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Click here for more information."><img alt="This is a good article. Click here for more information." src="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/19px-Symbol_support_vote.svg.png" decoding="async" width="19" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/29px-Symbol_support_vote.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/94/Symbol_support_vote.svg/39px-Symbol_support_vote.svg.png 2x" data-file-width="180" data-file-height="185" /></a></span></div></div> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Transport glider, U.S. Air Force, 1950</div> <table class="infobox" style="width:25.5em;border-spacing:2px;"> <tbody><tr> <th colspan="2" style="text-align: center; font-size: 125%;">XCG-20/XG-20 </th></tr> <tr> <td colspan="2" style="text-align: center;"><span typeof="mw:File"><a href="/wiki/File:Chase_XG-20_glider_USAF.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Chase_XG-20_glider_USAF.jpg/300px-Chase_XG-20_glider_USAF.jpg" decoding="async" width="300" height="198" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Chase_XG-20_glider_USAF.jpg/450px-Chase_XG-20_glider_USAF.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8d/Chase_XG-20_glider_USAF.jpg/600px-Chase_XG-20_glider_USAF.jpg 2x" data-file-width="1800" data-file-height="1189" /></a></span> </td></tr> <tr> <td colspan="2" style="border-bottom: 1px solid #aaa;text-align:center;">The second XG-20 prototype </td></tr> <tr> <th>Role </th> <td><a href="/wiki/Assault_glider" class="mw-redirect" title="Assault glider">Assault glider</a><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Type of aircraft</div> </td></tr> <tr> <th>Manufacturer </th> <td><a href="/wiki/Chase_Aircraft" title="Chase Aircraft">Chase Aircraft</a> </td></tr> <tr> <th>Designer </th> <td><a href="/wiki/Michael_Stroukoff" title="Michael Stroukoff">Michael Stroukoff</a> </td></tr> <tr> <th>First flight </th> <td>April 1950 </td></tr> <tr> <th>Primary user </th> <td><a href="/wiki/United_States_Air_Force" title="United States Air Force">United States Air Force</a> </td></tr> <tr> <th><span class="nowrap">Number built</span> </th> <td>2 </td></tr> <tr> <th><span class="nowrap">Developed into</span> </th> <td><a href="/wiki/Fairchild_C-123_Provider" title="Fairchild C-123 Provider">C-123 Provider</a><br /><a href="/wiki/Chase_XC-123A" title="Chase XC-123A">Chase XC-123A</a> </td></tr> </tbody></table> <p>The <b>Chase XCG-20</b>, also known as the <b>XG-20</b> and by the company designation <b>MS-8 Avitruc</b>,<sup id="cite_ref-BG_1-0" class="reference"><a href="#cite_note-BG-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> was a large <a href="/wiki/Assault_glider" class="mw-redirect" title="Assault glider">assault glider</a> developed immediately after <a href="/wiki/World_War_II" title="World War II">World War II</a> by the <a href="/wiki/Chase_Aircraft_Company" class="mw-redirect" title="Chase Aircraft Company">Chase Aircraft Company</a> for the United States Air Force, and was the largest glider ever built in the United States. The XG-20 did not see production due to a change in USAF requirements, however, it was modified into the successful <a href="/wiki/Fairchild_C-123_Provider" title="Fairchild C-123 Provider">Fairchild C-123 Provider</a> twin-engined transport aircraft which saw extensive service in the <a href="/wiki/Vietnam_War" title="Vietnam War">Vietnam War</a>.<sup id="cite_ref-BG_1-1" class="reference"><a href="#cite_note-BG-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="Design_and_development">Design and development</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chase_XCG-20&action=edit&section=1" title="Edit section: Design and development"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Following the end of World War II, the <a href="/wiki/United_States_Army_Air_Forces" title="United States Army Air Forces">United States Army Air Forces</a>, which became the <a href="/wiki/United_States_Air_Force" title="United States Air Force">United States Air Force</a> (USAF) in 1947, developed a requirement for a new, large assault glider type to replace smaller types that were then in service, all existing gliders having been declared obsolete.<sup id="cite_ref-War1_2-0" class="reference"><a href="#cite_note-War1-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> The new gliders were to be constructed entirely of metal, and were also required to be easily adaptable to a powered configuration.