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Douglas DC-6
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<h2 id="design-and-development">Design and development</h2> <p>The <a href="/facts/United_States_Army_Air_Forces/0mtva6Cw">United States Army Air Forces</a> commissioned the DC-6 project as the XC-112 in 1944. The Army Air Forces wanted a lengthened, <a href="/facts/Cabin_pressurization/X4b5cpMX">pressurized</a> version of the DC-4-based <a href="/facts/Douglas_C-54_Skymaster/QzBf5LgP">C-54 Skymaster</a> transport with more-powerful engines. By the time the prototype XC-112A flew on 15 February 1946, the war was over, the USAAF had rescinded its requirement, and the aircraft was converted to YC-112A, being sold in 1955.<a class="footnote-ref" id="fnref:1" href="#fn:1"><sup>1</sup></a> </p><p>Douglas Aircraft modified the design into a civil transport 80 inches (200 centimetres) longer than the DC-4, with a notable feature being the use of the <a href="/facts/Pratt_%2526_Whitney/DI4FhYep">Pratt & Whitney</a> <a href="/facts/Pratt_%2526_Whitney_R-2800_Double_Wasp/Sb1F2dPS">Double-Wasp</a> 18-cylinder <a href="/facts/Radial_engine/tS0ljlb7">radial engine</a>, a powerplant that had seen considerable refinement and usage in <a href="/facts/World_War_II/2efV5L1U">World War II</a> combat aircraft. The civil DC-6 first flew on 29 June 1946, being retained by Douglas for testing. The first airline deliveries were to <a href="/facts/American_Airlines/lpwGQXER">American Airlines</a> and <a href="/facts/United_Airlines/0tCTdbNh">United Airlines</a> on 24 November 1946.<a class="footnote-ref" id="fnref:2" href="#fn:2"><sup>2</sup></a> A series of inflight fires, one of which resulted in the fatal crash of <a href="/facts/United_Airlines_Flight_608/lyUzUpzI">United Airlines Flight 608</a>, grounded the DC-6 fleet in 1947. The cause was found to be a fuel tank vent next to the cabin cooling turbine intake; all DC-6s were modified, and the fleet was back in service after four months on the ground. </p> <h2 id="operational-history">Operational history</h2> <p>In April 1949, United, American, Delta, National, and Braniff were flying DC-6s in the United States. United flew them to Hawaii, Braniff flew them to Rio de Janeiro, and Panagra flew Miami-Buenos Aires; KLM, <a href="/facts/Scandinavian_Airlines/EbhmcoUM">SAS</a>, and Sabena flew DC-6s across the Atlantic. <a href="/facts/British_Commonwealth_Pacific_Airlines/2M0jg6Uz">BCPA</a> DC-6s flew Sydney to Vancouver, and <a href="/facts/History_of_Philippine_Airlines/cmLDFEQe">Philippine</a> flew Manila to London and Manila to San Francisco. </p><p><a href="/facts/Pan_Am/oo9dqPeH">Pan Am</a> used DC-6Bs to start transatlantic tourist-class flights in 1952. These were the first DC-6Bs that could gross 107,000 lb (49,000 kg), with CB-17 engines rated at 2,500 hp (1,900 kW) on 108/135 octane fuel. Several European airlines followed with transatlantic services. The DC-6B and C subtypes could often fly nonstop from the eastern US to Europe but needed to refuel in Goose Bay, Labrador, or Gander, Newfoundland, when flying westbound into prevailing westerly winds.<a class="footnote-ref" id="fnref:3" href="#fn:3"><sup>3</sup></a> </p><p>Douglas designed four variants of the DC-6: the basic DC-6, and the longer-fuselage (60 in (150 cm)) higher-gross-weight, longer-range versions—the DC-6A with cargo doors forward and aft of the wing on the left side, with a cargo floor; the DC-6B for passenger work, with passenger doors only and a lighter floor; and the DC-6C convertible, with the two cargo doors and removable passenger seats. </p><p>The DC-6B, originally powered by <a href="/facts/Pratt_%2526_Whitney_R-2800_Double_Wasp/Sb1F2dPS">Double Wasp</a> engines with Hamilton Standard 43E60 constant-speed reversing propellers, was regarded as the ultimate piston-engine airliner from the standpoint of ruggedness, reliability, economical operation, and handling qualities.<a class="footnote-ref" id="fnref:4" href="#fn:4"><sup>4</sup></a> </p><p>Similar to the DC-6A, the military version was the USAF C-118 Liftmaster; the USN R6D version used the more powerful R-2800-CB-17 engines. These were later used on the commercial DC-6B to allow international flights.