra">188</a></li> <li><a href="/wiki/Lockheed_R6V_Constitution" title="Lockheed R6V Constitution">189</a></li> <li><a href="/wiki/Lockheed_L-193_Constellation_II" title="Lockheed L-193 Constellation II">193</a></li> <li><a href="/wiki/Lockheed_F-94_Starfire" title="Lockheed F-94 Starfire">199</a></li> <li><a href="/wiki/Lockheed_Star_Clipper" title="Lockheed Star Clipper">200</a></li> <li><a href="/wiki/Lockheed_F-94_Starfire" title="Lockheed F-94 Starfire">204</a></li> <li><a href="/wiki/Lockheed_C-130_Hercules" title="Lockheed C-130 Hercules">206</a></li> <li><a href="/wiki/Lockheed_L-100_Hercules" title="Lockheed L-100 Hercules">207</a></li> <li><a href="/wiki/Lockheed_P-2_Neptune" title="Lockheed P-2 Neptune">210</a></li> <li><a href="/wiki/Lockheed_Model_12_Electra_Junior" title="Lockheed Model 12 Electra Junior">212</a></li> <li><a href="/wiki/Lockheed_P-38_Lightning" title="Lockheed P-38 Lightning">222</a></li> <li><a href="/wiki/Lockheed_XV-4_Hummingbird" title="Lockheed XV-4 Hummingbird">244</a></li> <li><a href="/wiki/Lockheed_T2V_SeaStar" title="Lockheed T2V SeaStar">245</a></li> <li><a href="/wiki/Lockheed_XF-104_Starfighter" title="Lockheed XF-104 Starfighter">246</a></li> <li><a href="/wiki/Lockheed_XB-30" title="Lockheed XB-30">249</a></li> <li><a href="/wiki/Lockheed_C-130_Hercules" title="Lockheed C-130 Hercules">282 (I)</a></li> <li><a href="/wiki/Lockheed_U-2" title="Lockheed U-2">282 (II)</a></li> <li><a href="/wiki/Lockheed_P-3_Orion" title="Lockheed P-3 Orion">285</a></li> <li><a href="/wiki/Lockheed_XH-51" title="Lockheed XH-51">286</a></li> <li><a href="/wiki/Lockheed_CL-288" title="Lockheed CL-288">288</a></li> <li><a href="/wiki/Lockheed_C-130_Hercules" title="Lockheed C-130 Hercules">293</a></li> <li><a href="/w/index.php?title=Lockheed_CL-295&action=edit&redlink=1" class="new" title="Lockheed CL-295 (page does not exist)">295</a></li> <li><a href="/w/index.php?title=Lockheed_CL-296&action=edit&redlink=1" class="new" title="Lockheed CL-296 (page does not exist)">296</a></li> <li><a href="/wiki/Lockheed_C-130_Hercules" title="Lockheed C-130 Hercules">298</a></li> <li><a href="/wiki/Lockheed_C-141_Starlifter" title="Lockheed C-141 Starlifter">300</a></li> <li><a class="mw-selflink selflink">301</a></li> <li><a href="/w/index.php?title=Lockheed_CL-320&action=edit&redlink=1" class="new" title="Lockheed CL-320 (page does not exist)">320</a></li> <li><a href="/wiki/Lockheed_P-38_Lightning" title="Lockheed P-38 Lightning">322</a></li> <li><a href="/wiki/Lockheed_CL-400_Suntan" title="Lockheed CL-400 Suntan">325</a></li> <li><a href="/wiki/Lockheed_JetStar" title="Lockheed JetStar">329</a></li> <li><a href="/wiki/Lockheed_XV-4_Hummingbird" title="Lockheed XV-4 Hummingbird">330</a></li> <li><a href="/wiki/Lockheed_XV-4_Hummingbird" title="Lockheed XV-4 Hummingbird">331</a></li> <li><a href="/wiki/Lockheed_F-104_Starfighter" title="Lockheed F-104 Starfighter">346</a></li> <li><a href="/wiki/Lockheed_C-69_Constellation" title="Lockheed C-69 Constellation">349</a></li> <li><a href="/wiki/Lockheed_U-2" title="Lockheed U-2">351</a></li> <li><a