SR-71 Specifications
Primary Function: Strategic Reconnaissance Aircraft

Contractor:
  Lockheed

Power Plant:
Two Pratt & Whitney J58 Engines @ 32,500 lbs. thrust each

Length: 
107 feet, 5 inches

Height:
  18 feet, 6 inches

Weight:
  140,000 pounds maximum loaded weight

Wingspan: 
55 feet, 7 inches

Speed:
  Mach 3.3

Ceiling:
  85,000+ feet

Range:
Approximately 2,900+ miles

Armament:
  None

First flown:
December 22, 1964

Crew:
  Two

Total built :
  32 - (29 SR-71A models, 2 SR-71B models, and 1 SR-71C model)
© Copyright Richard Graham
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