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It has an unusual tailless configuration for a commercial aircraft, as does the Tupolev Tu-144. ... and an average cruise speed of Mach 2.02 (2,150 km/h; 1,330 mph ...
The Lockheed SR-71 Blackbird holds the official Air Speed Record for a crewed airbreathing jet engine aircraft with a speed of 3,530 km/h (2,190 mph). The record was set on 28 July 1976 by Eldon W. Joersz and George T. Morgan Jr. near Beale Air Force Base, California, USA.
For jet aircraft, "long-range cruise" speed (LRC) is defined as the speed which gives 99% of the maximum range, for a given weight. This results in a 3–5% increase in speed. [8] It is also a more stable speed than maximum range speed, so gives less autothrottle movement. [9]
The Boeing 747 is a long-range wide-body airliner designed and manufactured by Boeing Commercial Airplanes in the United States between 1968 and 2023. After the introduction of the 707 in October 1958, Pan Am wanted a jet 2 + 1 ⁄ 2 times its size, to reduce its seat cost by 30%.
Aircraft Reference January 21, 2003: 3,008.8 km: Klaus Ohlmann and Karl Rabeder: Schempp-Hirth Nimbus-4: The gliding flight consisted of four legs along the eastern side of the Andes mountain range. The flight time of 15h 8m giving an average speed of almost exactly 200 km/h. [61] [62] March 21, 1999: 40,814 km: Bertrand Piccard and Brian Jones ...
Today piston engines are used almost exclusively on light, general aviation aircraft. The official speed record for a piston plane was held by a modified Grumman F8F Bearcat, the Rare Bear, with a speed of 528.315 mph (850.241 km/h) on 21 August 1989 at Reno, Nevada, United States of America.
Commercial service was suspended until November 2001, and Concorde aircraft were retired in 2003 after 27 years of commercial operations. The last regular passenger flights landed at London Heathrow on October 24, 2003, from New York , a second flight from Edinburgh , and a third which had taken off from Heathrow on a loop flight over the Bay ...
In aeronautics, the rate of climb (RoC) is an aircraft's vertical speed, that is the positive or negative rate of altitude change with respect to time. [1] In most ICAO member countries, even in otherwise metric countries, this is usually expressed in feet per minute (ft/min); elsewhere, it is commonly expressed in metres per second (m/s).