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<div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Specifications (A-33)</span> </div> </a> <ul id="toc-Specifications_(A-33)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Further_reading" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Further_reading"> <div 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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">WW2 American attack aircraft</div> <p class="mw-empty-elt"> </p> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) 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.infobox-full-data,.mw-parser-output .ib-aircraft-caption-left .infobox-data,.mw-parser-output .ib-aircraft-caption-left .infobox-label{text-align:left}.mw-parser-output .ib-aircraft .mergedbottomrow .infobox-full-data,.mw-parser-output .ib-aircraft .mergedbottomrow .infobox-data,.mw-parser-output .ib-aircraft .mergedbottomrow .infobox-label{border-bottom:1px solid #a2a9b1}@media(min-width:720px){.mw-parser-output .ib-aircraft .infobox-label{width:30%;padding-right:3px}.mw-parser-output .ib-aircraft .infobox-data{width:50%}}</style><table class="infobox ib-aircraft vcard"><tbody><tr><th colspan="2" class="infobox-above">A-33/Model 8A-5</th></tr><tr><td colspan="2" class="infobox-full-data"><span typeof="mw:File"><a href="/wiki/File:Douglas_A-33.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Douglas_A-33.jpg/300px-Douglas_A-33.jpg" decoding="async" width="300" height="143" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Douglas_A-33.jpg/450px-Douglas_A-33.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/c/c4/Douglas_A-33.jpg 2x" data-file-width="542" data-file-height="259" /></a></span> <div class="ib-aircraft-caption">Northrop A-17/Douglas A-33</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/Attack_aircraft" title="Attack aircraft">Attack aircraft</a></td></tr><tr><th scope="row" class="infobox-label">National origin</th><td class="infobox-data">United States</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Aerospace_manufacturer" title="Aerospace manufacturer">Manufacturer</a></th><td class="infobox-data"><a href="/wiki/Douglas_Aircraft_Company" title="Douglas Aircraft Company">Douglas Aircraft Company</a></td></tr><tr><th scope="row" class="infobox-label">Primary user</th><td class="infobox-data"><a href="/wiki/United_States_Army_Air_Corps" title="United States Army Air Corps">United States Army Air Corps</a></td></tr><tr><th scope="row" class="infobox-label">Number built</th><td class="infobox-data">36</td></tr><tr><th colspan="2" class="infobox-header">History</th></tr><tr><th scope="row" class="infobox-label">Introduction date</th><td class="infobox-data">1941</td></tr><tr><th scope="row" class="infobox-label">Developed from</th><td class="infobox-data"><a href="/wiki/Northrop_A-17" title="Northrop A-17">Northrop A-17</a></td></tr></tbody></table> <p>The <b>Douglas A-33</b> (<b>Model 8A-5</b>) was an American <a href="/wiki/Attack_aircraft" title="Attack aircraft">attack aircraft</a> built in small numbers during World War II. It was an updated version of the <a href="/wiki/Northrop_A-17" title="Northrop A-17">Northrop A-17</a>, with a more powerful engine and an increased bomb load. While the A-33 was intended initially for the export market, the entire production run was taken up by the <a href="/wiki/United_States_Army_Air_Corps" title="United States Army Air Corps">United States Army Air Corps</a>. </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=Douglas_A-33&action=edit&section=1" title="Edit section: Design and development"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 1932, the Northrop Corporation had been formed as a partly owned subsidiary of <a href="/wiki/Douglas_Aircraft_Company" title="Douglas Aircraft Company">Douglas</a> and by 1937, the Northrop Model 8 became known as the Douglas 8A produced in the El Segundo Division of Douglas aircraft. </p><p>The 8A-5 was powered by a 1,200 hp (895 kW) Wright R-1820-87 engine and was the most powerful and best armed of the series, with four wing mounted 0.30 in machine guns, two 0.50 in machine guns in pods below the wing, a rear-firing flexibly mounted 0.30 in gun, and the ability carry up to 2,000 lb of bombs. </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=Douglas_A-33&action=edit&section=2" title="Edit section: Operational history"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Early in 1940, the Norwegian government ordered 36 8A-5s which not had been delivered before Norway was invaded by the Germans. Completed between October 1940 and January 1941, the aircraft were