<sup id="cite_ref-War1_2-1" class="reference"><a href="#cite_note-War1-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> As part of a five-year development program,<sup id="cite_ref-War1_2-2" class="reference"><a href="#cite_note-War1-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> a contract was awarded to the Chase Aircraft Company of Trenton, New Jersey, in August 1946 for the construction of two types of gliders.<sup id="cite_ref-AiA_3-0" class="reference"><a href="#cite_note-AiA-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> These included a smaller model being designated <a href="/wiki/Chase_YC-122_Avitruc" title="Chase YC-122 Avitruc">XCG-18A</a>, and the larger, definitive model being designated XCG-20.<sup id="cite_ref-DP_4-0" class="reference"><a href="#cite_note-DP-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>The XCG-20, redesignated XG-20 in 1948 with the establishment of the USAF, was the largest glider ever constructed in the United States, and the last combat glider to be built for the U.S. military.<sup id="cite_ref-BS_5-0" class="reference"><a href="#cite_note-BS-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> It featured a high-mounted wing and retractable tricycle landing gear, with an <a href="/wiki/Auxiliary_power_unit" title="Auxiliary power unit">auxiliary power unit</a> supplying hydraulic power to the landing gear and flaps.<sup id="cite_ref-AiA_3-1" class="reference"><a href="#cite_note-AiA-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The nose section was reinforced to provide optimal protection to the pilots in the event of a crash on landing, and to allow for the strongest possible towing connection.<sup id="cite_ref-AiA_3-2" class="reference"><a href="#cite_note-AiA-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The cargo hold was 30 feet (9.1 m) long and 12 feet (3.7 m) wide;<sup id="cite_ref-AiA_3-3" class="reference"><a href="#cite_note-AiA-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> it featured an innovative configuration, the rear fuselage being upswept with an integrated loading ramp.<sup id="cite_ref-DP_4-1" class="reference"><a href="#cite_note-DP-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> This allowed vehicles to be driven directly on and off of the aircraft, speeding loading and unloading times.<sup id="cite_ref-DP_4-2" class="reference"><a href="#cite_note-DP-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Operational_history">Operational history</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chase_XCG-20&action=edit&section=2" title="Edit section: Operational history"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Chase_XG-20_in_flight.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Chase_XG-20_in_flight.jpg/220px-Chase_XG-20_in_flight.jpg" decoding="async" width="220" height="164" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Chase_XG-20_in_flight.jpg/330px-Chase_XG-20_in_flight.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Chase_XG-20_in_flight.jpg/440px-Chase_XG-20_in_flight.jpg 2x" data-file-width="550" data-file-height="410" /></a><figcaption>The second XG-20 (s/n 47-787) during flight trials.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Chase_XC-123_Provider_prototype_c1949.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Chase_XC-123_Provider_prototype_c1949.jpg/220px-Chase_XC-123_Provider_prototype_c1949.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Chase_XC-123_Provider_prototype_c1949.jpg/330px-Chase_XC-123_Provider_prototype_c1949.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Chase_XC-123_Provider_prototype_c1949.jpg/440px-Chase_XC-123_Provider_prototype_c1949.jpg 2x" data-file-width="650" data-file-height="433" /></a><figcaption>The XC-123 (s/n 47-786) in 1949.</figcaption></figure> <p>Although the first prototype XG-20 never flew as a glider, the second prototype conducted the aircraft's first flight in April 1950.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Following being displayed to the public at <a href="/wiki/Pope_Air_Force_Base" class="mw-redirect" title="Pope Air Force Base">Pope Air Force Base</a> as part of <a href="/wiki/Exercise_Swarmer" title="Exercise Swarmer">Exercise Swarmer</a> during that month,<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> the XG-20 underwent thorough flight testing; during the late summer, it was evaluated against a variety of other transport aircraft at <a href="/wiki/Eglin_Air_Force_Base" title="Eglin Air Force Base">Eglin Air Force Base</a> in Florida.