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The Lockheed SR-71 Blackbird is the current record-holder for a crewed airbreathing jet aircraft. An air speed record is the highest airspeed attained by an aircraft of a particular class. The rules for all official aviation records are defined by Fédération Aéronautique Internationale (FAI), [ 1 ] which also ratifies any claims.
It was part of the X-plane series and specifically of NASA's Hyper-X program developed in the late 1990s. [1] It set several airspeed records for jet aircraft. The X-43 is the fastest jet-powered aircraft on record at approximately Mach 9.6. [2]
The SR-71 was the world's fastest and highest-flying air-breathing operational manned aircraft throughout its career and it still holds that record. On 28 July 1976, SR-71 serial number 61-7962, piloted by then Captain Robert Helt, broke the world record: an "absolute altitude record" of 85,069 feet (25,929 m).
Aircraft speed records are based on true airspeed, rather than ground speed. HTV-2 (artist rendering), the fastest uncrewed aerial vehicle North American X-15 , the fastest piloted rocket-powered aircraft
Overall, probably the fastest aircraft ever equipped with (but not driven exclusively by) an operating propeller was the experimental McDonnell XF-88B, which is a variant of the jet-powered McDonnell XF-88 Voodoo made by installing the Allison T38 turboprop engine in its nose while retaining its original turbojet engines. [9]
By the time of the war’s end in 1945, jet engines were making their way to the battlefield. Today, we’re looking at the fastest American airplanes of the Second World War. 17. Republic P-43 Lancer
The second plane, X-15-2, was rebuilt [20] after a landing accident on 9 November 1962 which damaged the craft and injured its pilot, John McKay. [21] The new plane renamed X-15A-2, had a new 28 -in. fuselage extension to carry liquid hydrogen. [1]
The best seat on the plane to avoid germs and 5 other tips this health editor follows during cold and flu season. ... Because, apparently, it’s the best place to sit on an airplane to avoid germs.