<a class="footnote-ref" id="fnref:5" href="#fn:5"><sup>5</sup></a> The R6D Navy version (in the late 1950s and early 1960s) had Curtiss Electric constant-speed reversing propellers. </p><p>The USAF and USN renewed their interest in the DC-6 during the <a href="/facts/Korean_War/Qo93pNhE">Korean War</a> and ordered 167 C-118/R6D aircraft, some of which later found their way to civil airlines. <a href="/facts/Harry_Truman/2E2LmMoB">Harry Truman</a>'s first presidential aircraft was an Air Force short-fuselage DC-6 which was designated VC-118, and named <i>The Independence</i>. It is preserved in the <a href="/facts/National_Museum_of_the_United_States_Air_Force/5LPvHCld">National Museum of the United States Air Force</a> at <a href="/facts/Dayton%2c_Ohio/U8kg5Tf1">Dayton, Ohio</a>. </p><p>Total production of the DC-6 series was 704, including military versions.<a class="footnote-ref" id="fnref:6" href="#fn:6"><sup>6</sup></a> </p><p>In the 1960s two DC-6s were used as transmitter platforms for educational television, based at <a href="/facts/Purdue_University/dRuTdltL">Purdue University</a>, in a program called the <a href="/facts/Midwest_Program_on_Airborne_Television_Instruction/v5bDq77G">Midwest Program on Airborne Television Instruction</a>.<a class="footnote-ref" id="fnref:7" href="#fn:7"><sup>7</sup></a> </p><p>Many older DC-6s were replaced in airline passenger service from the mid-1950s by the <a href="/facts/Douglas_DC-7/4WKtLyfm">Douglas DC-7</a>, but the simpler, more economical engines in the DC-6 have meant the type has outlived the DC-7, particularly for cargo operations. DC-6/7s surviving into the jet age were replaced in frontline intercontinental passenger service by the <a href="/facts/Boeing_707/8TgSYe3M">Boeing 707</a> and <a href="/facts/Douglas_DC-8/V4E0Jqov">Douglas DC-8</a>. </p><p>Basic prices of a new DC-6 in 1946–47 were around £210,000–£230,000 and had risen to £310,000 by 1951. By 1960, used prices were around £175,000 per aircraft.<a class="footnote-ref" id="fnref:8" href="#fn:8"><sup>8</sup></a> Prices for the DC-6A in 1957–58 were £460,000–£480,000. By 1960, used prices were around £296,000.<a class="footnote-ref" id="fnref:9" href="#fn:9"><sup>9</sup></a> Equivalent prices for the DC-6B in 1958 were around £500,000. Used prices in 1960 were around £227,000.<a class="footnote-ref" id="fnref:10" href="#fn:10"><sup>10</sup></a> </p><p>From 1977 to 1990, five yellow-painted Douglas DC-6Bs were used as <a href="/facts/Aerial_firefighting/4R9nv5Qm">water bombers</a> in <a href="/facts/France/CxIeIKM3">France</a> by the <a href="/facts/S%25C3%25A9curit%25C3%25A9_Civile/0XNI8TI6">Sécurité Civile</a>. They were registered F-ZBAC, F-ZBAD, F-ZBAE, F-ZBAP, and F-ZBBU.<a class="footnote-ref" id="fnref:11" href="#fn:11"><sup>11</sup></a> </p> <h2 id="variants">Variants</h2> XC-112A United States military designation of an improved version of the C-54 (DC-4); became the prototype DC-6. Eventually designated YC-112A, pressurized, P&W R-2800-83AM3 engines DC-6 Initial production variant with shorter fuselage (100ft 7in) produced in two versions. DC-6-1156 a 53- to 68-seat domestic variant with 2,400 hp (1,800 kW) R-2800-CA15 engines DC-6-1159 a 48- to 64-seat trans-ocean variant with extra crew, increased fuel capacity to 4,722 US gallons (17,870 L), increased takeoff weight to 97,200 lb (44,100 kg) and 2,400 hp (1,800 kW) R-2800-CB16 engines. DC-6A Passenger / Freighter variant; fuselage slightly lengthened from basic DC-6; fitted with cargo doors; some retained cabin windows and could be fitted with seats, while others had windows precluded and were purely used for freight. Originally called "Liftmaster" as USAF models. The rear cargo door came standard with a built in 4,000 lb (1,800 kg) lift elevator and a Jeep. The Jeep was a public relations stunt and shortly after, was dropped.<a class="footnote-ref" id="fnref:12" href="#fn:12"><sup>12</sup></a> <a href="/facts/Slick_Airways/tEl9dEYg">Slick Airways</a> was the first airline to operate the freighter variant in April 1951.