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> Although it possessed no obvious faults, the test program confirmed that the powered "assault transport" was the equal of the glider in landing performance;<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> having been rendered obsolete, the assault glider fell out of favor with the Air Force, and the XG-20 project was cancelled.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>However, Chase had designed the aircraft to allow for the easy installation of engines; the first XG-20 had already been modified with two <a href="/wiki/Radial_engine" title="Radial engine">radial</a> piston engines, becoming the XC-123, the prototype of the long-serving C-123 Provider family of transports.<sup id="cite_ref-And_12-0" class="reference"><a href="#cite_note-And-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> Meanwhile, the second prototype XG-20 was returned to Chase Aircraft, to be fitted with two twin pods for <a href="/wiki/General_Electric_J47" title="General Electric J47">General Electric J47</a> turbojets, becoming the <a href="/wiki/Chase_XC-123A" title="Chase XC-123A">XC-123A</a>, the first jet-powered transport aircraft built in the United States.<sup id="cite_ref-AiA2_13-0" class="reference"><a href="#cite_note-AiA2-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Specifications">Specifications</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chase_XCG-20&action=edit&section=3" title="Edit section: Specifications"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p style="font-size: 90%; margin:0;"><i>Data from</i> "C-123 Provider in action"<sup id="cite_ref-AiA_3-4" class="reference"><a href="#cite_note-AiA-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></p><p><span style="font-size:120%"><b>General characteristics</b></span> </p><ul><li><b>Crew:</b> 3</li> <li><b>Length:</b> 77 ft 1 in (23.50 m)</li> <li><b>Wingspan:</b> 110 ft 0 in (33.53 m)</li> <li><b>Height:</b> 33 ft 10 in (10.31 m)</li> <li><b>Wing area:</b> 1,222.78 sq ft (113.600 m<sup>2</sup>)</li> <li><b><a href="/wiki/Airfoil" title="Airfoil">Airfoil</a>:</b> NACA 23017<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup></li> <li><b>Max takeoff weight:</b> 70,000 lb (31,751 kg) limited by tow aircraft to 40,000 pounds (18,000 kg)</li></ul> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chase_XCG-20&action=edit&section=4" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239009302">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output .portalbox-image{display:table-cell;padding:0.2em;vertical-align:middle;text-align:center}.mw-parser-output .portalbox-link{display:table-cell;padding:0.2em 0.2em 0.2em 0.3em;vertical-align:middle}@media(min-width:720px){.mw-parser-output .portalleft{clear:left;float:left;margin:0.5em 1em 0.5em 0}.mw-parser-output .portalright{clear:right;float:right;margin:0.5em 0 0.5em 1em}}</style><ul role="navigation" aria-label="Portals" class="noprint portalbox portalborder portalright"> <li class="portalbox-entry"><span class="portalbox-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/Aviacionavion.png/28px-Aviacionavion.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/Aviacionavion.png/42px-Aviacionavion.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/68/Aviacionavion.png/56px-Aviacionavion.png 2x" data-file-width="1600" data-file-height="1600" /></span></span></span><span class="portalbox-link"><a href="/wiki/Portal:Aviation" title="Portal:Aviation">Aviation portal</a></span></li></ul> <p> <b>Related development</b> </p> <ul><li><a href="/wiki/Chase_XC-123A" title="Chase XC-123A">Chase XC-123A</a></li> <li><a href="/wiki/Fairchild_C-123_Provider" title="Fairchild C-123 Provider">Fairchild C-123 Provider</a></li> <li><a href="/wiki/Stroukoff_YC-134" title="Stroukoff YC-134">Stroukoff YC-134</a></li></ul> <p><b>Aircraft of comparable role, configuration, and era</b> </p> <ul><li><a href="/wiki/Douglas_XCG-17" title="Douglas XCG-17">Douglas XCG-17</a></li> <li><a href="/wiki/Ilyushin_Il-32" title="Ilyushin Il-32">Ilyushin Il-32</a></li> <li><a