Quote:
Originally Posted by Dammmittt
lol 2200 huh? That's about mach 3.5-4 depending on the altitude.
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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. The aircraft can fly more than 2200 mph (Mach 3+ or more than three times the speed of sound) and at altitudes of over 85,000 feet. " From fas.org
http://www.fas.org/irp/program/collect/sr-71.htm