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Question
#46164. usaf01
asks:
Which branch of the military did the Blackbird SR-71 belong to?
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Linus_337
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Developed for the USAF as reconnaissance aircraft more than 30 years ago, SR-71s are still the world's fastest and highest-flying production aircraft.
Two SR-71 aircraft have been used by NASA as testbeds for high speed, high altitude aeronautical research.
http://www.xp-office.de/sr71-factsheets.htm
Apr 07 04, 2:12 PM
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