href="/w/index.php?title=Lockheed_CL-379&action=edit&redlink=1" class="new" title="Lockheed CL-379 (page does not exist)">379</a></li> <li><a href="/wiki/Lockheed_P-80_Shooting_Star" title="Lockheed P-80 Shooting Star">380</a></li> <li><a href="/wiki/Lockheed_L-100_Hercules" title="Lockheed L-100 Hercules">382</a></li> <li><a href="/wiki/Lockheed_R6V_Constitution" title="Lockheed R6V Constitution">389</a></li> <li><a href="/wiki/Lockheed_CL-400_Suntan" title="Lockheed CL-400 Suntan">400 (I)</a></li> <li><a href="/wiki/Lockheed_L-100_Hercules" title="Lockheed L-100 Hercules">400 (II)</a></li> <li><a href="/wiki/Aermacchi_AL-60" title="Aermacchi AL-60">402</a></li> <li><a href="/w/index.php?title=Lockheed_CL-407&action=edit&redlink=1" class="new" title="Lockheed CL-407 (page does not exist)">407</a></li> <li><a href="/wiki/Lockheed_Hudson" title="Lockheed Hudson">414</a></li> <li><a href="/wiki/Lockheed_P-38_Lightning" title="Lockheed P-38 Lightning">422</a></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">437</a></li> <li><a href="/wiki/Lockheed_L-049_Constellation" title="Lockheed L-049 Constellation">449</a></li> <li><a href="/wiki/Lockheed_CL-475" title="Lockheed CL-475">475</a></li> <li><a href="/wiki/Lockheed_P-80_Shooting_Star" title="Lockheed P-80 Shooting Star">480</a></li> <li><a href="/wiki/Lockheed_R6V_Constitution" title="Lockheed R6V Constitution">489</a></li> <li><a href="/wiki/Lockheed_C-5_Galaxy" title="Lockheed C-5 Galaxy">500</a></li> <li><a href="/wiki/Lockheed_P-3_Orion" title="Lockheed P-3 Orion">520</a></li> <li><a href="/wiki/Lockheed_XP-49" title="Lockheed XP-49">522</a></li> <li><a href="/wiki/Lockheed_C-69_Constellation" title="Lockheed C-69 Constellation">549</a></li> <li><a href="/wiki/Lockheed_T-33" title="Lockheed T-33">580</a></li> <li><a href="/wiki/Lockheed_XH-51" title="Lockheed XH-51">595</a></li> <li><a href="/wiki/Lockheed_P-38_Lightning" title="Lockheed P-38 Lightning">622</a></li> <li><a href="/wiki/Lockheed_Martin_F-22_Raptor" title="Lockheed Martin F-22 Raptor">645</a></li> <li><a href="/wiki/Lockheed_L-649_Constellation" title="Lockheed L-649 Constellation">649</a></li> <li><a href="/wiki/Lockheed_P-80_Shooting_Star" title="Lockheed P-80 Shooting Star">680</a></li> <li><a href="/wiki/Lockheed_P-3_Orion" title="Lockheed P-3 Orion">685</a></li> <li><a href="/wiki/Lockheed_CL-1200_Lancer" title="Lockheed CL-1200 Lancer">704</a></li> <li><a href="/wiki/Lockheed_L-749_Constellation" title="Lockheed L-749 Constellation">749</a></li> <li><a href="/w/index.php?title=Lockheed_CL-760&action=edit&redlink=1" class="new" title="Lockheed CL-760 (page does not exist)">760</a></li> <li><a href="/wiki/Lockheed_F-94_Starfire" title="Lockheed F-94 Starfire">780</a></li> <li><a href="/wiki/Lockheed_P-3_Orion" title="Lockheed P-3 Orion">785</a></li> <li><a href="/wiki/Lockheed_P-38_Lightning" title="Lockheed P-38 Lightning">822</a></li> <li><a href="/wiki/Lockheed_L-2000" title="Lockheed L-2000">823</a></li> <li><a href="/wiki/Lockheed_AH-56_Cheyenne" title="Lockheed AH-56 Cheyenne">840</a></li> <li><a href="/wiki/Lockheed_L-749_Constellation" title="Lockheed L-749 