delivered to a training center in Canada that had been set up for the Norwegian government-in-exile, named "<a href="/wiki/Little_Norway" title="Little Norway">Little Norway</a>" at Toronto Island Airport, Ontario. </p><p>After the loss of two aircraft and a reassessment of the training needs now met by the use of other aircraft, the remaining 34 Model 8A-5Ps were sold to <a href="/wiki/Peru" title="Peru">Peru</a>. However, 31 were repossessed by the <a href="/wiki/United_States_Army_Air_Corps" title="United States Army Air Corps">Army Air Corps</a> at the start of <a href="/wiki/World_War_II" title="World War II">World War II</a>. These aircraft, designated <b>A-33</b>, were used for training, target tug, and utility duties.<sup id="cite_ref-Pelletierpt2p3-4_1-0" class="reference"><a href="#cite_note-Pelletierpt2p3-4-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Variants">Variants</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Douglas_A-33&action=edit&section=3" title="Edit section: Variants"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dt>Model 8A-5</dt> <dd></dd> <dt>A-33</dt> <dd></dd> <dd>Serial numbers: 42-13584/13601; 42-109007/109019</dd></dl> <div class="mw-heading mw-heading2"><h2 id="Operators">Operators</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Douglas_A-33&action=edit&section=4" title="Edit section: Operators"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/21px-Flag_of_Norway.svg.png" decoding="async" width="21" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/32px-Flag_of_Norway.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/41px-Flag_of_Norway.svg.png 2x" data-file-width="512" data-file-height="372" /></span></span> </span><a href="/wiki/Norway" title="Norway">Norway</a></dt></dl> <ul><li><a href="/wiki/Little_Norway" title="Little Norway">Little Norway</a></li></ul> <dl><dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Flag_of_Peru.svg/23px-Flag_of_Peru.svg.png" decoding="async" width="23" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Flag_of_Peru.svg/35px-Flag_of_Peru.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Flag_of_Peru.svg/45px-Flag_of_Peru.svg.png 2x" data-file-width="900" data-file-height="600" /></span></span> </span><a href="/wiki/Peru" title="Peru">Peru</a></dt> <dt><span class="flagicon"><span class="mw-image-border" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Flag_of_the_United_States_%281912-1959%29.svg/23px-Flag_of_the_United_States_%281912-1959%29.svg.png" decoding="async" width="23" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Flag_of_the_United_States_%281912-1959%29.svg/35px-Flag_of_the_United_States_%281912-1959%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Flag_of_the_United_States_%281912-1959%29.svg/46px-Flag_of_the_United_States_%281912-1959%29.svg.png 2x" data-file-width="1235" data-file-height="650" /></span></span> </span><a href="/wiki/United_States" title="United States">United States</a></dt></dl> <ul><li><a href="/wiki/United_States_Army_Air_Corps" title="United States Army Air Corps">United States Army Air Corps</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Specifications_(A-33)"><span id="Specifications_.28A-33.29"></span>Specifications (A-33)</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Douglas_A-33&action=edit&section=5" title="Edit section: Specifications (A-33)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p style="font-size: 90%; margin:0;"><i>Data from</i> McDonnell Douglas Aircraft since 1920<sup id="cite_ref-Frnc_Doug_p222_2-0" class="reference"><a href="#cite_note-Frnc_Doug_p222-2"><span class="cite-bracket">[</span>2<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> 2</li> <li><b>Length:</b> 32 ft 6 in (9.91 m)</li> <li><b>Wingspan:</b> 47 ft 9 in (14.55 m)</li> <li><b>Height:</b> 9 ft 4 in (2.84 m)</li> <li><b>Wing area:</b> 363 sq ft (33.7 m<sup>2</sup>)</li> <li><b><a href="/wiki/Airfoil" title="Airfoil">Airfoil</a>:</b> <b>root:</b> <a href="/wiki/NACA_airfoil" title="NACA airfoil">NACA 2215</a>; <b>tip:</b> <a href="/wiki/NACA_airfoil" title="NACA airfoil">NACA 2209</a><sup id="cite_ref-Selig_3-0" class="reference"><a href="#cite_note-Selig-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></li> <li><b>Empty weight:</b> 5,510 lb (2,499 kg)</li> <li><b>Gross weight:</b> 8,600 lb (3,901 kg)</li> <li><b>Max takeoff weight:</b> 9,200 lb (4,173 kg)</li> <li><b>Powerplant:</b> 1 × <a href="/wiki/Wright_GR-1820-G205A" class="mw-redirect" title="Wright GR-1820-G205A">Wright GR-1820-G205A</a> Cyclone 9-cylinder air-cooled radial piston engine, 1,200 hp (890 kW)</li> <li><b>Propellers:</b> 3-bladed variable-pitch