Aerospace & Defense
"The aircraft will fly at more than three times the speed of sound. It will operate at altitudes in excess of 80,000 feet." Johnson...
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"The aircraft will fly at more than three times the speed of sound. It will operate at altitudes in excess of 80,000 feet." Johnson...
On July 28, 1976, Robert Helt and Larry Elliott took an SR-71 above 85,000 feet in sustained horizontal flight. The same day, a second...
The Air Force has wanted this aircraft dead for over a decade. Then it spent a war shooting down drones with a gun built...
Across its life the SR-71 Blackbird program flew 53,490 hours over 17,300 sorties, including 11,675 hours above Mach 3 — a record of production...
What the money bought when it came to the B-2 Spirit stealth bomber: Four General Electric F118s at 17,300 pounds of thrust each, a...