Constellation">849</a></li> <li><a href="/wiki/Lockheed_F-94_Starfire" title="Lockheed F-94 Starfire">880</a></li> <li><a href="/wiki/Lockheed_F-104_Starfighter" title="Lockheed F-104 Starfighter">901</a></li> <li><a href="/wiki/Lockheed_A-12" title="Lockheed A-12">915</a></li> <li><a href="/wiki/Lockheed_F-104_Starfighter" title="Lockheed F-104 Starfighter">934</a></li> <li><a href="/wiki/Lockheed_L-749_Constellation" title="Lockheed L-749 Constellation">949</a></li> <li><a href="/w/index.php?title=Lockheed_CL-977-16&action=edit&redlink=1" class="new" title="Lockheed CL-977-16 (page does not exist)">977</a></li> <li><a href="/wiki/Lockheed_F-94_Starfire" title="Lockheed F-94 Starfire">980</a></li> <li><a href="/wiki/Lockheed_L-2000" title="Lockheed L-2000">981</a></li> <li><a href="/wiki/Lockheed_F-94_Starfire" title="Lockheed F-94 Starfire">984</a></li> <li><a href="/wiki/Lockheed_F-94_Starfire" title="Lockheed F-94 Starfire">985</a></li> <li><a href="/wiki/Lockheed_S-3_Viking" title="Lockheed S-3 Viking">995</a></li> <li><a href="/wiki/Lockheed_J37" title="Lockheed J37">1000</a></li> <li><a href="/wiki/Lockheed_F-104_Starfighter" title="Lockheed F-104 Starfighter">1010</a></li> <li><a href="/wiki/Lockheed_L-1011_TriStar" title="Lockheed L-1011 TriStar">1011</a></li> <li><a href="/wiki/Lockheed_P-2_Neptune" title="Lockheed P-2 Neptune">1020</a></li> <li><a href="/wiki/Lockheed_AH-56_Cheyenne" title="Lockheed AH-56 Cheyenne">1026</a></li> <li><a href="/wiki/Lockheed_L-1049_Super_Constellation" title="Lockheed L-1049 Super Constellation">1049</a> <ul><li><a href="/wiki/Lockheed_EC-121_Warning_Star" title="Lockheed EC-121 Warning Star">A</a></li></ul></li> <li><a href="/wiki/Lockheed_CL-1060" class="mw-redirect" title="Lockheed CL-1060">1060</a></li> <li><a href="/wiki/Lockheed_T2V_SeaStar" title="Lockheed T2V SeaStar">1080</a></li> <li><a href="/wiki/Lockheed_CL-1090" class="mw-redirect" title="Lockheed CL-1090">1090</a></li> <li><a href="/wiki/Lockheed_YF-22" title="Lockheed YF-22">1132</a></li> <li><a href="/wiki/Lockheed_L-1049_Super_Constellation" title="Lockheed L-1049 Super Constellation">1149</a></li> <li><a href="/w/index.php?title=Lockheed_CL-1195&action=edit&redlink=1" class="new" title="Lockheed CL-1195 (page does not exist)">1195</a></li> <li><a href="/wiki/Lockheed_CL-1200_Lancer" title="Lockheed CL-1200 Lancer">1200</a></li> <li><a href="/wiki/Lockheed_CL-1201" title="Lockheed CL-1201">1201</a></li> <li><a href="/w/index.php?title=Lockheed_CL-1235&action=edit&redlink=1" class="new" title="Lockheed CL-1235 (page does not exist)">1235</a></li> <li><a href="/w/index.php?title=Lockheed_CL-1236&action=edit&redlink=1" class="new" title="Lockheed CL-1236 (page does not exist)">1236</a></li> <li><a href="/w/index.php?title=Lockheed_CL-1237&action=edit&redlink=1" class="new" title="Lockheed CL-1237 (page does not exist)">1237</a></li> <li><a href="/wiki/Lockheed_L-1249_Super_Constellation" title="Lockheed L-1249 Super Constellation">1249</a></li> <li><a href="/wiki/Lockheed_JetStar" title="Lockheed JetStar">1329</a></li> <li><a href="/wiki/Lockheed_CL-1200_Lancer" title="Lockheed