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The July 1944 unofficial record of the Me 163B V18 was officially surpassed in November 1947, when Chuck Yeager flew the Bell X-1 to 1,434 km/h (891 mph). The official speed record for a seaplane moved by piston engine is 709.209 km/h (440.682 mph), which attained on 24 October 1934, by Francesco Agello in the Macchi-Castoldi M.C.72 seaplane ...
Flight testing proved the aircraft to be relatively problem-free. On 21 August 1956, U.S. Navy pilot R.W. Windsor attained a top speed of 1,015 mph; in doing so, the F-8 became the first jet fighter in American service to reach 1,000 mph. [5] During March 1957, the F-8 was introduced into regular operations with the US Navy.
Lockheed YF-94 (S/N 48-373). This was the second aircraft built (from TF-80C) On 16 April 1949, the first YF-94 prototype performed its maiden flight. [6] To accelerate development, these early test aircraft were converted from existing T-33s; they maintained roughly 75% commonality in terms of components with those used in the earlier F-80 and T-33As.
The Panther was the primary jet fighter and ground-attack aircraft of both the US Navy and USMC during ... Maximum speed: 503 kn (579 mph, 932 km/h) at 5,000 ft ...
The F-101 set a number of speed records, including: a JF-101A (the ninth F-101A modified as a testbed for the more powerful J-57-P-53 engines of the F-101B) setting a world speed record of 1,207.6 mph (1,943.4 km/h) on 12 December 1957 during "Operation Firewall", [41] beating the previous record of 1,132 mph (1,811 km/h) set by the Fairey ...
The North American F-86 Sabre, sometimes called the Sabrejet, is a transonic jet fighter aircraft.Produced by North American Aviation, the Sabre is best known as the United States' first swept-wing fighter that could counter the swept-wing Soviet MiG-15 in high-speed dogfights in the skies of the Korean War (1950–1953), fighting some of the earliest jet-to-jet battles in history.
The first production P-59A with a Bell P-63 Kingcobra behind. The 13 service test YP-59As had a more powerful engine than their predecessor, the General Electric J31, but the performance improvement was negligible, with top speed increased by only 5 mph and a reduction in the time they could be used before an overhaul was needed.
The full scale aircraft was estimated to have a maximum speed of 1,095 km/h (680 mph), [1] but the initial converted Mamba, the SM-1, which was test-flown under a de Havilland Mosquito in 1948 and was the first turbofan to fly, [citation needed] did not generate adequate thrust. Considerable further work was required for the definitive two ...