propeller</li></ul> <p><span style="font-size:120%"><b>Performance</b></span> </p> <ul><li><b>Maximum speed:</b> 248 mph (399 km/h, 216 kn) at 15,700 ft (4,800 m)</li> <li><b>Service ceiling:</b> 29,000 ft (8,800 m)</li> <li><b>Time to altitude:</b> 10,000 ft (3,000 m) in 5 minutes 48 seconds</li></ul> <p><span style="font-size:120%"><b>Armament</b></span><br /> </p> <ul><li><b>Guns:</b> <br /> <ul><li>4 × forward-firing .30 cal (7.62mm) <a href="/wiki/M1919_Browning_machine_gun" title="M1919 Browning machine gun">1919 Browning machine guns</a>, 500rpg</li> <li>2 × forward-firing .50 cal M2 Brownings in gun pods, 200rpg</li> <li>1 × .30 cal (7.62mm) 1919 Browning machine gun in rear cockpit, 1,000 rounds</li></ul></li> <li><b>Bombs:</b> 2,000lb max load <ul><li>Internal: Up to twenty 20 lb (9.1 kg) bombs in internal racks</li> <li>External: Eight hardpoints under the fuselage, four outboard hardpoints can take 500 lb (230 kg) bombs, all eight can carry 100 lb (45 kg)</li></ul></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=Douglas_A-33&action=edit&section=6" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p> <b>Related development</b> </p> <ul><li><a href="/wiki/Northrop_A-17" title="Northrop A-17">Northrop A-17</a></li></ul> <p><b>Aircraft of comparable role, configuration, and era</b> </p> <ul><li><a href="/wiki/Curtiss_SB2C_Helldiver" title="Curtiss SB2C Helldiver">Curtiss SB2C Helldiver</a></li> <li><a href="/wiki/Douglas_SBD_Dauntless" title="Douglas SBD Dauntless">Douglas SBD Dauntless</a></li> <li><a href="/wiki/Fairey_Barracuda" title="Fairey Barracuda">Fairey Barracuda</a></li> <li><a href="/wiki/Fairey_Fulmar" title="Fairey Fulmar">Fairey Fulmar</a></li> <li><a href="/wiki/Ilyushin_Il-2" title="Ilyushin Il-2">Ilyushin Il-2</a></li> <li><a href="/wiki/Junkers_Ju_187" title="Junkers Ju 187">Junkers Ju 187</a></li> <li><a href="/wiki/Sukhoi_Su-6" title="Sukhoi Su-6">Sukhoi Su-6</a></li> <li><a href="/wiki/Mitsubishi_Ki-51" title="Mitsubishi Ki-51">Mitsubishi Ki-51</a></li> <li><a href="/wiki/Vultee_Vengeance" class="mw-redirect" title="Vultee Vengeance">Vultee Vengeance</a></li> <li><a href="/wiki/Yokosuka_D4Y" title="Yokosuka D4Y">Yokosuka D4Y</a></li></ul> <p class="mw-empty-elt"> </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=Douglas_A-33&action=edit&section=7" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dt>Notes</dt></dl> <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-Pelletierpt2p3-4-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-Pelletierpt2p3-4_1-0">^</a></b></span> <span class="reference-text">Pelletier <i>Air Enthusiast</i> September/October 1998, pp. 3–4.</span> </li> <li id="cite_note-Frnc_Doug_p222-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-Frnc_Doug_p222_2-0">^</a></b></span> <span class="reference-text">Francillon 1979, p. 222.</span> </li> <li id="cite_note-Selig-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-Selig_3-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFLednicer" class="citation web cs1">Lednicer, David. <a rel="nofollow" class="external text" href="https://m-selig.ae.illinois.edu/ads/aircraft.html">"The Incomplete Guide to Airfoil Usage"</a>. <i>m-selig.ae.illinois.edu</i><span class="reference-accessdate">. Retrieved <span class="nowrap">16 April</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=m-selig.ae.illinois.edu&rft.atitle=The+Incomplete+Guide+to+Airfoil+Usage&rft.aulast=Lednicer&rft.aufirst=David&rft_id=https%3A%2F%2Fm-selig.ae.illinois.edu%2Fads%2Faircraft.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADouglas+A-33" class="Z3988"></span></span> </li> </ol></div></div> <dl><dt>Bibliography</dt></dl> <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>Francillon, René J. <i>McDonnell Douglas Aircraft since 1920</i>. London: Putnam, 1979. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-370-00050-1" title="Special:BookSources/0-370-00050-1">0-370-00050-1</a>.</li> <li>Pelletier, Alain J. "Northrop's Connection: The unsung A-17 attack aircraft and its legacy, Part 1". <i><a href="/wiki/Air_Enthusiast" title="Air Enthusiast">Air Enthusiast</a></i> No 75, May–June 1998, pp. 62–67. Stamford, Lincolnshire: Key Publishing. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0143-5450">0143-5450</a>.</li> <li>Pelletier, Alain J. "Northrop's Connection: The unsung A-17 attack aircraft and its legacy, Part 2". <i><a href="/wiki/Air_Enthusiast" title="Air Enthusiast">Air Enthusiast</a></i> No 77, September–October 1998, pp. 2–15. Stamford, Lincolnshire: Key Publishing. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/search?fq=x0:jrnl&q=n2:0143-5450">0143-5450</a>.