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MiG OKB Chief Test Pilot Aleksandr Vasilyevich Fedotov reached an average speed of 2,319.12 km/h (1,252.22 kn) over a 1,000 km (621.4 mi) circuit on 16 March 1965. [ 19 ] For pure speed, with no payload, test pilot Mikhail M. Komarov averaged 2,981.5 km/h (1,609.9 kn) over a 500 km (311 mi) closed circuit on 5 October 1967. [ 19 ]
The last in the series was the VG-39, originally powered by the new 882 kW (1,200 hp) 12Y-89 using an extension shaft on the propeller to streamline the nose profile, giving the plane an excellent speed of 625 km/h (388 mph) even when loaded down with two more machine guns. [1]
The competition encouraged manufacturers to propose unorthodox high-speed fighter aircraft that met the requirements of Type Specification XC-622. [1] The specification called for a single-engined high-performance fighter aircraft, with a maximum speed between 425 and 525 mph (684 and 845 km/h), armed with both machine guns and cannons, and be ...
The aircraft was to reach an altitude of 5,000 m (16,000 ft) in 4.5 minutes with full power and 5.5 minutes using the piston engine alone. Its maximum speed was to be 810 km/h (500 mph) at 7,000 m (22,966 ft) with full power and 700 km/h (430 mph) at 7,000 m (22,966 ft) using the VK-107 by itself.
The F-35 was the product of the Joint Strike Fighter (JSF) program, which was the merger of various combat aircraft programs from the 1980s and 1990s. One progenitor program was the Defense Advanced Research Projects Agency (DARPA) Advanced Short Take-Off/Vertical Landing (ASTOVL) which ran from 1983 to 1994; ASTOVL aimed to develop a Harrier jump jet replacement for the U.S. Marine Corps ...
In the English-speaking world, "F" is often now used to indicate a fighter (e.g. Lockheed Martin F-35 Lightning II or Supermarine Spitfire F.22), though "P" used to be used in the US for pursuit (e.g. Curtiss P-40 Warhawk), a translation of the French "C" (Dewoitine D.520 C.1) for Chasseur while in Russia "I" was used for Istrebitel, or ...
It had a maximum speed of 453 mph and a range of 900 miles. 12. B-17 Flying Fortress ... The Yakovlev Yak-9 stood out as the fighter aircraft with the highest production in the Soviet Union during ...
On 24 May the first prototype attained a speed of 648.5 km/h (402.9 mph) at 6,900 m (22,638 ft). It could not, however, attain the speed originally specified by the Air Force with this engine. The second prototype took to the air on 9 May, but the third aircraft, the first to be armed, was forced to wait until 6 June, as problems with its ...