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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 ...
Boeing 299E/299M B-17B; Boeing 299F YB-17A; Boeing 299H B-17D; Boeing 299J proposed B-17 derivative with tricycle landing gear, shoulder-mounted wings and B-24 like fuselage; Boeing 299-O B-17E; Boeing 299P B-17F, B-17G; Boeing 299Z B-17G modified as a testbed for turboprops; Boeing 300 original proposal of the 307; basically a four-engine 247 ...
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 ...
Airlines commonly order aircraft with special features or options, but Boeing builds certain models specifically for a particular customer. The Boeing 707-138B was a shortened-fuselage, long-range model only sold to Qantas. The Boeing 757-200M was a single-example model built for Royal Nepal Airlines (now called Nepal Airlines). This plane ...
Boeing Model 1; Boeing Model 2; Boeing Model 40; Boeing B-1; Boeing Model 6D; Boeing Model 7; Boeing 7J7; Boeing Model 8; Boeing Model 10; Boeing Model 15; Boeing Model 42; Boeing Model 64; Boeing 80; Boeing Model 81; Boeing Model 95; Boeing Model 203; Boeing Model 204; Boeing 247; DZ203; Boeing Model 306; Boeing 307 Stratoliner; Boeing 314 ...
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 377 Stratocruiser was a civil derivative of the Boeing Model 367, the Boeing C-97 Stratofreighter, which first flew in late 1944. William Allen, who had become president of the Boeing Company in September 1945, sought to introduce a new civilian aircraft to replace reduced military production after World War II. [4]
The successor to the 1940-1956 Mack L series, [2] the B-series was a line of heavy conventional-cab trucks. Adopting a more streamlined appearance over its predecessor, the B-series was designed with a sloped windshield and larger, rounded fenders [ 1 ] The model line was sold in multiple configurations, including tractors and straight/rigid ...