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Ref : S04634
Theme :
Aviation-NASA aircrafts-Prototypes (1538 images)
Title : SR-71 in Flight over Mountains
Caption :
NASA 844, an SR-71A flown by NASA’s Ames-Dryden Flight Research Facility (later, Dryden Flight Research Center), Edwards, California, cruises over the Tehachapi Mountains during a 1992 flight. The aircraft is one of two SR-71As initially loaned to NASA by the Air Force for use as high-speed, high-altitude testbeds for research in such areas as aerodynamics, propulsion, structures, thermal protection materials, and instrumentation. Data from the SR-71 research program could aid designers of future supersonic-hypersonic aircraft and propulsion systems.
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