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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 ...
Based on the design of the Lockheed L-049 (subsequently adopted by the United States Army Air Forces as the C-69), the L-249 never progressed past the design stage, mainly because Boeing had a head start with its Boeing B-29 Superfortress [citation needed], using the same Wright R-3350 Duplex-Cyclone radials as the XB-30 was intended to use ...
Joined by B-26s and F-80s, the aircraft hit massive amounts of North Korean road traffic. An estimated 117 trucks, 38 tanks and seven personnel carriers were destroyed, along with a large number of enemy troops killed when the B-26s destroyed a bridge at Pyongtaek, causing a massive jam. [9] 68th FS F-82Gs on the alert ramp at Kimpo AB, South ...
Martin's two XB-51 prototypes, seen low over the runway on a high-speed pass. This unorthodox design, first flying on 28 October 1949, was fitted with three General Electric J47 engines - an unusual number for a combat aircraft - two underneath the forward fuselage in pods, and one at the extreme tail with the intake at the base of the tailfin. [1]
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 Pratt & Whitney R-4360 Wasp Major is an American 28-cylinder four-row radial piston aircraft engine designed and built during World War II.At 4,362.5 cu in (71.5 L), it is the largest-displacement aviation piston engine to be mass-produced in the United States, and at 4,300 hp (3,200 kW) the most powerful.
B50 or B-50 may refer to: B-50 Superfortress, an airplane; BSA B50, 500cc motorcycle; International Statistical Classification of Diseases and Related Health Problems (ICD-10), code for Plasmodium falciparum malaria; Leyland Royal Tiger, a UK bus; Sicilian Defence, an Encyclopaedia of Chess Openings code; A Vietnamese RPG-2 rocket-propelled ...
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.