<a class="footnote-ref" id="fnref:13" href="#fn:13"><sup>13</sup></a> DC-6B All-passenger variant of DC-6A, without cargo door. DC-6B-1198A a 60- to 89-seat domestic variant with 2,400 hp (1,800 kW) R-2800-CB16 engines DC-6B-1225A a 42- to 89-seat trans-ocean variant with an increased fuel capacity to 5,512 US gal (20,870 L), increased takeoff weight to 107,000 lb (49,000 kg) and 2,500 hp (1,900 kW) R-2800-CB17 engines. DC-6B-ST Swing tail freighter conversion to the DC-6B done by <a href="/facts/Sabena/VvB0F5yk">Sabena</a>. Two converted, only one survives currently stored with <a href="/facts/Buffalo_Airways/PyUxVzHT">Buffalo Airways</a><a class="footnote-ref" id="fnref:14" href="#fn:14"><sup>14</sup></a> DC-6C Convertible cargo/passenger variant. VC-118 One-off United States <a href="/facts/Air_Force_One/HLgxsIpf">presidential transport</a> used by <a href="/facts/Harry_S._Truman/2E2LmMoB">Harry S Truman</a>, from 1947–53, with special 25-seat interior and 12 beds. Named 'The Independence', this aircraft has been restored to original configuration and is now on display at <a href="/facts/Wright-Patterson_AFB/6EWFomSD">Wright-Patterson AFB</a>, Dayton, Ohio.<a class="footnote-ref" id="fnref:15" href="#fn:15"><sup>15</sup></a><a class="footnote-ref" id="fnref:16" href="#fn:16"><sup>16</sup></a> C-118A Designation of DC-6As for the United States Air Force, 101 built. VC-118A C-118As converted as staff transports. C-118B R6D-1s redesignated. VC-118B R6D-1Zs redesignated. R6D-1 United States Navy designation for the DC-6A, 65 built. R6D-1Z Four R6D-1s converted as staff transports. <h2 id="operators">Operators</h2> <p class="note">Main article: <a href="/facts/List_of_Douglas_DC-6_operators/h2h1G2aW">List of Douglas DC-6 operators</a></p> <h3>Current operators</h3> <p>Today, most DC-6s are inactive, stored, or preserved in museums. Several DC-6s fly in northern bush operations in Alaska, while several are based in Europe, and a few are still in operation for small carriers in South America. </p> <ul><li>One DC-6A, G-APSA, is based in the UK and available for private charter. It was painted in British Eagle colours and appeared at many air displays. The aircraft was disassembled in 2018. It had been grounded at Coventry for some time due to wing spar issues, which proved beyond economic repair. The parts of the airframe were taken to the South Wales Aviation Museum in the spring of 2021, where it will be restored and reassembled to go on display. Another DC-6B (G-SIXC ex-Air Atlantique) was converted to a restaurant some years ago but was reported to have closed in 2017.<a class="footnote-ref" id="fnref:17" href="#fn:17"><sup>17</sup></a> It was also moved to St Athan with G-APSA, but was advertised for sale in August 2021.<a class="footnote-ref" id="fnref:18" href="#fn:18"><sup>18</sup></a><a class="footnote-ref" id="fnref:19" href="#fn:19"><sup>19</sup></a></li> <li>One DC-6B is in use by the <a href="/facts/Flying_Bulls_Aerobatics_Team/Fzq2zjJS">Flying Bulls Aerobatics Team</a> in <a href="/facts/Salzburg/HLygtHgN">Salzburg</a>, <a href="/facts/Austria/4qWIMIyc">Austria</a>.<a class="footnote-ref" id="fnref:20" href="#fn:20"><sup>20</sup></a></li> <li>One DC-6B V5-NCG "Bateleur" was in use with <a href="/facts/Namibia_Commercial_Aviation/KaCIEJRd">Namibia Commercial Aviation</a>.<a class="footnote-ref" id="fnref:21" href="#fn:21"><sup>21</sup></a> It was stored and derelict in Windhoek by Jan 2017.</li> <li>As of July 2016, <a href="/facts/Everts_Air_Cargo/2dYDPWk3">Everts Air Cargo</a> in Alaska operates eleven DC-6s and two C-46s, with several more in storage.<a class="footnote-ref" id="fnref:22" href="#fn:22"><sup>22</sup></a> Their sister company Everts Air Fuel operates three DC-6 and two C-46.<a class="footnote-ref" id="fnref:23" href="#fn:23"><sup>23</sup></a></li></ul> <h3>Former operators</h3> <p>Many airlines and air forces from several countries included the DC-6 in their fleets at some point in time; these are further detailed in the <a href="/facts/List_of_Douglas_DC-6_operators/h2h1G2aW">list of Douglas DC-6 operators</a>. In the 1980s, several DC-6Bs were used as fire retardant tankers by Conair Aerial Firefighting of Abbotsford, Canada. Douglas sold the last aircraft to Everts Air Cargo in Fairbanks, AK, in the late 2000s. </p> <h2 id="accidents-and-incidents">Accidents and incidents</h2> <p class="note">Main article: <a href="/facts/List_of_accidents_and_incidents_involving_the_Douglas_DC-6/IsatlfhX">List of accidents and incidents involving the Douglas DC-6</a></p> <h2 id="surviving-aircraft">Surviving aircraft</h2> <h3>Austria</h3> <ul><li>c/n 45563 – DC-6B airworthy with the <a href="/facts/Flying_Bulls_Aerobatics_Team/Fzq2zjJS">Flying Bulls Aerobatics Team</a> in <a href="/facts/Salzburg%2c_Austria/HLygtHgN">Salzburg, Austria</a>. This aircraft was once the private luxury transport of Yugoslav President <a href="/facts/Josip_Broz_Tito/GeEzIuNT">Josip Broz Tito</a>.