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  1. en.wikipedia.org › wiki › NASA_AD-1NASA AD-1 - Wikipedia

    The NASA AD-1 was both an aircraft and an associated flight test program conducted between 1979 and 1982 at the NASA Dryden Flight Research Center, Edwards California, which successfully demonstrated an aircraft wing that could be pivoted obliquely from zero to 60 degrees during flight.

  2. The Douglas A-1 Skyraider (formerly designated AD before the 1962 unification of Navy and Air Force designations) is an American single-seat attack aircraft in service from 1946 to the early 1980s, which served during the Korean War and Vietnam War.

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  4. All commercial air transport and aerial work operations are regarded as commercial aviation, as well as some general aviation flights. An aircraft operation involving the transportation of people, goods, or mail for payment or hiring is referred to as commercial air transport. Both scheduled and unscheduled air transport operations are included.

  5. en.wikipedia.org › wiki › AD_1AD 1 - Wikipedia

    AD 1 or 1 CE was a common year starting on Saturday or Sunday, a common year starting on Saturday by the proleptic Julian calendar, and a common year starting on Monday by the proleptic Gregorian calendar.It is the epoch year for the Anno Domini (AD) Christian calendar era, and the 1st year of the 1st century and 1st millennium of the Christian or Common Era (CE).

  6. The Wright Military Flyer aboard a wagon in 1908 French reconnaissance balloon L'Intrépide of 1796, the oldest existing flying device, in the Heeresgeschichtliches Museum, Vienna Leonardo da Vinci's ornithopter design The history of aviation extends for more than two thousand years, from the earliest forms of aviation such as kites and attempts at tower jumping to supersonic and hypersonic ...

  7. en.wikipedia.org › wiki › Jet_aircraftJet aircraft - Wikipedia

    McDonnell Douglas DC-10 of Continental Airlines is an example of a Trijet configuration A jet aircraft (or simply jet) is an aircraft (nearly always a fixed-wing aircraft) propelled by one or more jet engines.Whereas the engines in propeller-powered aircraft generally achieve their maximum efficiency at much lower speeds and altitudes, jet engines achieve maximum efficiency at speeds close to ...

  8. AD-6s of VMA-331 in 1959. Note - only VMA-121, VMA-251 and VMC-1 flew the AD-1 during combat missions in the Korean War. VMC-1 VMC-2 VMC-3 VMAT-10 VMAT-20 VMA-121 (AD-3) VMA-211 VMA-212 VMA-225 VMA-251 VMA-324 VMA-331 VMA-332