href="/wiki/Messerschmitt_Me_321" class="mw-redirect" title="Messerschmitt Me 321">Messerschmitt Me 321</a></li> <li><a href="/wiki/Yakovlev_Yak-14" title="Yakovlev Yak-14">Yakovlev Yak-14</a></li></ul> <p> <b>Related lists</b> </p> <ul><li><a href="/wiki/List_of_military_aircraft_of_the_United_States" class="mw-redirect" title="List of military aircraft of the United States">List of military aircraft of the United States</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chase_XCG-20&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:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></div> <div class="side-box-text plainlist">Wikimedia Commons has media related to <span style="font-weight: bold; font-style: italic;"><a href="https://commons.wikimedia.org/wiki/Category:Chase_XG-20" class="extiw" title="commons:Category:Chase XG-20">Chase XG-20</a></span>.</div></div> </div> <div class="mw-heading mw-heading3"><h3 id="Notes">Notes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chase_XCG-20&action=edit&section=6" title="Edit section: Notes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-columns references-column-width reflist-columns-2"> <ol class="references"> <li id="cite_note-BG-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-BG_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-BG_1-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">Gunston 1980, p. 170.</span> </li> <li id="cite_note-War1-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-War1_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-War1_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-War1_2-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text">Noetzel 1992, p.27.</span> </li> <li id="cite_note-AiA-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-AiA_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-AiA_3-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-AiA_3-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-AiA_3-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-AiA_3-4"><sup><i><b>e</b></i></sup></a></span> <span class="reference-text">Adcock 1992, p.4.</span> </li> <li id="cite_note-DP-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-DP_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-DP_4-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-DP_4-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text">Pattillo 2000, p.165.</span> </li> <li id="cite_note-BS-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-BS_5-0">^</a></b></span> <span class="reference-text">Sergievsky et al. 1998, p.128</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text">Noetzel 1992, p.28.</span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text">Shrader 1953, p.136.</span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text">Aviation Week, October 23, 1950, <a rel="nofollow" class="external text" href="https://books.google.com/books?id=HCtQAAAAYAAJ&q=%22G-20%22">pp.11-12.</a></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text">"Assault Transport Tests Staged at Eglin Field". Fort Walton, Florida <i>Playground News</i>, September 7, 1950. Vol. 5, Num. 32. p.1</span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text">"Race for Superiority: Giant Transports to Get Eglin Suitability Tests", Fort Walton, Florida <i>Playground News</i>, August 17, 1950. Vol. 5, Num. 29. p.9.</span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text">Mitchell 1992, p.164.</span> </li> <li id="cite_note-And-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-And_12-0">^</a></b></span> <span class="reference-text">Andrade 1979, p. 87.</span> </li> <li id="cite_note-AiA2-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-AiA2_13-0">^</a></b></span> <span class="reference-text">Adcock 1992, p.7.</span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text">Lednicer 2010</span> </li> </ol></div> <div class="mw-heading mw-heading3"><h3 id="Bibliography">Bibliography</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chase_XCG-20&action=edit&section=7" title="Edit section: Bibliography"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239549316">.mw-parser-output .refbegin{margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li{margin-left:0;padding-left:3.2em;text-indent:-3.2em}.mw-parser-output .refbegin-hanging-indents ul,.mw-parser-output .refbegin-hanging-indents ul li{list-style:none}@media(max-width:720px){.mw-parser-output .refbegin-hanging-indents>ul>li{padding-left:1.6em;text-indent:-1.6em}}.mw-parser-output .refbegin-columns{margin-top:0.3em}.mw-parser-output .refbegin-columns ul{margin-top:0}.mw-parser-output .refbegin-columns li{page-break-inside:avoid;break-inside:avoid-column}@media screen{.mw-parser-output .refbegin{font-size:90%}}</style><div class="refbegin" style=""> <ul><li><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="CITEREFTullisAdcock1992" class="citation book cs1">Tullis, Tom; Adcock, Al (1992). <i>C-123 Provider in action</i>. Vol. 1124. Carrollton, TX: Squadron/Signal Publications. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-89747-276-0" title="Special:BookSources/978-0-89747-276-0"><bdi>978-0-89747-276-0</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=C-123+Provider+in+action&rft.place=Carrollton%2C+TX&rft.pub=Squadron%2FSignal+Publications&rft.date=1992&rft.isbn=978-0-89747-276-0&rft.aulast=Tullis&rft.aufirst=Tom&rft.au=Adcock%2C+Al&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChase+XCG-20" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAndrade1979" class="citation book cs1">Andrade, John (1979). <i>U.S. Military Aircraft Designations and Serials since 1909</i>. Leicester, UK: Midland Counties Publications. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-904597-22-9" title="Special:BookSources/0-904597-22-9"><bdi>0-904597-22-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=U.S.+Military+Aircraft+Designations+and+Serials+since+1909&rft.place=Leicester%2C+UK&rft.pub=Midland+Counties+Publications&rft.date=1979&rft.isbn=0-904597-22-9&rft.aulast=Andrade&rft.aufirst=John&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChase+XCG-20" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGunston1980" class="citation book cs1"><a href="/wiki/Bill_Gunston" title="Bill Gunston">Gunston, Bill</a> (1980). <span class="id-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/encyclopediaofwo00guns"><i>The Encyclopedia of the World's Air Power</i></a></span>. New York: Crescent Books. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-517-53754-0" title="Special:BookSources/0-517-53754-0"><bdi>0-517-53754-0</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Encyclopedia+of+the+World%27s+Air+Power&rft.place=New+York&rft.pub=Crescent+Books&rft.date=1980&rft.isbn=0-517-53754-0&rft.aulast=Gunston&rft.aufirst=Bill&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fencyclopediaofwo00guns&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChase+XCG-20" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLednicer2010" class="citation web cs1">Lednicer, David (2010). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20100420012244/http://www.ae.illinois.edu/m-selig/ads/aircraft.html">"The Incomplete Guide to Airfoil Usage"</a>. University of Illinois at Urbana-Champaign. Archived from <a rel="nofollow" class="external text" href="http://www.ae.illinois.edu/m-selig/ads/aircraft.html">the original</a> on 2010-04-20<span class="reference-accessdate">. Retrieved <span class="nowrap">2010-11-27</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+Incomplete+Guide+to+Airfoil+Usage&rft.pub=University+of+Illinois+at+Urbana-Champaign&rft.date=2010&rft.aulast=Lednicer&rft.aufirst=David&rft_id=http%3A%2F%2Fwww.ae.illinois.edu%2Fm-selig%2Fads%2Faircraft.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChase+XCG-20" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMitchell1992" class="citation journal cs1">Mitchell, Kent A. (1992). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=TkkpAQAAIAAJ&q=XG-20">"The C-123 Provider"</a>. <i>AAHS Journal</i>. <b>37</b>. Santa Ana, CA: <a href="/wiki/American_Aviation_Historical_Society" title="American Aviation Historical Society">American Aviation Historical Society</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2010-11-28</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=AAHS+Journal&rft.atitle=The+C-123+Provider&rft.volume=37&rft.date=1992&rft.aulast=Mitchell&rft.aufirst=Kent+A.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DTkkpAQAAIAAJ%26q%3DXG-20&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChase+XCG-20" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNoetzel1992" class="citation book cs1">Noetzel, Jonathan C. (1992). