Google
×

Lockheed SR-71 Blackbird

Strategic reconnaissance aircraft
The Lockheed SR-71 "Blackbird" is a retired long-range, high-altitude, Mach 3+ strategic reconnaissance aircraft developed and manufactured by the American aerospace company Lockheed Corporation. The SR-71 has several nicknames, including... Wikipedia
Top speed: 2,200 mph
Engine type: Pratt & Whitney J58
Designer: Kelly Johnson
Unit cost: 33,000,000–33,000,000 USD (1966)
Retired: 1999
Introduced: January 1966
First flight: December 22, 1964