</li> <li>Wagner, Ray. <i>American Combat Planes of the 20th Century, Third Enlarged Edition.</i> New York: Doubleday, 1982. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-930083-17-5" title="Special:BookSources/978-0-930083-17-5">978-0-930083-17-5</a>.</li> <li>Andrade, John M. . <i>U.S Military Aircraft Designations and Serials since 1909</i>. Leicester: Midland Counties Publications, 1979. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-904597-22-9" title="Special:BookSources/0-904597-22-9">0-904597-22-9</a>.</li> <li>Swanborough, F. G. and Peter M. Bowers. <i>United States Military aircraft since 1909</i>. London: Putnam, 1963, 1971, 1989. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-85177-816-X" title="Special:BookSources/0-85177-816-X">0-85177-816-X</a>.</li></ul> </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=Douglas_A-33&action=edit&section=8" title="Edit section: Further reading"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation book cs1"><a rel="nofollow" class="external text" href="https://archive.org/details/mandolinmagi_gmail_8A5"><i>Instructions for the Erection and Maintenance of the Douglas Model 8A-5 Airplane</i></a>. El Segundo, California: El Segundo Division, Douglas Aircraft Company. 16 September 1940<span class="reference-accessdate">. Retrieved <span class="nowrap">12 March</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Instructions+for+the+Erection+and+Maintenance+of+the+Douglas+Model+8A-5+Airplane&rft.place=El+Segundo%2C+California&rft.pub=El+Segundo+Division%2C+Douglas+Aircraft+Company&rft.date=1940-09-16&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fmandolinmagi_gmail_8A5&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADouglas+A-33" class="Z3988"></span></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=Douglas_A-33&action=edit&section=9" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media 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href="/wiki/Template:Douglas_military_aircraft" title="Template:Douglas military aircraft"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Douglas_military_aircraft" title="Template talk:Douglas military aircraft"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Douglas_military_aircraft" title="Special:EditPage/Template:Douglas military aircraft"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Douglas_military_aircraft" style="font-size:114%;margin:0 4em"><a href="/wiki/Douglas_Aircraft_Company" title="Douglas Aircraft Company">Douglas</a> military aircraft</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Fighters</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/Douglas_XFD" title="Douglas XFD">XFD</a></li> <li><a href="/wiki/Douglas_XP-48" title="Douglas XP-48">XP-48</a></li> <li><a href="/wiki/Douglas_A-20_Havoc" title="Douglas A-20 Havoc">P-70</a></li> <li><a href="/wiki/Douglas_F3D_Skyknight" title="Douglas F3D Skyknight">F3D Skyknight</a></li> <li><a href="/wiki/Douglas_F4D_Skyray" title="Douglas F4D Skyray">F4D Skyray</a></li> <li><a href="/wiki/Douglas_F5D_Skylancer" title="Douglas F5D Skylancer">F5D Skylancer</a></li> <li><a href="/wiki/Douglas_F6D_Missileer" title="Douglas F6D Missileer">XF6D Missileer</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Ground attack</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/Douglas_XA-2" title="Douglas XA-2">XA-2</a></li> <li><a href="/wiki/Douglas_A-20_Havoc" title="Douglas A-20 Havoc">A-20</a></li> <li><a href="/wiki/Douglas_SBD_Dauntless" title="Douglas SBD Dauntless">A-24</a></li> <li><a href="/wiki/Douglas_A-26_Invader" title="Douglas A-26 Invader">A-26 Invader</a></li> <li><a class="mw-selflink selflink">A-33</a></li> <li><a href="/wiki/Douglas_A-1_Skyraider" title="Douglas A-1 Skyraider">A-1 Skyraider</a></li> <li><a href="/wiki/Douglas_A-3_Skywarrior" title="Douglas A-3 Skywarrior">A-3 Skywarrior</a></li> <li><a href="/wiki/Douglas_A-4_Skyhawk" title="Douglas A-4 Skyhawk">A-4 Skyhawk</a>/<a href="/wiki/Lockheed_Martin_A-4AR_Fightinghawk" title="Lockheed Martin A-4AR Fightinghawk">A-4AR Fightinghawk</a>/<a href="/wiki/ST_Aerospace_A-4SU_Super_Skyhawk" title="ST Aerospace A-4SU Super Skyhawk">A-4SU Super Skyhawk</a></li> <li><a href="/wiki/Douglas_AC-47_Spooky" title="Douglas AC-47 Spooky">AC-47 "Spooky"</a></li></ul> <ul><li><a href="/wiki/Douglas_DT" title="Douglas DT">DT</a></li> <li><a href="/wiki/Douglas_T2D" title="Douglas T2D">T2D</a></li> <li><a href="/wiki/Douglas_XT3D" title="Douglas XT3D">XT3D</a></li> <li><a href="/wiki/Douglas_TBD_Devastator" title="Douglas TBD Devastator">TBD Devastator</a></li> <li><a href="/wiki/Douglas_SBD_Dauntless" title="Douglas SBD