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The Bell X-2 (nicknamed "Starbuster" [1]) was an X-plane research aircraft built to investigate flight characteristics in the Mach 2–3 range. The X-2 was a rocket-powered, swept-wing research aircraft developed jointly in 1945 by Bell Aircraft Corporation, the United States Army Air Forces and the National Advisory Committee for Aeronautics (NACA) to explore aerodynamic problems of ...
The X-1E was the result of a reconstruction of the X-1-2 (serial 46-063), in order to pursue the goals originally set for the X-1D and X-1-3 (serial 46-064), both lost by explosions during 1951. The cause of the mysterious explosions was finally traced to the use of Ulmer leather [ 34 ] gaskets impregnated with tricresyl phosphate (TCP), a ...
Bell X-1-2. The X-planes are a series of experimental United States aircraft and rockets, used to test and evaluate new technologies and aerodynamic concepts.
As used here, an experimental or research and development aircraft, sometimes also called an X-plane, is one which is designed or substantially adapted to investigate novel flight technologies. [ 1 ] [ 2 ] [ 3 ]
The Bell X-1 was the first crewed airplane to exceed the speed of sound in level flight and was the first of the X-planes. XS-1 pilots ... XS-1 #2: February 5, 1946 ...
The Bell X-22 is an American V/STOL X-plane with four tilting ducted fans. Takeoff was to selectively occur either with the propellers tilted vertically upwards, or on a short runway with the nacelles tilted forward at approximately 45°.
X-2 #11: May 1, 1956 Frank Everest 46-674 USAF 9 1.683 16,378 Fourth powered flight. X-2 #12: May 11, 1956 Frank Everest 46-674 USAF 10 1.8 18,300 Fifth powered flight.
The new plane renamed X-15A-2, had a new 28 -in. fuselage extension to carry liquid hydrogen. [1] It was lengthened by 2.4 feet (73 cm), had a pair of auxiliary fuel tanks attached beneath its fuselage and wings, and a complete heat-resistant ablative coating was added. It took flight for the first time on 25 June 1964.