CL-1200 Lancer">1400</a></li> <li><a href="/wiki/Lockheed_L-1049_Super_Constellation" title="Lockheed L-1049 Super Constellation">1449</a></li> <li><a href="/wiki/Lockheed_L-1049_Super_Constellation" title="Lockheed L-1049 Super Constellation">1549</a></li> <li><a href="/wiki/Lockheed_CL-1200_Lancer" title="Lockheed CL-1200 Lancer">1600</a></li> <li><a href="/wiki/Lockheed_L-1649_Starliner" title="Lockheed L-1649 Starliner">1649</a></li> <li><a href="/wiki/Lockheed_AH-56_Cheyenne" title="Lockheed AH-56 Cheyenne">1700</a></li> <li><a href="/w/index.php?title=Lockheed_CL-1800&action=edit&redlink=1" class="new" title="Lockheed CL-1800 (page does not exist)">1800</a></li> <li><a href="/wiki/Lockheed_A-12" title="Lockheed A-12">1980</a></li> <li><a href="/wiki/Lockheed_L-2000" title="Lockheed L-2000">2000</a></li> <li><a href="/wiki/Lockheed_JetStar" title="Lockheed JetStar">2329</a></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Vega4" scope="row" class="navbox-group" style="width:11em">Vega</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Lockheed_Altair" title="Lockheed Altair">1</a></li> <li><a href="/wiki/Vega_Model_2_Starliner" title="Vega Model 2 Starliner">2</a></li> <li><span class="tmp-color" style="color:grey">3</span><sup><small>1</small></sup></li> <li><span class="tmp-color" style="color:grey">4</span><sup><small>1</small></sup></li> <li><a href="/wiki/Armstrong_Whitworth_Ensign" title="Armstrong Whitworth Ensign">5</a></li> <li><a href="/wiki/Handley_Page_Hampden" title="Handley Page Hampden">6</a></li> <li><span class="tmp-color" style="color:grey">7–10</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_Altair" title="Lockheed Altair">11</a></li> <li><span class="tmp-color" style="color:grey">12–14</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">15</a></li> <li><span class="tmp-color" style="color:grey">16</span><sup><small>1</small></sup></li> <li><a href="/wiki/Boeing_B-17_Flying_Fortress" title="Boeing B-17 Flying Fortress">17</a></li> <li><a href="/wiki/Lockheed_Model_18_Lodestar" title="Lockheed Model 18 Lodestar">18</a></li> <li><span class="tmp-color" style="color:grey">19</span><sup><small>1</small></sup></li> <li><span class="tmp-color" style="color:grey">20</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">21</a></li> <li><a href="/wiki/Vega_Model_2_Starliner" title="Vega Model 2 Starliner">22</a></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">23</a></li> <li><a href="/wiki/Vega_Model_2_Starliner" title="Vega Model 2 Starliner">24</a></li> <li><span class="tmp-color" style="color:grey">25</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_P-2_Neptune" title="Lockheed P-2 Neptune">26</a></li> <li><span class="tmp-color" style="color:grey">27–32</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_Little_Dipper" title="Lockheed Little Dipper">33</a></li> <li><a href="/wiki/Lockheed_Big_Dipper" title="Lockheed Big Dipper">34</a></li> <li><a href="/wiki/North_American_NA-35" title="North American NA-35">35</a></li> <li><span class="tmp-color" style="color:grey">36</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">37</a></li> <li><span