Dauntless">SBD Dauntless</a></li> <li><a href="/wiki/Douglas_A-20_Havoc" title="Douglas A-20 Havoc">BD</a></li> <li><a href="/wiki/Douglas_BTD_Destroyer" title="Douglas BTD Destroyer">XBTD Destroyer</a></li> <li><a href="/wiki/Douglas_XTB2D_Skypirate" title="Douglas XTB2D Skypirate">XTB2D Skypirate</a></li> <li><a href="/wiki/Douglas_A-1_Skyraider" title="Douglas A-1 Skyraider">AD Skyraider</a></li> <li><a href="/wiki/Douglas_A2D_Skyshark" title="Douglas A2D Skyshark">XA2D Skyshark</a></li> <li><a href="/wiki/Douglas_A-3_Skywarrior" title="Douglas A-3 Skywarrior">A3D Skywarrior</a></li> <li><a href="/wiki/Douglas_A-4_Skyhawk" title="Douglas A-4 Skyhawk">A4D Skyhawk</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Bombers</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Douglas_Y1B-7" title="Douglas Y1B-7">YB-7</a></li> <li><a href="/wiki/Douglas_YOA-5" title="Douglas YOA-5">YB-11</a></li> <li><a href="/wiki/Douglas_B-18_Bolo" title="Douglas B-18 Bolo">B-18 Bolo</a></li> <li><a href="/wiki/Douglas_XB-19" title="Douglas XB-19">XB-19</a></li> <li><a href="/wiki/Douglas_B-18_Bolo" title="Douglas B-18 Bolo">XB-22</a></li> <li><a href="/wiki/Douglas_B-23_Dragon" title="Douglas B-23 Dragon">B-23 Dragon</a></li> <li><a href="/wiki/Douglas_A-26_Invader" title="Douglas A-26 Invader">B-26 Invader</a></li> <li><a href="/wiki/Douglas_XB-31" title="Douglas XB-31">XB-31</a></li> <li><a href="/wiki/Douglas_XB-42_Mixmaster" title="Douglas XB-42 Mixmaster">XB-42 Mixmaster</a></li> <li><a href="/wiki/Douglas_XB-43_Jetmaster" title="Douglas XB-43 Jetmaster">XB-43 Jetmaster</a></li> <li><a href="/wiki/Douglas_B-66_Destroyer" title="Douglas B-66 Destroyer">B-66 Destroyer</a></li> <li><a href="/wiki/Douglas_423" title="Douglas 423">Model 423</a></li> <li><a href="/wiki/Douglas_1211-J" title="Douglas 1211-J">Model 1211-J</a></li></ul> <ul><li><a href="/wiki/Douglas_B-18_Bolo" title="Douglas B-18 Bolo">DB-1</a></li> <li><a href="/wiki/Douglas_B-18_Bolo" title="Douglas B-18 Bolo">DB-2</a></li> <li><a href="/wiki/Douglas_A-20_Havoc" title="Douglas A-20 Havoc">DB-7</a></li> <li><a href="/wiki/Northrop_A-17" title="Northrop A-17">DB-8</a></li> <li><a href="/wiki/Northrop_BT" title="Northrop BT">DB-19</a></li> <li><a href="/wiki/Douglas_A-20_Havoc" title="Douglas A-20 Havoc">DB-73</a></li></ul> <ul><li><a href="/wiki/Douglas_A-20_Havoc" title="Douglas A-20 Havoc">Boston I/II/III/IV/V</a></li> <li><a href="/wiki/Douglas_B-18_Bolo" title="Douglas B-18 Bolo">Digby I</a></li> <li><a href="/wiki/Douglas_A-20_Havoc" title="Douglas A-20 Havoc">Havoc I/II</a></li> <li><a href="/wiki/Northrop_BT" title="Northrop BT">DXD1</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Observation</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/Douglas_O-2" title="Douglas O-2">O-2</a></li> <li><a href="/wiki/Douglas_O-2" title="Douglas O-2">OD</a></li> <li><a href="/wiki/Douglas_O2D" title="Douglas O2D">O2D</a></li> <li><a href="/wiki/Douglas_O-31" title="Douglas O-31">O-31</a></li> <li><a href="/wiki/Douglas_Y1B-7" title="Douglas Y1B-7">O-35</a></li> <li><a href="/wiki/Douglas_O-38" title="Douglas O-38">O-38</a></li> <li><a href="/wiki/Douglas_O-43" title="Douglas O-43">O-43</a></li> <li><a href="/wiki/Douglas_YOA-5" title="Douglas YOA-5">YO-44</a></li> <li><a href="/wiki/Douglas_O-46" title="Douglas O-46">O-46</a></li> <li><a href="/wiki/Douglas_A-20_Havoc" title="Douglas A-20 Havoc">O-53</a></li> <li><a href="/wiki/Douglas_YOA-5" title="Douglas YOA-5">YOA-5</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Patrol</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/Naval_Aircraft_Factory_PN" title="Naval Aircraft Factory PN">PD</a></li> <li><a href="/wiki/Douglas_T2D" title="Douglas T2D">P2D</a></li> <li><a href="/wiki/Douglas_XP3D" title="Douglas XP3D">P3D</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Reconnaissance</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/Douglas_A-20_Havoc" title="Douglas A-20 Havoc">F-3</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Transports</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/Douglas_C-1" title="Douglas C-1">C-1</a></li> <li><a href="/wiki/Douglas_Dolphin" title="Douglas Dolphin">C-21</a></li> <li><a href="/wiki/Douglas_DC-2" title="Douglas DC-2">C-32</a></li> <li><a href="/wiki/Douglas_DC-2" title="Douglas DC-2">C-33</a></li> <li><a href="/wiki/Douglas_DC-2" title="Douglas DC-2">YC-34</a></li> <li><a href="/wiki/Douglas_DC-2" title="Douglas DC-2">C-38</a></li> <li><a href="/wiki/Douglas_DC-2" title="Douglas DC-2">C-39</a></li> <li><a href="/wiki/Douglas_DC-2" title="Douglas DC-2">C-41</a></li> <li><a href="/wiki/Douglas_DC-3" title="Douglas