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=fT5IY9DEwV8C&pg=PA28"><i>To War on Tubing and Canvas: A Case Study in the Interrelationships Between Technology, Training, Doctrine and Organization</i></a>. <a href="/wiki/Maxwell_AFB" class="mw-redirect" title="Maxwell AFB">Maxwell AFB</a>, AL: Air University Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9781428992788" title="Special:BookSources/9781428992788"><bdi>9781428992788</bdi></a><span class="reference-accessdate">. Retrieved <span class="nowrap">2011-01-22</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=To+War+on+Tubing+and+Canvas%3A+A+Case+Study+in+the+Interrelationships+Between+Technology%2C+Training%2C+Doctrine+and+Organization&rft.place=Maxwell+AFB%2C+AL&rft.pub=Air+University+Press&rft.date=1992&rft.isbn=9781428992788&rft.aulast=Noetzel&rft.aufirst=Jonathan+C.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DfT5IY9DEwV8C%26pg%3DPA28&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChase+XCG-20" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPattillo2000" class="citation book cs1">Pattillo, Donald M. (2000). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=shwtKbTbEuEC&pg=PA165"><i>Pushing the Envelope: The American Aircraft Industry</i></a>. Ann Arbor, MI: University of Michigan Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-472-08671-9" title="Special:BookSources/978-0-472-08671-9"><bdi>978-0-472-08671-9</bdi></a><span class="reference-accessdate">. Retrieved <span class="nowrap">2010-11-26</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Pushing+the+Envelope%3A+The+American+Aircraft+Industry&rft.place=Ann+Arbor%2C+MI&rft.pub=University+of+Michigan+Press&rft.date=2000&rft.isbn=978-0-472-08671-9&rft.aulast=Pattillo&rft.aufirst=Donald+M.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DshwtKbTbEuEC%26pg%3DPA165&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChase+XCG-20" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSergievskyAllan_ForsythAdam_Hochschild1998" class="citation book cs1">Sergievsky, Boris; Allan Forsyth; Adam Hochschild (1998). <i>Airplanes, Women, and Song: Memoirs of a Fighter Ace, Test Pilot, and Adventurer</i>. Syracuse, NY: Syracuse University Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-8156-0545-4" title="Special:BookSources/978-0-8156-0545-4"><bdi>978-0-8156-0545-4</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Airplanes%2C+Women%2C+and+Song%3A+Memoirs+of+a+Fighter+Ace%2C+Test+Pilot%2C+and+Adventurer&rft.place=Syracuse%2C+NY&rft.pub=Syracuse+University+Press&rft.date=1998&rft.isbn=978-0-8156-0545-4&rft.aulast=Sergievsky&rft.aufirst=Boris&rft.au=Allan+Forsyth&rft.au=Adam+Hochschild&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChase+XCG-20" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFShrader1953" class="citation book cs1">Shrader, Welman Austin (1953). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=kHA0AAAAIAAJ&q=%22Exercise+Swarmer%22+CG-20"><i>Fifty years of flight: a Chronicle of the Aviation Industry in America, 1903-1953</i></a>. Cleveland, OH: Eaton Manufacturing Company. <a href="/wiki/ASIN_(identifier)" class="mw-redirect" title="ASIN (identifier)">ASIN</a> <a rel="nofollow" class="external text" href="https://www.amazon.com/dp/B0006ATK3C">B0006ATK3C</a><span class="reference-accessdate">. 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href="/wiki/Chase_YC-122_Avitruc" title="Chase YC-122 Avitruc">XCG-18</a></li> <li><a class="mw-selflink selflink">XCG-20</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Powered</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Chase_YC-122_Avitruc" title="Chase YC-122 Avitruc">YC-122</a></li> <li><a href="/wiki/Fairchild_C-123_Provider" title="Fairchild C-123 Provider">C-123</a></li> <li><a href="/wiki/Chase_XC-123A" title="Chase XC-123A">XC-123A</a></li> <li><a href="/wiki/Stroukoff_YC-134" title="Stroukoff YC-134">YC-134</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>See also: <a href="/wiki/Hiller_X-18" title="Hiller X-18">X-18</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link 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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_glider_aircraft" title="Template:US glider aircraft"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:US_glider_aircraft" title="Template talk:US glider aircraft"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:US_glider_aircraft" title="Special:EditPage/Template:US glider