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SR-71 Blackbird assembly line at Skunk Works. The SR-71 designation is a continuation of the pre-1962 bomber series; the last aircraft built using the series was the XB-70 Valkyrie. However, a bomber variant of the Blackbird was briefly given the B-71 designator, which was retained when the type was changed to SR-71. [18]
Lockheed SR-71 Blackbird; Initially developed as A-12 by Central Intelligence Agency; first flight took place at Groom Lake , Nevada, on 25 April 1962. USAF developed SR-71 from CIA design; first flight took place on 22 December 1964. Operational use of SR-71 began in 1968. Retired in 1989 due to budget reductions.
The Lockheed Martin SR-72, colloquially referred to as "Son of Blackbird", [1] is an American hypersonic UAV concept intended for intelligence, surveillance and reconnaissance (ISR) proposed privately in 2013 by Lockheed Martin as a successor to the retired Lockheed SR-71 Blackbird. In 2018, company executives said an SR-72 test vehicle could ...
Lockheed SR-71 The Pratt & Whitney J58 (company designation JT11D-20 ) is an American jet engine that powered the Lockheed A-12 , and subsequently the YF-12 and the SR-71 aircraft. It was an afterburning turbojet engine with a unique compressor bleed to the afterburner that gave increased thrust at high speeds.
Automotive engineers love jets. Czinger is particularly fond of the world's fastest air-breather. The entire 21C program was actually inspired by the Lockheed SR-71, which this special model pays ...
The double-delta Saab Viggen debuted in 1972 along with the Lockheed TriStar trijet widebody, powered by Rolls-Royce RB211s, in national British carrier BEA colours. The Mach 3 Lockheed SR-71 Blackbird, and the C-5 Galaxy military airlifter, were shown in 1974. [6]
During the 1980s it was used by Lockheed to produce the U-2/TR-1 and support the SR-71. Northrop produced the F-5E, and Rockwell supported the B-1B Lancer. [citation needed] Past projects included: [citation needed] Each of the Space Shuttle orbiters; Modernization of the Space Shuttle Columbia's cockpit area; Lockheed L-1011 Tristar passenger jet
This list of United States Tri-Service aircraft designations includes prototype, pre-production and operational type designations under the United States Tri-Service aircraft designation system, which replaced the 1924 Air Force, 1922 Navy, and 1956 Army designation systems in 1962.