<a class="footnote-ref" id="fnref:24" href="#fn:24"><sup>24</sup></a></li></ul> <h3>Colombia</h3> <ul><li>Two DC-6s are in storage at <a href="/facts/Alfonso_Bonilla_Arag%25C3%25B3n_International_Airport/jYPAhotJ">Alfonso Bonilla Aragón International Airport</a> of <a href="/facts/Cali%2c_Valle_del_Cauca/tr6Y15xC">Cali, Valle del Cauca</a>. They belonged to Aerosur, a defunct Colombian airline.<a class="footnote-ref" id="fnref:25" href="#fn:25"><sup>25</sup></a></li></ul> <h3>Namibia</h3> <ul><li>c/n 45564 – DC-6B airworthy with <a href="/facts/Namibia_Commercial_Aviation/KaCIEJRd">Namibia Commercial Aviation</a> in <a href="/facts/Windhoek/FqgWBjI9">Windhoek, Khomas</a>.<a class="footnote-ref" id="fnref:26" href="#fn:26"><sup>26</sup></a><a class="footnote-ref" id="fnref:27" href="#fn:27"><sup>27</sup></a></li></ul> <h3>Norway</h3> <ul><li>c/n 45496 – DC-6B on static display at the <a href="/facts/Flyhistorisk_Museum%2c_Sola/qpgmxKao">Flyhistorisk Museum, Sola</a> in <a href="/facts/Sola%2c_Norway/PhK1Uy2n">Sola, Rogaland</a>.<a class="footnote-ref" id="fnref:28" href="#fn:28"><sup>28</sup></a></li></ul> <h3>South Africa</h3> <ul><li>c/n 45329 – DC-6B on static display near <a href="/facts/Pretoria%2c_Gauteng/lv4sXKKA">Pretoria, Gauteng</a>.<a class="footnote-ref" id="fnref:29" href="#fn:29"><sup>29</sup></a><a class="footnote-ref" id="fnref:30" href="#fn:30"><sup>30</sup></a></li></ul> <h3>Taiwan</h3> <ul><li>18351 <i>"Chung Mei"</i> – DC-6B on static display at the <a href="/facts/Republic_of_China_Air_Force_Museum/0stzAkI7">Republic of China Air Force Museum</a> in <a href="/facts/Gangshan%2c_Kaohsiung/wsvkCCdX">Gangshan, Kaohsiung</a>. It served as a presidential aircraft from 1949 to December 1972 and army general aircraft until retired in December 1978.</li></ul> <h3>United States</h3> <ul><li>46-0505 <i>Independence</i> – VC-118 on static display at the <a href="/facts/National_Museum_of_the_United_States_Air_Force/5LPvHCld">National Museum of the United States Air Force</a> at <a href="/facts/Wright-Patterson_Air_Force_Base/6EWFomSD">Wright-Patterson Air Force Base</a> in <a href="/facts/Dayton%2c_Ohio/U8kg5Tf1">Dayton, Ohio</a>. This aircraft served as President <a href="/facts/Harry_S._Truman/2E2LmMoB">Harry S. Truman</a>'s personal aircraft until he left office in 1953. It later served as a VIP aircraft for other air force personnel before retiring to the museum in 1965.<a class="footnote-ref" id="fnref:31" href="#fn:31"><sup>31</sup></a></li> <li>51-17651 – C-118A on static display at the <a href="/facts/Travis_Air_Force_Base_Aviation_Museum/aXMScaCq">Travis Air Force Base Aviation Museum</a> at <a href="/facts/Travis_Air_Force_Base/jca1nyw0">Travis Air Force Base</a> in <a href="/facts/Fairfield%2c_California/L0rDbbbp">Fairfield, California</a>. This aircraft served first in the US Air Force and was later transferred to the US Navy as Bureau Number 131602.<a class="footnote-ref" id="fnref:32" href="#fn:32"><sup>32</sup></a></li> <li>53-3240 – VC-118A on static display at the <a href="/facts/Pima_Air_and_Space_Museum/eFzAbVgH">Pima Air and Space Museum</a> in <a href="/facts/Tucson%2c_Arizona/26QPvEaG">Tucson, Arizona</a>. This aircraft served as President <a href="/facts/John_F._Kennedy/1cdDaswg">John F. Kennedy</a>'s <a href="/facts/Air_Force_One/HLgxsIpf">Air Force One</a> until 1962 when it was replaced as the primary presidential aircraft by <a href="/facts/VC-137C_SAM_26000/pQ8nHeyB">VC-137C SAM 26000</a> and relegated to use as the backup presidential aircraft. It was the last propeller-driven aircraft to serve in the presidential fleet.<a class="footnote-ref" id="fnref:33" href="#fn:33"><sup>33</sup></a></li> <li>53-3255 – C-118A on static display at <a href="/facts/Joint_Base_McGuire-Dix-Lakehurst/M2VGgDW9">Joint Base McGuire-Dix-Lakehurst</a>, New Jersey. <a href="/facts/Elvis_Presley/T0RDjznN">Elvis Presley</a> returned to the United States in this aircraft after serving in the US Army in Germany. As of October 2009, it was being restored.<a class="footnote-ref" id="fnref:34" href="#fn:34"><sup>34</sup></a></li> <li>53-3304 – VC-118A on static display in <a href="/facts/Big_Lake%2c_Alaska/rVpu2PvX">Big Lake, Alaska</a>. It has been converted into a cabin.