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The sole XB-44 Superfortress was a B-29 Superfortress converted to test the possibility of using the R-4360 radial engine.. Development of an improved B-29 started in 1944, with the desire to replace the unreliable Wright R-3350 Duplex-Cyclone engines with the more powerful four-row, 28-cylinder Pratt & Whitney R-4360 Wasp Major radial engines, America's largest-ever displacement aircraft ...
March 3 – In Naval Strategic Planning Study 3, the Strategic Plans Division of the Office of the Chief of Naval Operations asserts that U.S. Navy aircraft carriers will be able to operate successfully against the coast of the Soviet Union in the face of substantial land-based Soviet air power, stating that the carriers are "the only weapon in the possession of the U.S. which can deliver ...
Lucky Lady III was one of three Boeing B-52 Stratofortresses that made the circumnavigation in January 1957 as part of Operation Power Flite, flying from Castle Air Force Base in California and completing the 24,325 mi (39,147 km; 21,138 nmi) flight in 45 hours and 19 minutes (at an average ground speed of 536 mph (863 km/h; 466 kn)) with the ...
The B-1R was a 2004 proposed upgrade of existing B-1B aircraft. [163] The B-1R (R for "regional") would be fitted with advanced radars, air-to-air missiles, and new Pratt & Whitney F119 engines (from the Lockheed Martin F-22 Raptor). This variant would have a top speed of Mach 2.2, but with 20% shorter range. [164]
The B-52, in particular, had to descend from its cruising altitude and then slow almost to its stall speed to refuel from the KC-97. [11] Believing that a requirement for a jet-powered tanker was a certainty, Boeing started work on a new jet aircraft for this role that could be adapted into an airliner.
The Boeing C-97 Stratofreighter is a long-range heavy military cargo aircraft developed from the B-29 and B-50 bombers. Design work began in 1942, the first of three prototype XC-97s flew on 9 November 1944 and the first of six service-test YC-97s flew on 11 March 1947.
The Boeing B-54 was an American strategic bomber designed by Boeing for use by the United States Air Force. Derived from the YB-50C Superfortress , construction of the prototype was canceled before completion, and the aircraft was never flown.
Doc is a Boeing B-29 Superfortress. It is one of two that are flying in the world, the other B-29 being FIFI. It is owned by Doc's Friends, Inc., a non-profit organization based in Wichita, Kansas, United States. Doc attends various air shows and offers rides. [1]