aircraft"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="USAAC/USAAF/USAF_glider_aircraft_designations_1924–1962,_Tri-Service_designations_1962–present" style="font-size:114%;margin:0 4em"><a href="/wiki/United_States_Army_Air_Corps" title="United States Army Air Corps">USAAC</a>/<a href="/wiki/United_States_Army_Air_Forces" title="United States Army Air Forces">USAAF</a>/<a href="/wiki/United_States_Air_Force" title="United States Air Force">USAF</a> glider aircraft designations 1924–1962, <a href="/wiki/1962_United_States_Tri-Service_aircraft_designation_system" title="1962 United States Tri-Service aircraft designation system">Tri-Service</a> designations 1962–present</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">USAAC/USAAF sequences<br />(1924–1947)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Assault glider</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/Christopher_AG-1" title="Christopher AG-1">AG-1</a></li> <li><a href="/wiki/Timm_AG-2" title="Timm AG-2">AG-2</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Bomb glider</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/Fletcher_FBT-2" title="Fletcher FBT-2">BG-1</a></li> <li><a href="/wiki/Fletcher_BG-2" title="Fletcher BG-2">BG-2</a></li> <li><a href="/wiki/Cornelius_XBG-3" title="Cornelius XBG-3">BG-3</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Cargo glider</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/Frankfort_CG-1" title="Frankfort CG-1">CG-1</a></li> <li><a href="/wiki/Frankfort_CG-1" title="Frankfort CG-1">CG-2</a></li> <li><a href="/wiki/Waco_CG-3" title="Waco CG-3">CG-3</a></li> <li><a href="/wiki/Waco_CG-4" title="Waco CG-4">CG-4</a></li> <li><a href="/wiki/St._Louis_CG-5" title="St. Louis CG-5">CG-5</a></li> <li><a href="/wiki/St._Louis_CG-5" title="St. Louis CG-5">CG-6</a></li> <li><a href="/wiki/Bowlus_CG-7" title="Bowlus CG-7">CG-7</a></li> <li><a href="/wiki/Bowlus_CG-8" title="Bowlus CG-8">CG-8</a></li> <li><a href="/wiki/AGA_Aviation_CG-9" title="AGA Aviation CG-9">CG-9</a></li> <li><a href="/wiki/Laister-Kauffman_CG-10" title="Laister-Kauffman CG-10">CG-10</a></li> <li><a href="/wiki/Snead_CG-11" title="Snead CG-11">CG-11</a></li> <li><a href="/wiki/Read-York_CG-12" title="Read-York CG-12">CG-12</a></li> <li><a href="/wiki/Waco_CG-13" title="Waco CG-13">CG-13</a></li> <li><a href="/wiki/Chase_YCG-14" title="Chase YCG-14">CG-14</a></li> <li><a href="/wiki/Waco_CG-15" title="Waco CG-15">CG-15</a></li> <li><a href="/wiki/General_Airborne_Transport_XCG-16" title="General Airborne Transport XCG-16">CG-16</a></li> <li><a href="/wiki/Douglas_XCG-17" title="Douglas XCG-17">CG-17</a></li> <li><a href="/wiki/Chase_YC-122_Avitruc" title="Chase YC-122 Avitruc">CG-18</a></li> <li><a href="/wiki/Douglas_CG-19" title="Douglas CG-19">CG-19</a></li> <li><a class="mw-selflink selflink">CG-20</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fuel glider</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/Cornelius_XFG-1" title="Cornelius XFG-1">FG-1</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Powered glider</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/Waco_CG-4" title="Waco CG-4">PG-1</a></li> <li><a href="/wiki/Waco_CG-4" title="Waco CG-4">PG-2</a></li> <li><a href="/wiki/Waco_CG-15" title="Waco CG-15">PG-3</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Training glider</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/Frankfort_Cinema" title="Frankfort Cinema">TG-1</a></li> <li><a href="/wiki/Schweizer_SGS_2-8" title="Schweizer SGS 2-8">TG-2</a></li> <li><a href="/wiki/Schweizer_SGS_2-12" title="Schweizer SGS 2-12">TG-3</a></li> <li><a href="/wiki/Laister-Kauffman_TG-4" title="Laister-Kauffman TG-4">TG-4</a></li> <li><a href="/wiki/Aeronca_L-3" title="Aeronca L-3">TG-5</a></li> <li><a href="/wiki/Taylorcraft_L-2" title="Taylorcraft L-2">TG-6</a></li> <li><a href="/wiki/Warsztaty_Szybowcowe_Orlik" title="Warsztaty Szybowcowe Orlik">TG-7</a></li> <li><a href="/wiki/Piper_J-3_Cub" title="Piper J-3 Cub">TG-8</a></li> <li><a href="/wiki/Briegleb_BG-6" title="Briegleb BG-6">TG-9</a></li> <li><a href="/wiki/Wichita_Engineering_TG-10" title="Wichita Engineering TG-10">TG-10</a></li> <li><a href="/wiki/G%C3%B6ppingen_G%C3%B6_3" title="Göppingen Gö 3">TG-11</a></li> <li><a href="/wiki/Bowlus_TG-12" title="Bowlus TG-12">TG-12</a></li> <li><a href="/wiki/Briegleb_BG-08" title="Briegleb BG-08">TG-13</a></li> <li><a