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United Airlines Flight 93 was the fourth and final passenger jet to be commandeered by terrorists on September 11, and the only one that did not reach a target intended by al-Qaeda. The hijacking was supposed to be coordinated with that of American Airlines Flight 77, which
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 ...
The 1950 Rivière-du-Loup B-50 nuclear weapon loss incident refers to loss of a nuclear weapon near Rivière-du-Loup, Quebec, Canada, during the fall of 1950. The bomb was released due to engine troubles, and then was destroyed in a non-nuclear detonation before it hit the ground.
The Lucky Lady II was a B-50 of the 43rd Bombardment Group, equipped with 12 .50-caliber (12.7mm) machine guns. For its circumnavigation mission, a fuel tank was added in the bomb bay for extra range. The mission required a double crew with three pilots, under the command of Capt. James Gallagher. The crews rotated in shifts of four to six hours.
The prototype XC-97 was powered by the same 2,200 hp (1,600 kW) Wright R-3350 engines as used in the B-29. The XC-97 took off for its first flight on November 9, 1944, [4] just after the death of Boeing president Philip G. Johnson. YC-97 Stratofreighter with the shorter fin and smaller engines of the B-29 in 1947
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 ...
The crash killed eight of the nine crew on board; the co-pilot, Captain Joseph L. Church, parachuted to safety. The crash was believed to have been caused by overstressing the wings and/or airframe during an exercise designed to test the pilot's reflexes. This was the fourth crash involving a B-52 in eleven months. [5] [6] [7]
B-17F-50-BO, 42-5367, [29] of the 317th Bomb Squadron, 88th Bomb Group, [33] with ten aboard goes missing on flight from Walla Walla Army Air Base, Washington. Civil Air Patrol planes spot the wreckage on 14 February in the Blue Mountains, 17 miles E of Walla Walla, where the bomber apparently flew head-on into a ridge at about the 5,000-foot ...