DC-3">C-41A</a></li> <li><a href="/wiki/Douglas_DC-2" title="Douglas DC-2">C-42</a></li> <li><a href="/wiki/Douglas_C-47_Skytrain" title="Douglas C-47 Skytrain">C-47 Skytrain</a> (Dakota I/III/IV)</li> <li><a href="/wiki/Douglas_DC-3" title="Douglas DC-3">C-48</a></li> <li><a href="/wiki/Douglas_DC-3" title="Douglas DC-3">C-49</a></li> <li><a href="/wiki/Douglas_DC-3" title="Douglas DC-3">C-50</a></li> <li><a href="/wiki/Douglas_DC-3" title="Douglas DC-3">C-51</a></li> <li><a href="/wiki/Douglas_DC-3" title="Douglas DC-3">C-52</a></li> <li><a href="/wiki/Douglas_C-47_Skytrain" title="Douglas C-47 Skytrain">C-53 Skytrooper</a></li> <li><a href="/wiki/Douglas_C-54_Skymaster" title="Douglas C-54 Skymaster">C-54 Skymaster</a></li> <li><a href="/wiki/Douglas_B-18_Bolo" title="Douglas B-18 Bolo">C-58</a></li> <li><a href="/wiki/Douglas_B-23_Dragon" title="Douglas B-23 Dragon">UC-67</a></li> <li><a href="/wiki/Douglas_DC-3" title="Douglas DC-3">C-68</a></li> <li><a href="/wiki/Douglas_C-74_Globemaster" title="Douglas C-74 Globemaster">C-74 Globemaster</a></li> <li><a href="/wiki/Douglas_DC-3" title="Douglas DC-3">C-84</a></li> <li><a href="/wiki/Douglas_DC-5" title="Douglas DC-5">C-110</a></li> <li><a href="/wiki/Douglas_DC-6" title="Douglas DC-6">XC-112/YC-112</a></li> <li><a href="/wiki/Douglas_C-54_Skymaster" title="Douglas C-54 Skymaster">XC-114</a></li> <li><a href="/wiki/Douglas_C-54_Skymaster" title="Douglas C-54 Skymaster">YC-116</a></li> <li><a href="/wiki/Douglas_C-47_Skytrain" title="Douglas C-47 Skytrain">C-117</a> <ul><li><a href="/wiki/Douglas_R4D-8" title="Douglas R4D-8">C-117D</a></li></ul></li> <li><a href="/wiki/Douglas_DC-6" title="Douglas DC-6">C-118</a></li> <li><a href="/wiki/Douglas_C-124_Globemaster_II" title="Douglas C-124 Globemaster II">C-124 Globemaster II</a></li> <li><a href="/wiki/Douglas_C-47_Skytrain" title="Douglas C-47 Skytrain">YC-129</a></li> <li><a href="/wiki/Douglas_C-132" title="Douglas C-132">C-132</a></li> <li><a href="/wiki/Douglas_C-133_Cargomaster" title="Douglas C-133 Cargomaster">C-133 Cargomaster</a></li></ul> <ul><li><a href="/wiki/McDonnell_Douglas_C-9" title="McDonnell Douglas C-9">C-9</a> (Nightingale/Skytrain II)</li> <li><a href="/wiki/Douglas_DC-8" title="Douglas DC-8">C-24</a></li></ul> <ul><li><a href="/wiki/Douglas_Dolphin" title="Douglas Dolphin">RD</a></li> <li><a href="/wiki/Douglas_DC-2" title="Douglas DC-2">R2D</a></li> <li><a href="/wiki/Douglas_DC-5" title="Douglas DC-5">R3D</a></li> <li><a href="/wiki/Douglas_C-47_Skytrain" title="Douglas C-47 Skytrain">R4D-1/-3/-5/-6/-7</a></li> <li><a href="/wiki/Douglas_R4D-8" title="Douglas R4D-8">R4D-8</a></li> <li><a href="/wiki/Douglas_C-54_Skymaster" title="Douglas C-54 Skymaster">R5D</a></li> <li><a href="/wiki/Douglas_A-26_Invader" title="Douglas A-26 Invader">JD</a></li> <li><a href="/wiki/Douglas_DC-6" title="Douglas DC-6">R6D</a></li></ul> <ul><li><a href="/wiki/Douglas_C-47_Skytrain" title="Douglas C-47 Skytrain">CC-129</a></li> <li><a href="/wiki/Douglas_DC-3" title="Douglas DC-3">LXD1</a></li> <li><a href="/wiki/Piaggio_PD.808" title="Piaggio PD.808">PD.808</a></li> <li><a href="/wiki/Douglas_C-54_Skymaster" title="Douglas C-54 Skymaster">Skymaster I</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Gliders</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/Douglas_XCG-17" title="Douglas XCG-17">XCG-17</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Training aircraft</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Douglas_O-2" title="Douglas O-2">BT-1</a></li> <li><a href="/wiki/Douglas_O-2" title="Douglas O-2">BT-2</a></li> <li><a href="/wiki/Douglas_XT-30" title="Douglas XT-30">XT-30</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 hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Douglas_World_Cruiser" title="Douglas World Cruiser">World Cruiser</a></li> <li><a href="/wiki/Douglas_D-558-1_Skystreak" title="Douglas D-558-1 Skystreak">D-558-1 Skystreak</a></li> <li><a href="/wiki/Douglas_D-558-2_Skyrocket" title="Douglas D-558-2 Skyrocket">D-558-2 Skyrocket</a></li> <li><a href="/wiki/Douglas_X-3_Stiletto" title="Douglas X-3 Stiletto">X-3 Stiletto</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"><style data-mw-deduplicate="TemplateStyles:r1239334494">@media screen{html.skin-theme-clientpref-night .mw-parser-output div:not(.notheme)>.tmp-color,html.skin-theme-clientpref-night .mw-parser-output p>.tmp-color,html.skin-theme-clientpref-night .mw-parser-output table:not(.notheme) .tmp-color{color:inherit!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output div:not(.notheme)>.tmp-color,html.skin-theme-clientpref-os .mw-parser-output p>.tmp-color,html.skin-theme-clientpref-os .mw-parser-output table:not(.notheme) .tmp-color{color:inherit!