href="/wiki/Schneider_Grunau_Baby" title="Schneider Grunau Baby">TG-14</a></li> <li><a href="/wiki/Franklin_PS-2" title="Franklin PS-2">TG-15</a></li> <li><a href="/wiki/Schultz_ABC" title="Schultz ABC">TG-16</a></li> <li><a href="/wiki/Franklin_PS-2" title="Franklin PS-2">TG-17</a></li> <li><a href="/wiki/Midwest_MU-1" title="Midwest MU-1">TG-18</a></li> <li><a href="/wiki/DFS_Rh%C3%B6nsperber" title="DFS Rhönsperber">TG-19</a></li> <li><a href="/wiki/G%C3%B6ppingen_G%C3%B6_1" title="Göppingen Gö 1">TG-20</a></li> <li><a href="/w/index.php?title=Notre_Dame_TG-21&action=edit&redlink=1" class="new" title="Notre Dame TG-21 (page does not exist)">TG-21</a></li> <li><a href="/w/index.php?title=Melrose_TG-22&action=edit&redlink=1" class="new" title="Melrose TG-22 (page does not exist)">TG-22</a></li> <li><a href="/w/index.php?title=Harper-Corcoran_TG-23&action=edit&redlink=1" class="new" title="Harper-Corcoran TG-23 (page does not exist)">TG-23</a></li> <li><a href="/wiki/H%C3%BCtter_H%C3%BC_17" title="Hütter Hü 17">TG-24</a></li> <li><a href="/w/index.php?title=Plover_TG-25&action=edit&redlink=1" class="new" title="Plover TG-25 (page does not exist)">TG-25</a></li> <li><a href="/w/index.php?title=Universal_TG-26&action=edit&redlink=1" class="new" title="Universal TG-26 (page does not exist)">TG-26</a></li> <li><a href="/wiki/Schneider_Grunau_Baby" title="Schneider Grunau Baby">TG-27</a></li> <li><a href="/w/index.php?title=Haller_TG-28&action=edit&redlink=1" class="new" title="Haller TG-28 (page does not exist)">TG-28</a></li> <li><a href="/w/index.php?title=Volmer_Jensen_TG-29&action=edit&redlink=1" class="new" title="Volmer Jensen TG-29 (page does not exist)">TG-29</a></li> <li><a href="/w/index.php?title=Smith_TG-30&action=edit&redlink=1" class="new" title="Smith TG-30 (page does not exist)">TG-30</a></li> <li><a href="/wiki/Aero_Industries_TG-31" title="Aero Industries TG-31">TG-31</a></li> <li><a href="/wiki/Pratt-Read_TG-32" title="Pratt-Read TG-32">TG-32</a></li> <li><a href="/wiki/Aeronca_L-3" title="Aeronca L-3">TG-33</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1948 USAF redesignations</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Waco_CG-4" title="Waco CG-4">G-2</a></li> <li><a href="/wiki/Waco_CG-3" title="Waco CG-3">G-3</a></li> <li><a href="/wiki/Waco_CG-4" title="Waco CG-4">G-4</a></li> <li><a href="/wiki/Laister-Kauffman_CG-10" title="Laister-Kauffman CG-10">G-10</a></li> <li><a href="/wiki/Waco_CG-13" title="Waco CG-13">G-13</a></li> <li><a href="/wiki/Chase_YCG-14" title="Chase YCG-14">G-14</a></li> <li><a href="/wiki/Waco_CG-15" title="Waco CG-15">G-15</a></li> <li><a href="/wiki/Chase_YC-122_Avitruc" title="Chase YC-122 Avitruc">G-18</a></li> <li><a class="mw-selflink selflink">G-20</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Tri-Service sequence<br />(1962–present)</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Schweizer_SGS_2-25" title="Schweizer SGS 2-25">G-1</a></li> <li><a href="/wiki/Schweizer_SGU_2-22" title="Schweizer SGU 2-22">G-2</a></li> <li><a href="/wiki/Schweizer_SGS_1-26" title="Schweizer SGS 1-26">G-3</a></li> <li><a href="/wiki/Schweizer_SGS_2-33" title="Schweizer SGS 2-33">G-4</a></li> <li><a href="/wiki/Schweizer_SGS_2-32" title="Schweizer SGS 2-32">G-5</a></li> <li><a href="/wiki/Schweizer_SGS_1-34" title="Schweizer SGS 1-34">G-6</a></li> <li><a href="/wiki/Schweizer_SGM_2-37" title="Schweizer SGM 2-37">G-7</a></li> <li><a href="/wiki/Schweizer_SGM_2-37" title="Schweizer SGM 2-37">G-8</a></li> <li><a href="/wiki/Schleicher_ASK_21" title="Schleicher ASK 21">G-9</a></li> <li><a href="/wiki/LET_TG-10" title="LET TG-10">G-10</a></li> <li><a href="/wiki/Stemme_S10" title="Stemme S10">G-11</a></li> <li><a href="/wiki/Caproni_Vizzola_Calif" title="Caproni Vizzola Calif">G-12</a></li> <li><span class="tmp-color" style="color:grey">G-13</span><sup><small>1</small></sup></li> <li><a href="/wiki/Aeromot_AMT-200_Super_Ximango" title="Aeromot AMT-200 Super Ximango">G-14</a></li> <li><a href="/wiki/Schempp-Hirth_Duo_Discus" title="Schempp-Hirth Duo Discus">G-15A</a>/<a href="/wiki/Schempp-Hirth_Discus-2" title="Schempp-Hirth Discus-2">B</a></li> <li><a href="/wiki/DG_Flugzeugbau_DG-1000" title="DG Flugzeugbau DG-1000">G-16</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><sup>1</sup> Not assigned</div></td></tr></tbody></table></div> <p 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