class="tmp-color" style="color:grey">38</span><sup><small>1</small></sup></li> <li><span class="tmp-color" style="color:grey">39</span><sup><small>1</small></sup></li> <li><a href="/w/index.php?title=Vega_Model_40&action=edit&redlink=1" class="new" title="Vega Model 40 (page does not exist)">40</a></li> <li><a href="/w/index.php?title=Vega_Model_41&action=edit&redlink=1" class="new" title="Vega Model 41 (page does not exist)">41</a></li> <li><a href="/w/index.php?title=Vega_Model_42&action=edit&redlink=1" class="new" title="Vega Model 42 (page does not exist)">42</a></li> <li><a href="/wiki/Lockheed_Ventura" title="Lockheed Ventura">43</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" aria-labelledby="USAF_/_Joint_Service_experimental_aircraft_(X-plane)_designations_since_1941299" style="padding:3px"><table class="nowraplinks hlist 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_experimental_aircraft" title="Template:US experimental aircraft"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:US_experimental_aircraft" title="Template talk:US experimental aircraft"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:US_experimental_aircraft" title="Special:EditPage/Template:US experimental aircraft"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="USAF_/_Joint_Service_experimental_aircraft_(X-plane)_designations_since_1941299" style="font-size:114%;margin:0 4em">USAF / Joint Service <a href="/wiki/Experimental_aircraft" title="Experimental aircraft">experimental aircraft</a> (<a href="/wiki/List_of_X-planes" title="List of X-planes">X-plane</a>) designations since 1941</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Supersonic/special test<br />"S" (1946–1947)</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_X-1" title="Bell X-1">S-1</a></li> <li><a href="/wiki/Bell_X-2" title="Bell X-2">S-2</a></li> <li><a href="/wiki/Douglas_X-3_Stiletto" title="Douglas X-3 Stiletto">S-3</a></li> <li><a href="/wiki/Northrop_X-4_Bantam" title="Northrop X-4 Bantam">S-4</a></li> <li><a href="/wiki/Bell_X-5" title="Bell X-5">S-5</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Experimental<br />"X" (1948–present)</th><td class="navbox-list-with-group navbox-list navbox-odd" 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%">1–25</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/Bell_X-1" title="Bell X-1">X-1</a></li> <li><a href="/wiki/Bell_X-2" title="Bell X-2">X-2</a></li> <li><a href="/wiki/Douglas_X-3_Stiletto" title="Douglas X-3 Stiletto">X-3</a></li> <li><a href="/wiki/Northrop_X-4_Bantam" title="Northrop X-4 Bantam">X-4</a></li> <li><a href="/wiki/Bell_X-5" title="Bell X-5">X-5</a></li> <li><a href="/wiki/Convair_X-6" title="Convair X-6">X-6</a></li> <li><a href="/wiki/Lockheed_X-7" title="Lockheed X-7">X-7</a></li> <li><a href="/wiki/Aerojet_General_X-8" title="Aerojet General X-8">X-8</a></li> <li><a href="/wiki/Bell_X-9_Shrike" title="Bell X-9 Shrike">X-9</a></li> <li><a href="/wiki/North_American_X-10" title="North American X-10">X-10</a></li> <li><a href="/wiki/SM-65A_Atlas" title="SM-65A