<a class="footnote-ref" id="fnref:35" href="#fn:35"><sup>35</sup></a><a class="footnote-ref" id="fnref:36" href="#fn:36"><sup>36</sup></a></li> <li>BuNo 128424 – VC-118B on static display at the <a href="/facts/National_Naval_Aviation_Museum/cCxuCGJf">National Naval Aviation Museum</a> at <a href="/facts/Naval_Air_Station_Pensacola/mBAHnJpH">Naval Air Station Pensacola</a> in <a href="/facts/Pensacola%2c_Florida/DchhvCbf">Pensacola, Florida</a>. It was built in 1951.<a class="footnote-ref" id="fnref:37" href="#fn:37"><sup>37</sup></a><a class="footnote-ref" id="fnref:38" href="#fn:38"><sup>38</sup></a></li> <li>c/n 44075 <i>"Good Grief"</i> – DC-6A on static display in <a href="/facts/Chena_Hot_Springs%2c_Alaska/G5LJxT9n">Chena Hot Springs, Alaska</a>. It was flown to the city by <a href="/facts/Everts_Air_Cargo/2dYDPWk3">Everts Air Cargo</a> on 2 October 2016 after a 62-year flight career.<a class="footnote-ref" id="fnref:39" href="#fn:39"><sup>39</sup></a></li></ul> <h3>United Kingdom</h3> <ul><li>c/n 45550 – DC-6 on static display at <a href="/facts/Coventry_Airport/0YaEk7jk">Coventry Airport</a> at <a href="/facts/Baginton%2c_United_Kingdom/K0qtX9ut">Baginton, United Kingdom</a>. Built in September 1958, this aircraft spent most of its life in Southeast Asia, and after serving with the CIA and Royal Air Lao, Air Atlantique Group bought it in 1987. Its last commercial flight was on 26 October 2004. It was featured in the 2006 James Bond film <i><a href="/facts/Casino_Royale_(2006_film)/dXF8ABRa">Casino Royale</a></i>. No longer flying, it was converted into a static restaurant at Coventry airport, the "DC-6 Diner".<a class="footnote-ref" id="fnref:40" href="#fn:40"><sup>40</sup></a></li> <li>c/n 45497 – DC-6A on static display at the <a href="/facts/South_Wales_Aviation_Museum/szK28T4q">South Wales Aviation Museum</a> in <a href="/facts/St_Athan/8xqALeJh">St Athan, Vale of Glamorgan</a>.<a class="footnote-ref" id="fnref:41" href="#fn:41"><sup>41</sup></a></li></ul> <h2 id="specifications">Specifications</h2> Comparison of models<a class="footnote-ref" id="fnref:42" href="#fn:42"><sup>42</sup></a><a class="footnote-ref" id="fnref:43" href="#fn:43"><sup>43</sup></a><table><tbody><tr><th>Variant</th><th>DC-6</th><th>DC-6A</th><th>DC-6B</th></tr><tr><td>Crew</td><td colspan="3">Three to four</td></tr><tr><td>Capacity</td><td>48-68 passengers</td><td>28,188 lb (12,786 kg) of cargo</td><td>42-89 passengers</td></tr><tr><td>Length</td><td>100 ft 7 in (30.66 m)</td><td colspan="2">105 ft 7 in (32.18 m)</td></tr><tr><td>Wingspan</td><td colspan="3">117 ft 6 in (35.81 m)</td></tr><tr><td>Height</td><td colspan="3">28 ft 5 in (8.66 m)</td></tr><tr><td>Wing area</td><td colspan="3">1,463 sq ft (135.9 m2)</td></tr><tr><td>Empty weight</td><td>52,567 lb (23,844 kg)</td><td>45,862 lb (20,803 kg)</td><td>55,357 lb (25,110 kg)</td></tr><tr><td>Max takeoff weight</td><td>97,200 lb (44,100 kg)</td><td>107,200 lb (48,600 kg)</td><td>107,000 lb (49,000 kg)</td></tr><tr><td>Powerplant (4x)</td><td><a href="/facts/Pratt_%2526_Whitney_R-2800_Double_Wasp/Sb1F2dPS">Pratt & Whitney R-2800</a>-CA15 "Double Wasp" radial engine,2,400 hp (1,800 kW) with water injection each</td><td>Pratt & Whitney R-2800-CB16 "Double Wasp" radial engine,2,400 hp (1,800 kW) with water injection each</td><td>Pratt & Whitney R-2800-CB17 "Double Wasp" radial engine, 2,500 hp (1,900 kW) with water injection each</td></tr><tr><td>Propellers</td><td colspan="3"><a href="/facts/Hamilton_Standard/0UJneM2u">Hamilton Standard</a> 43E60 "Hydromatic" constant-speed props with autofeather and reverse thrust</td></tr><tr><td>Cruise speed</td><td>311 mph (501 km/h)</td><td colspan="2">315 mph (507 km/h)</td></tr><tr><td>Fuel capacity</td><td>4,260 US gal (16,100 L) 4,722 US gal (17,870 L)</td><td></td><td>up to 5,512 US gal (20,870 L)</td></tr><tr><td>Range</td><td>3,983 nmi (7,377 km)</td><td>2,948 nmi (5,460 km) Max payload 4,317 nmi (7,995 km) Max fuel</td><td>2,610 nmi (4,830 km) Max payload 4,100 nmi (7,600 km) Max fuel</td></tr><tr><td>Service ceiling</td><td></td><td>21,900 ft (6,700 m)</td><td>25,000 ft (7,600 m)</td></tr><tr><td>Rate of climb</td><td>1,070 ft/min (330 m/min)</td><td></td><td></td></tr></tbody></table> <h2 id="see-also">See also</h2> <p> Related development </p> <ul><li><a href="/facts/Canadair_North_Star/EnNmhWFf">Canadair North Star</a></li> <li><a href="/facts/Douglas_DC-4/qPRv5H9J">Douglas DC-4</a></li> <li><a href="/facts/Douglas_DC-7/4WKtLyfm">Douglas DC-7</a></li></ul> <p>Aircraft