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SR-71A Blackbird SR-71B trainer model SR-71 epoxy asbestos composite areas. Data from Lockheed SR-71 Blackbird [235] General characteristics. Crew: 2; Pilot and reconnaissance systems officer (RSO) Length: 107 ft 5 in (32.74 m) Wingspan: 55 ft 7 in (16.94 m) Height: 18 ft 6 in (5.64 m) Wheel track: 16 ft 8 in (5 m) Wheelbase: 37 ft 10 in (12 m)
Lockheed SR-71 The Pratt & Whitney J58 (company designation JT11D-20 ) is an American jet engine that powered the Lockheed A-12 , and subsequently the YF-12 and the SR-71 aircraft. It was an afterburning turbojet engine with a unique compressor bleed to the afterburner that gave increased thrust at high speeds.
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. Speed records ...
Mach 3+: NASA/USAF YF-12 Flight Research, 1969–1979 by Peter W. Merlin (PDF book) YF-12A Flight Manual and YF-12A #60-6935 Photos on SR-71.org; YF-12 fact sheet on USAF Museum site; Where are they now? Map of the location of every Blackbird; USAF Aircraft Serial Numbers for 1960, including all A-12s, YF-12As, and M-21s
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Aircraft such as the SR-71 Blackbird are designed to cruise at supersonic speed with afterburners enabled. Some fighter jets are capable of supercruise but only at high altitudes and in a clean configuration, so the term may imply "a significant increase in effective combat speed with a full weapons load over existing types". [1]
Robert L. "Silver Fox" Stephens (December 1, 1921 – May 21, 1984) was a United States Air Force test pilot who set several speed and altitude records while testing the Lockheed YF-12 and SR-71. Biography
In January 1966 the first production Lockheed SR-71 Blackbirds had landed at Beale Air Force Base, California. This new aircraft gave SAC a reconnaissance capability that far exceeded any then available in terms of speed, altitude, and coverage. The SR-71 flew at more than three times the speed of sound (Mach 3+) at altitudes above 80,000 feet.