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="United_States_attack_aircraft_designations,_Army/Air_Force_and_Tri-Service_systems" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:USAF_attack_aircraft" title="Template:USAF attack aircraft"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:USAF_attack_aircraft" title="Template talk:USAF attack aircraft"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:USAF_attack_aircraft" title="Special:EditPage/Template:USAF attack aircraft"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="United_States_attack_aircraft_designations,_Army/Air_Force_and_Tri-Service_systems" style="font-size:114%;margin:0 4em">United States <a href="/wiki/Attack_aircraft" title="Attack aircraft">attack aircraft</a> designations, Army/Air Force and <a href="/wiki/1962_United_States_Tri-Service_aircraft_designation_system" title="1962 United States Tri-Service aircraft designation system">Tri-Service</a> systems</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Army/Air Force sequence<br />(1925–1962)</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><span class="tmp-color" style="color:grey">A-1</span><sup><small>1</small></sup></li> <li><a href="/wiki/Douglas_XA-2" title="Douglas XA-2">A-2</a></li> <li><a href="/wiki/Curtiss_Falcon" title="Curtiss Falcon">A-3</a></li> <li><a href="/wiki/Curtiss_Falcon" title="Curtiss Falcon">A-4</a></li> <li><a href="/wiki/Curtiss_Falcon" title="Curtiss Falcon">A-5</a></li> <li><a href="/wiki/Curtiss_Falcon" title="Curtiss Falcon">A-6</a></li> <li><a href="/wiki/Fokker_XA-7" title="Fokker XA-7">A-7</a></li> <li><a href="/wiki/Curtiss_A-8" title="Curtiss A-8">A-8</a></li> <li><a href="/wiki/Lockheed_YP-24" title="Lockheed YP-24">A-9</a></li> <li><a href="/wiki/Curtiss_YA-10_Shrike" title="Curtiss YA-10 Shrike">A-10</a></li> <li><a href="/wiki/Consolidated_P-30" title="Consolidated P-30">A-11</a></li> <li><a href="/wiki/Curtiss_A-12_Shrike" title="Curtiss A-12 Shrike">A-12</a></li> <li><a href="/wiki/Northrop_YA-13" title="Northrop YA-13">A-13</a></li> <li><a href="/wiki/Curtiss_XA-14" title="Curtiss XA-14">A-14</a></li> <li><a href="/wiki/Martin_B-10" title="Martin B-10">A-15</a></li> <li><a href="/wiki/Northrop_YA-13" title="Northrop YA-13">A-16</a></li> <li><a href="/wiki/Northrop_A-17" title="Northrop A-17">A-17</a></li> <li><a href="/wiki/Curtiss_A-18_Shrike" title="Curtiss A-18 Shrike">A-18</a></li> <li><a href="/wiki/Vultee_V-11" title="Vultee V-11">A-19</a></li> <li><a href="/wiki/Douglas_A-20_Havoc" title="Douglas A-20 Havoc">A-20</a></li> <li><a href="/wiki/Stearman_XA-21" title="Stearman XA-21">A-21</a></li> <li><a href="/wiki/Martin_Maryland" title="Martin Maryland">A-22</a></li> <li><a href="/wiki/Martin_Baltimore" title="Martin Baltimore">A-23</a></li> <li><a href="/wiki/Douglas_SBD_Dauntless" title="Douglas SBD Dauntless">A-24</a></li> <li><a href="/wiki/Curtiss_SB2C_Helldiver" title="Curtiss SB2C Helldiver">A-25</a></li> <li><a href="/wiki/Douglas_A-26_Invader" title="Douglas A-26 Invader">A-26</a></li> <li><a href="/wiki/North_American_A-27" title="North American A-27">A-27</a></li> <li><a href="/wiki/Lockheed_Hudson" title="Lockheed Hudson">A-28</a></li> <li><a href="/wiki/Lockheed_Hudson" title="Lockheed Hudson">A-29</a></li> <li><a href="/wiki/Martin_Baltimore" title="Martin Baltimore">A-30</a></li> <li><a href="/wiki/Vultee_A-31_Vengeance" title="Vultee A-31 Vengeance">A-31</a></li> <li><a href="/wiki/Brewster_XA-32" title="Brewster XA-32">A-32</a></li> <li><a class="mw-selflink selflink">A-33</a></li> <li><a href="/wiki/Brewster_SB2A_Buccaneer" title="Brewster SB2A Buccaneer">A-34</a></li> <li><a href="/wiki/Vultee_A-31_Vengeance" title="Vultee A-31 Vengeance">A-35</a></li> <li><a href="/wiki/North_American_A-36" title="North American A-36">A-36</a></li> <li><a href="/wiki/Hughes_D-2" title="Hughes D-2">A-37</a><sup><small>2</small></sup></li> <li><a href="/wiki/Beechcraft_XA-38_Grizzly" title="Beechcraft XA-38 Grizzly">A-38</a></li> <li><a href="/wiki/Kaiser-Fleetwings_A-39" title="Kaiser-Fleetwings A-39">A-39</a></li> <li><a href="/wiki/Curtiss_XBTC" title="Curtiss XBTC">A-40</a></li> <li><a href="/wiki/Vultee_XA-41" title="Vultee XA-41">A-41</a></li> <li><a href="/wiki/Douglas_XB-42_Mixmaster" title="Douglas XB-42 Mixmaster">A-42</a></li> <li><a href="/wiki/Curtiss-Wright_XF-87_Blackhawk" title="Curtiss-Wright XF-87 Blackhawk">A-43</a></li> <li><a href="/wiki/Convair_XB-53" title="Convair XB-53">A-44</a></li> <li><a href="/wiki/Martin_XB-51" title="Martin