TOP SECRET, HIGH ALTITUDE ARIAL RECONNAISSANCE PLATFORM
- Function: Very-high-speed, high-altitude Aerial Reconnaissance
- Length: 107 feet 5 inches
- Wingspan: 55 feet 7 inches
- Height: 18 feet 6 inches
- Max takeoff weight: 140,000 pounds
- Max Speed: Mach 3.2 above 75,000 feet
- Crew: 2 (Pilot and Reconnaissance Systems Operator)
- Number built: SR-71A: 29...SR-71B: 2...SR-71C: 1
- Fixed Armament: none.
- Engines: 2 Pratt & Whitney J-58 engines 34,000 lbs thrust