Atlas">X-11</a></li> <li><a href="/wiki/SM-65B_Atlas" title="SM-65B Atlas">X-12</a></li> <li><a href="/wiki/Ryan_X-13_Vertijet" title="Ryan X-13 Vertijet">X-13</a></li> <li><a href="/wiki/Bell_X-14" title="Bell X-14">X-14</a></li> <li><a href="/wiki/North_American_X-15" title="North American X-15">X-15</a></li> <li><a href="/wiki/Bell_X-16" title="Bell X-16">X-16</a></li> <li><a href="/wiki/Lockheed_X-17" title="Lockheed X-17">X-17</a></li> <li><a href="/wiki/Hiller_X-18" title="Hiller X-18">X-18</a></li> <li><a href="/wiki/Curtiss-Wright_X-19" title="Curtiss-Wright X-19">X-19</a></li> <li><a href="/wiki/Boeing_X-20_Dyna-Soar" title="Boeing X-20 Dyna-Soar">X-20</a></li> <li><a href="/wiki/Northrop_X-21" title="Northrop X-21">X-21</a></li> <li><a href="/wiki/Bell_X-22" title="Bell X-22">X-22</a></li> <li><a href="/wiki/Martin_X-23_PRIME" title="Martin X-23 PRIME">X-23</a><sup><small>3</small></sup></li> <li><a href="/wiki/Martin_Marietta_X-24" title="Martin Marietta X-24">X-24</a> <ul><li><a class="mw-selflink selflink">X-24C</a><sup><small>3</small></sup></li></ul></li> <li><a href="/wiki/Bensen_B-8" title="Bensen B-8">X-25</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">26–50</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/Schweizer_X-26_Frigate" title="Schweizer X-26 Frigate">X-26</a></li> <li><a href="/wiki/Lockheed_CL-1200_Lancer" title="Lockheed CL-1200 Lancer">X-27</a></li> <li><a href="/wiki/Osprey_Osprey_I" title="Osprey Osprey I">X-28</a></li> <li><a href="/wiki/Grumman_X-29" title="Grumman X-29">X-29</a></li> <li><a href="/wiki/Rockwell_X-30" title="Rockwell X-30">X-30</a></li> <li><a href="/wiki/Rockwell-MBB_X-31" title="Rockwell-MBB X-31">X-31</a></li> <li><a href="/wiki/Boeing_X-32" title="Boeing X-32">X-32</a></li> <li><a href="/wiki/Lockheed_Martin_X-33" title="Lockheed Martin X-33">X-33</a></li> <li><a href="/wiki/Orbital_Sciences_X-34" title="Orbital Sciences X-34">X-34</a></li> <li><a href="/wiki/Lockheed_Martin_X-35" title="Lockheed Martin X-35">X-35</a></li> <li><a href="/wiki/McDonnell_Douglas_X-36" title="McDonnell Douglas X-36">X-36</a></li> <li><a href="/wiki/Boeing_X-37" title="Boeing X-37">X-37</a></li> <li><a href="/wiki/NASA_X-38" title="NASA X-38">X-38</a></li> <li><a href="/wiki/Future_Aircraft_Technology_Enhancements" title="Future Aircraft Technology Enhancements">X-39</a><sup><small>3</small></sup></li> <li><a href="/wiki/Boeing_X-40" title="Boeing X-40">X-40</a></li> <li><a href="/wiki/X-41_Common_Aero_Vehicle" title="X-41 Common Aero Vehicle">X-41</a></li> <li><a href="/wiki/X-42_Pop-Up_Upper_Stage" class="mw-redirect" title="X-42 Pop-Up Upper Stage">X-42</a></li> <li><a href="/wiki/NASA_X-43" title="NASA X-43">X-43</a></li> <li>X-44<sup><small>2</small></sup> <ul><li><a href="/wiki/Lockheed_Martin_X-44_MANTA" title="Lockheed Martin X-44 MANTA">X-44 MANTA</a></li> <li><a href="/wiki/Lockheed_Martin_X-44_(UAV)" title="Lockheed Martin X-44 (UAV)">X-44 (UAV)</a></li></ul></li> <li><a href="/wiki/Boeing_X-45" title="Boeing X-45">X-45</a></li> <li><a href="/wiki/Boeing_X-46" title="Boeing X-46">X-46</a></li> <li><a