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The XB-48 was the first aircraft designed with bicycle-type tandem landing gear, which had previously been tested on a modified B-26. The wing airfoil was too thin to house conventional landing gear mechanisms. [2] The main landing gear was in the fuselage and small outriggers located on each wing were used to balance the aircraft.
The Firebrand required significant effort by Blackburn to produce a useful aircraft and the first discussions on a redesign of the aircraft with a laminar-flow wing took place in September 1943. The new wing was estimated to reduce the weight of the wing by 700 lb (320 kg) and increase the aircraft speed by 13 mph (11 kn; 21 km/h).
B48 may refer to: B48 (New York City bus), a bus line in Brooklyn; HLA-B48, a HLA-B serotype; Martin XB-48, an American aircraft; BMW B48 Engine, an engine BMW AG ...
The Convair B-58 Hustler, designed and produced by American aircraft manufacturer Convair, was the first operational bomber capable of Mach 2 flight. [1]The B-58 was developed during the 1950s for the United States Air Force (USAF) Strategic Air Command (SAC).
The Boeing B-47 Stratojet (Boeing company designation Model 450) is a retired American long-range, six-engined, turbojet-powered strategic bomber designed to fly at high subsonic speed and at high altitude to avoid enemy interceptor aircraft.
The North American B-45 Tornado is an early American jet bomber designed and manufactured by aircraft company North American Aviation.It has the distinction of being the first operational jet bomber to enter service with the United States Air Force (USAF), as well as the first multiengine jet bomber to be refueled in midair.
The Boeing X-48 is an American experimental unmanned aerial vehicle (UAV) built to investigate the characteristics of blended wing body (BWB) aircraft. Boeing designed the X-48 and two examples were built by Cranfield Aerospace in the UK. Boeing began flight testing the X-48B version for NASA in 2007. The X-48B was later modified into the X-48C ...
The PA-48 Enforcer was a completely new aircraft. The two PA-48s were tested during 1983 and 1984 at Eglin Air Force Base, Florida, and Edwards Air Force Base, California. As in the Pave COIN tests of 1971, the PA-48s were found to perform well in their intended role, but the Air Force again decided not to purchase the aircraft.