of comparable role, configuration, and era </p> <ul><li><a href="/facts/Boeing_377_Stratocruiser/KoBaXae4">Boeing 377 Stratocruiser</a></li> <li><a href="/facts/Handley_Page_Hermes/AsYNlyqw">Handley Page Hermes</a></li> <li><a href="/facts/Lockheed_Constellation/IzreIUqh">Lockheed Constellation</a></li> <li><a href="/facts/Lockheed_L-049_Constellation/bxc00DXM">Lockheed L-049 Constellation</a></li> <li><a href="/facts/Lockheed_L-1049_Super_Constellation/oxWrMtWp">Lockheed L-1049 Super Constellation</a></li> <li><a href="/facts/Lockheed_L-1649_Starliner/7lKWQkfe">Lockheed L-1649 Starliner</a></li></ul> <p> Related lists </p> <ul><li><a href="/facts/List_of_military_aircraft_of_the_United_States/jTsQeQdE">List of military aircraft of the United States</a></li> <li><a href="/facts/List_of_United_States_Navy_aircraft_designations_(pre-1962)/UGbsewE2">List of United States Navy aircraft designations (pre-1962)</a></li></ul> <h3>Notes</h3> <h3>Bibliography</h3> <ul><li>Pearcy, Arthur. <i>Douglas Propliners: DC-1–DC-7</i>. Shrewsbury, UK: Airlife Publishing, 1995. <a href="/facts/ISBN_(identifier)/15AdSPa9">ISBN</a> 1-85310-261-X.</li> <li>Roach, J and Eastwood A.B., <i>Piston Engined Airliner Production List</i>, 2007, The Aviation Hobby Shop</li> <li><i>United States Air Force Museum Guidebook</i>. Wright-Patterson AFB, Ohio; Air Force Museum Foundation, 1975.</li> <li>Whittle, John A. <i>The Douglas DC-6 and DC-7 Series</i>. Tonbridge, Kent, UK: Air Britain (Historians) Ltd., 1971.</li> <li>Winchester, Jim, ed. "Douglas DC-6". <i>Civil Aircraft</i> (The Aviation Factfile). London: Grange Books plc, 2004. <a href="/facts/ISBN_(identifier)/15AdSPa9">ISBN</a> 1-84013-642-1.</li> <li>Yenne, Bill. <i>McDonnell Douglas: A Tale of Two Giants</i>. Greenwich, Connecticut: Bison Books, 1985. <a href="/facts/ISBN_(identifier)/15AdSPa9">ISBN</a> 0-517-44287-6.</li></ul> <h2 id="external-links">External links</h2> Wikimedia Commons has media related to Douglas DC-6. <ul><li><a href="https://www.boeing.com/history/products/dc-6.page">Boeing: Historical Snapshot: DC-6/C-118A Liftmaster Transport</a></li> <li><a href="http://www.ruudleeuw.com/dc6.htm">DC-6 Images</a></li> <li><a href="http://www.airliners.net/search?keywords=dc-6">Airliners.net on the DC-6</a></li> <li><a href="http://www.oldprops.ukhome.net/DC6.htm">Oldprops.com Many Images</a></li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>Roach & Eastwood, 2007, p. 273. <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>Roach & Eastwood, 2007, p. 273. <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>""No Goose - No Gander." Propliners' Crowning Achievement"". panam.org. Archived from the original on May 19, 2019. Retrieved August 6, 2019. <a href="https://www.panam.org/pan-am-stories/571-no-goose-no-gander" target="_blank">https://www.panam.org/pan-am-stories/571-no-goose-no-gander</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>Winchester 2004, pp. 130–131. <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> <li id="fn:5"><p>Winchester 2004, p. 131. <a href="#fnref:5" class="footnote-back-ref">↩</a></p></li> <li id="fn:6"><p>"Boeing History: DC-6/C-118A Liftmaster Transport". Boeing.com. Archived from the original on October 18, 2011. Retrieved October 3, 2011. <a href="https://web.archive.org/web/20111018170818/http://boeing.com/history/mdc/dc-6.htm" target="_blank">https://web.archive.org/web/20111018170818/http://boeing.com/history/mdc/dc-6.htm</a> <a href="#fnref:6" class="footnote-back-ref">↩</a></p></li> <li id="fn:7"><p>"The Way We Were . . . Education on the Fly". ait.net. Archived from the original on June 1, 2008. Retrieved October 17, 2010. <a href="https://web.archive.org/web/20080601065342/http://www.ait.net/technos/tq_10/3gibson.php" target="_blank">https://web.archive.org/web/20080601065342/http://www.ait.net/technos/tq_10/3gibson.php</a> <a href="#fnref:7" class="footnote-back-ref">↩</a></p></li> <li id="fn:8"><p>"Douglas: DC-6". Flight. 18 November 1960. pp. 799–800. Retrieved 27 October 2012. <a href="http://www.flightglobal.com/pdfarchive/view/1960/1960%20-%202687.html" target="_blank">http://www.flightglobal.com/pdfarchive/view/1960/1960%20-%202687.html</a> <a href="#fnref:8" class="footnote-back-ref">↩</a></p></li> <li id="fn:9"><p>"Douglas: DC-6". Flight. 