XB-51">A-45</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-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%">Main sequence</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-1<sup><small>3</small></sup> <ul><li><a href="/wiki/Douglas_A-1_Skyraider" title="Douglas A-1 Skyraider">A-1</a></li> <li><a href="/wiki/L3Harris_OA-1K_Sky_Warden" title="L3Harris OA-1K Sky Warden">OA-1K</a></li></ul></li> <li><a href="/wiki/North_American_AJ_Savage" title="North American AJ Savage">A-2</a></li> <li><a href="/wiki/Douglas_A-3_Skywarrior" title="Douglas A-3 Skywarrior">A-3</a></li> <li><a href="/wiki/Douglas_A-4_Skyhawk" title="Douglas A-4 Skyhawk">A-4</a></li> <li><a href="/wiki/North_American_A-5_Vigilante" title="North American A-5 Vigilante">A-5</a></li> <li><a href="/wiki/Grumman_A-6_Intruder" title="Grumman A-6 Intruder">A-6</a> <ul><li><a href="/wiki/Grumman_EA-6B_Prowler" title="Grumman EA-6B Prowler">EA-6B</a></li></ul></li> <li><a href="/wiki/LTV_A-7_Corsair_II" title="LTV A-7 Corsair II">A-7</a> <ul><li><a href="/wiki/Vought_YA-7F" title="Vought YA-7F">A-7F</a></li> <li><a href="/wiki/LTV_A-7P_Corsair_II" title="LTV A-7P Corsair II">A-7P</a></li></ul></li> <li><a href="/wiki/General_Dynamics_Model_100" title="General Dynamics Model 100">A-8</a><sup><small>2</small></sup></li> <li><a href="/wiki/Northrop_YA-9" title="Northrop YA-9">A-9</a></li> <li><a href="/wiki/Fairchild_Republic_A-10_Thunderbolt_II" title="Fairchild Republic A-10 Thunderbolt II">A-10</a></li> <li><span class="tmp-color" style="color:grey">A-11</span><sup><small>1</small></sup></li> <li><a href="/wiki/McDonnell_Douglas_A-12_Avenger_II" title="McDonnell Douglas A-12 Avenger II">A-12</a></li> <li><span class="tmp-color" style="color:grey">A-13</span><sup><small>1</small></sup></li> <li><a href="/wiki/Embraer_EMB_314_Super_Tucano" title="Embraer EMB 314 Super Tucano">A-14</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Non-sequential</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/General_Dynamics_F-16_Fighting_Falcon" title="General Dynamics F-16 Fighting Falcon">A-16</a></li> <li><a href="/wiki/General_Dynamics_F-16_Fighting_Falcon" title="General Dynamics F-16 Fighting Falcon">F/A-16</a></li> <li><a href="/wiki/McDonnell_Douglas_F/A-18_Hornet" title="McDonnell Douglas F/A-18 Hornet">F/A-18</a> <ul><li><a href="/wiki/Boeing_F/A-18E/F_Super_Hornet" title="Boeing F/A-18E/F Super Hornet">F/A-18E/F</a></li> <li><a href="/wiki/Boeing_EA-18G_Growler" title="Boeing EA-18G Growler">EA-18G</a></li></ul></li> <li><a href="/wiki/Lockheed_Martin_F-22_Raptor" title="Lockheed Martin F-22 Raptor">F/A-22</a></li> <li><a href="/wiki/Douglas_A-26_Invader" title="Douglas A-26 Invader">A-26</a></li> <li><a href="/wiki/Embraer_EMB_314_Super_Tucano" title="Embraer EMB 314 Super Tucano">A-29</a></li> <li>A-37<sup><small>3</small></sup> <ul><li><a href="/wiki/Cessna_A-37_Dragonfly" title="Cessna A-37 Dragonfly">A-37</a></li> <li><a href="/wiki/L3Harris_EA-37B_Compass_Call" title="L3Harris EA-37B Compass Call">EA-37</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related designations</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Douglas_AC-47_Spooky" title="Douglas AC-47 Spooky">AC-47</a></li> <li><a href="/wiki/Fairchild_AC-119" title="Fairchild AC-119">AC-119</a></li> <li><a href="/wiki/Lockheed_AC-130" title="Lockheed AC-130">AC-130</a></li> <li><a href="/wiki/Beechcraft_T-6_Texan_II" title="Beechcraft T-6 Texan II">AT-6</a></li> <li><a href="/wiki/Fairchild_AU-23_Peacemaker" title="Fairchild AU-23 Peacemaker">AU-23</a></li> <li><a href="/wiki/Helio_AU-24_Stallion" title="Helio AU-24 Stallion">AU-24</a></li> <li><a href="/wiki/Hawker_Siddeley_Harrier" title="Hawker Siddeley Harrier">AV-8</a> <ul><li><a href="/wiki/McDonnell_Douglas_AV-8B_Harrier_II" title="McDonnell Douglas AV-8B Harrier II">AV-8B</a></li></ul></li> <li><a href="/wiki/McDonnell_Douglas_AV-8B_Harrier_II" title="McDonnell Douglas AV-8B Harrier II">AV-16</a><sup><small>2</small></sup></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><sup>1</sup> Not assigned  •  <sup>2</sup> Unofficial designation  •  <sup>3</sup> Assigned to multiple types<br />Not to be confused with the <a href="/wiki/Template:US_unmanned_aircraft" title="Template:US unmanned aircraft">aerial target</a> or <a href="/wiki/Template:USAF_amphibious_aircraft" title="Template:USAF amphibious aircraft">amphibious aircraft sequences</a>.</div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Douglas_A-33&oldid=1254654654">https://en.wikipedia.org/w/index.php?title=Douglas_A-33&oldid=1254654654</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a 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