href="/wiki/Northrop_Grumman_X-47A_Pegasus" title="Northrop Grumman X-47A Pegasus">X-47</a> <ul><li><a href="/wiki/Northrop_Grumman_X-47B" title="Northrop Grumman X-47B">X-47B</a></li></ul></li> <li><a href="/wiki/Boeing_X-48" title="Boeing X-48">X-48</a></li> <li><a href="/wiki/Piasecki_X-49_SpeedHawk" title="Piasecki X-49 SpeedHawk">X-49</a></li> <li><a href="/wiki/Boeing_X-50_Dragonfly" title="Boeing X-50 Dragonfly">X-50</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">51–</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_X-51_Waverider" title="Boeing X-51 Waverider">X-51</a></li> <li><span class="tmp-color" style="color:grey">X-52</span><sup><small>1</small></sup></li> <li><a href="/wiki/Boeing_X-53_Active_Aeroelastic_Wing" title="Boeing X-53 Active Aeroelastic Wing">X-53</a></li> <li><a href="/wiki/Gulfstream_X-54" title="Gulfstream X-54">X-54</a></li> <li><a href="/wiki/Lockheed_Martin_X-55" title="Lockheed Martin X-55">X-55</a></li> <li><a href="/wiki/Lockheed_Martin_X-56" title="Lockheed Martin X-56">X-56</a></li> <li><a href="/wiki/NASA_X-57_Maxwell" title="NASA X-57 Maxwell">X-57</a></li> <li><span class="tmp-color" style="color:grey">X-58</span><sup><small>1</small></sup></li> <li><a href="/wiki/Lockheed_Martin_X-59_Quesst" title="Lockheed Martin X-59 Quesst">X-59</a></li> <li><a href="/wiki/Generation_Orbit_X-60" title="Generation Orbit X-60">X-60</a></li> <li><a href="/wiki/Dynetics_X-61_Gremlins" title="Dynetics X-61 Gremlins">X-61</a></li> <li><a href="/wiki/General_Dynamics_X-62_VISTA" title="General Dynamics X-62 VISTA">X-62</a></li> <li><a href="/wiki/RS1_(rocket)" title="RS1 (rocket)">X-63</a></li> <li><a href="/w/index.php?title=Invocon_X-64&action=edit&redlink=1" class="new" title="Invocon X-64 (page does not exist)">X-64</a></li> <li><a href="/wiki/Aurora_X-65_CRANE" title="Aurora X-65 CRANE">X-65</a></li> <li><a href="/wiki/Boeing_X-66" title="Boeing X-66">X-66</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">See also</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/NASA_AD-1" title="NASA AD-1">AD-1</a></li> <li><a href="/wiki/Rockwell_HiMAT" title="Rockwell HiMAT">HiMAT</a></li> <li><a href="/wiki/Northrop_HL-10" title="Northrop HL-10">HL-10</a></li> <li><a href="/wiki/NASA_M2-F1" title="NASA M2-F1">M2-F1</a></li> <li><a href="/wiki/Northrop_M2-F2" title="Northrop M2-F2">M2-F2</a></li> <li><a href="/wiki/Northrop_M2-F3" title="Northrop M2-F3">M2-F3</a></li> <li><a href="/wiki/Kratos_XQ-58_Valkyrie" title="Kratos XQ-58 Valkyrie">XQ-58</a></li> <li><a href="/wiki/General_Atomics_XQ-67A" title="General Atomics XQ-67A">XQ-67</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><sup><small>1</small></sup> Not assigned</li> <li><sup>2</sup> Assigned to multiple types</li> <li><sup>3</sup> Unofficial</li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?useformat=desktop&type=1x1&usesul3=0" 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=Lockheed_L-301&oldid=1256264754">https://en.wikipedia.org/w/index.php?title=Lockheed_L-301&oldid=1256264754</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 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