18 November 1960. pp. 799–800. Retrieved 27 October 2012. <a href="http://www.flightglobal.com/pdfarchive/view/1960/1960%20-%202687.html" target="_blank">http://www.flightglobal.com/pdfarchive/view/1960/1960%20-%202687.html</a> <a href="#fnref:9" class="footnote-back-ref">↩</a></p></li> <li id="fn:10"><p>"Douglas: DC-6". Flight. 18 November 1960. pp. 799–800. Retrieved 27 October 2012. <a href="http://www.flightglobal.com/pdfarchive/view/1960/1960%20-%202687.html" target="_blank">http://www.flightglobal.com/pdfarchive/view/1960/1960%20-%202687.html</a> <a href="#fnref:10" class="footnote-back-ref">↩</a></p></li> <li id="fn:11"><p>"netpompiers - Douglas DC-6B". www.netpompiers.fr (in French). <a href="http://www.netpompiers.fr/index.php?id=48" target="_blank">http://www.netpompiers.fr/index.php?id=48</a> <a href="#fnref:11" class="footnote-back-ref">↩</a></p></li> <li id="fn:12"><p>"Jeep and Elevator Fly With Liftmaster". Popular Mechanics. Hearst Magazines. February 1950. p. 111. <a href="https://books.google.com/books?id=ANkDAAAAMBAJ&pg=PA111" target="_blank">https://books.google.com/books?id=ANkDAAAAMBAJ&pg=PA111</a> <a href="#fnref:12" class="footnote-back-ref">↩</a></p></li> <li id="fn:13"><p>David H. Stringer (November 2022). "Flying Freight: The Development Of America's All-Cargo Airlines". Airways. Vol. 29, no. 8 #306. Airways Publishing, LLC. p. 52. <a href="#fnref:13" class="footnote-back-ref">↩</a></p></li> <li id="fn:14"><p>"Douglas DC-6." Century Of Flight, 2003. <a href="#fnref:14" class="footnote-back-ref">↩</a></p></li> <li id="fn:15"><p>"DOUGLAS VC-118A LIFTMASTER". www.pimaair.org. Archived from the original on 2015-01-30. Retrieved 2015-01-30. <a href="https://web.archive.org/web/20150130202447/http://www.pimaair.org/visit/aircraft-by-name/item/douglas-vc-118a-liftmaster" target="_blank">https://web.archive.org/web/20150130202447/http://www.pimaair.org/visit/aircraft-by-name/item/douglas-vc-118a-liftmaster</a> <a href="#fnref:15" class="footnote-back-ref">↩</a></p></li> <li id="fn:16"><p>"Douglas VC-118 'The Independence'". National Museum of the United States Air Force. Retrieved 9 November 2024. <a href="https://www.nationalmuseum.af.mil/Visit/Museum-Exhibits/Fact-Sheets/Display/Article/195804/douglas-vc-118-the-independence/" target="_blank">https://www.nationalmuseum.af.mil/Visit/Museum-Exhibits/Fact-Sheets/Display/Article/195804/douglas-vc-118-the-independence/</a> <a href="#fnref:16" class="footnote-back-ref">↩</a></p></li> <li id="fn:17"><p>"Cloudmaster". www.thedc6.com. Archived from the original on 25 July 2018. <a href="https://web.archive.org/web/20180725085226/http://www.thedc6.com/" target="_blank">https://web.archive.org/web/20180725085226/http://www.thedc6.com/</a> <a href="#fnref:17" class="footnote-back-ref">↩</a></p></li> <li id="fn:18"><p>"DC6s on Their Way To South Wales". 7 November 2020. <a href="https://ukaviation.news/dc6s-on-their-way-to-south-wales/" target="_blank">https://ukaviation.news/dc6s-on-their-way-to-south-wales/</a> <a href="#fnref:18" class="footnote-back-ref">↩</a></p></li> <li id="fn:19"><p>"DC6 For Sale". <a href="https://derbosoft.proboards.com/thread/38358/dc-6-sale" target="_blank">https://derbosoft.proboards.com/thread/38358/dc-6-sale</a> <a href="#fnref:19" class="footnote-back-ref">↩</a></p></li> <li id="fn:20"><p>Flying Bulls DC-6 - Restoration of a Diva, 6 January 2013, retrieved 2021-11-27 <a href="https://www.youtube.com/watch?v=x4PlcKf-XRw" target="_blank">https://www.youtube.com/watch?v=x4PlcKf-XRw</a> <a href="#fnref:20" class="footnote-back-ref">↩</a></p></li> <li id="fn:21"><p>"DC-6/C-118 in Africa: Individual aircraft history". The Douglas DC-6 Association of South Africa. Retrieved 2021-11-27. <a href="http://dc-6.co.za/" target="_blank">http://dc-6.co.za/</a> <a href="#fnref:21" class="footnote-back-ref">↩</a></p></li> <li id="fn:22"><p>"Everts Air Cargo fleet list". aerotransport.org. <a href="http://aerotransport.org/php/go.php?query=operator&qstring=Everts+Air+Cargo&where=110513&luck=" target="_blank">http://aerotransport.org/php/go.php?query=operator&qstring=Everts+Air+Cargo&where=110513&luck=</a> <a href="#fnref:22" class="footnote-back-ref">↩</a></p></li> <li id="fn:23"><p>"Everts Air Fuel fleet list". aerotransport.org. <a href="http://aerotransport.org/php/go.php?query=operator&qstring=Everts+Air+Fuel&where=57731&luck=1" target="_blank">http://aerotransport.org/php/go.php?query=operator&qstring=Everts+Air+Fuel&where=57731&luck=1</a> <a href="#fnref:23" class="footnote-back-ref">↩</a></p></li> <li id="fn:24"><p>"Douglas DC-6B". The Flying Bulls. Retrieved 3 June 2025. <a href="http://www.flyingbulls.at/en/fleet/douglas-dc-6b" target="_blank">http://www.flyingbulls.at/en/fleet/douglas-dc-6b</a> <a href="#fnref:24" class="footnote-back-ref">↩</a></p></li> <li id="fn:25"><p>Lozano, Esteban (18 March 2011). "VOLANDO SOBRE EL ESPACIO AEREO DE CLO" [Flying Over CLO's Airspace]. spottingcali.blogspot.com. Retrieved 17 October 2014. <a href="http://spottingcali.blogspot.com/2011/03/volando-sobre-el-espacio-aereo-de-clo.html" target="_blank">http://spottingcali.blogspot.com/2011/03/volando-sobre-el-espacio-aereo-de-clo.html</a> <a href="#fnref:25" class="footnote-back-ref">↩</a></p></li> <li id="fn:26"><p>Siegrist, Martin E. "History". Namibia Commercial Aviation. Archived from the original on 3 May 2004. Retrieved 3 June 2025. <a href="https://web.archive.org/web/20040503224755/http://www.nca.com.na/DC-6%20History.htm" target="_blank">https://web.archive.org/web/20040503224755/http://www.nca.com.na/DC-6%20History.htm</a> <a href="#fnref:26" class="footnote-back-ref">↩</a></p></li> <li id="fn:27"><p>"Individual Aircraft History [c/n 45564]". Douglas DC-6 Association of South Africa. Retrieved 3 June 2025. <a href="http://www.dc-6.co.za/45564.htm" target="_blank">http://www.dc-6.co.za/45564.htm</a> <a href="#fnref:27" class="footnote-back-ref">↩</a></p></li> <li id="fn:28"><p>Falcus, Matt (4 August 2020). "Historic DC-6 Flies to Preservation in Norway". Airport Spotting. Retrieved 3 June 2025. <a href="http://www.airportspotting.com/historic-dc-6-flies-to-preservation-in-norway" target="_blank">http://www.airportspotting.com/historic-dc-6-flies-to-preservation-in-norway</a> <a href="#fnref:28" class="footnote-back-ref">↩</a></p></li> <li id="fn:29"><p>"Individual Aircraft History [c/n 45329]". Douglas DC-6 Association of South Africa. Retrieved 3 June 2025. <a href="http://www.dc-6.co.za/45329.htm" target="_blank">http://www.dc-6.co.za/45329.htm</a> <a href="#fnref:29" class="footnote-back-ref">↩</a></p></li> <li id="fn:30"><p>"Individual Aircraft History [Ferry Flight]". Douglas DC-6 Association of South Africa. Retrieved 3 June 2025. <a href="http://www.dc-6.co.za/45329%20ferry%20flight.htm" target="_blank">http://www.dc-6.co.za/45329%20ferry%20flight.htm</a> <a href="#fnref:30" class="footnote-back-ref">↩</a></p></li> <li id="fn:31"><p>"Douglas VC-118 "The Independence"". National Museum of the United States Air Force. 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Retrieved 3 June 2025. <a href="http://www.pimaair.org/museum-aircraft/douglas-vc-118a" target="_blank">http://www.pimaair.org/museum-aircraft/douglas-vc-118a</a> <a href="#fnref:33" class="footnote-back-ref">↩</a></p></li> <li id="fn:34"><p>"Airmen Restore Aircraft Used by Elvis Presley". Elvis Presley. Archived from the original on 28 September 2011. Retrieved 3 June 2025. <a href="https://web.archive.org/web/20110928001713/http://www.elvis.com/news/detail.aspx?id=5573" target="_blank">https://web.archive.org/web/20110928001713/http://www.elvis.com/news/detail.aspx?id=5573</a> <a href="#fnref:34" class="footnote-back-ref">↩</a></p></li> <li id="fn:35"><p>"DC6". FLY8MA. Retrieved 3 June 2025. <a href="http://www.fly8ma.com/dc6" target="_blank">http://www.fly8ma.com/dc6</a> <a href="#fnref:35" class="footnote-back-ref">↩</a></p></li> <li id="fn:36"><p>"Airframe Dossier - Douglas VC-118A Liftmaster, s/n 53-3304 USAF, c/n 44675/642, c/r N888DG". Aerial Visuals. 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South Wales Aviation Group. Retrieved 3 June 2025. <a href="http://cardiffstathan.blogspot.com/p/south-wales-aviation-museum.html" target="_blank">http://cardiffstathan.blogspot.com/p/south-wales-aviation-museum.html</a> <a href="#fnref:41" class="footnote-back-ref">↩</a></p></li> <li id="fn:42"><p>"Douglas DC-6". airliners.net. Retrieved March 20, 2006. <a href="http://www.airliners.net/info/stats.main?id=190" target="_blank">http://www.airliners.net/info/stats.main?id=190</a> <a href="#fnref:42" class="footnote-back-ref">↩</a></p></li> <li id="fn:43"><p>"Douglas DC-6A". American Museum Of Aviation. Retrieved September 13, 2011. <a href="http://www.prop-liners.com/dc6atech.htm" target="_blank">http://www.prop-liners.com/dc6atech.htm</a> <a href="#fnref:43" class="footnote-back-ref">↩</a></p></li> </ol>