Design and development Archangel 1 design, July 1958 Archangel 2 design, September 1958 A-11 design, March 1959 The aircraft itself came to be called that as well." The crews named the A-12 the Cygnus, suggested by pilot Jack Weeks to follow the Lockheed practice of naming aircraft after celestial bodies. Ī CIA officer later wrote, "Oxcart was selected from a random list of codenames to designate this R&D and all later work on the A-12.
The program was officially revealed in the mid-1990s. The A-12 began flying missions in 1967 and its final mission was in May 1968 the program and aircraft were retired in June. Air Force YF-12 prototype interceptor, M-21 launcher for the D-21 drone, and the SR-71 Blackbird, a slightly longer variant able to carry a heavier fuel and camera load. It was the precursor to the twin-seat U.S. The A-12 was produced from 1962 to 1964 and flew from 1963 to 1968. In addition, Lockheed had experience running a "black" project. Convair's work on the B-58 had been plagued with delays and cost overruns, whereas Lockheed had produced the U-2 on time and under budget. The companies' respective track records proved decisive. The CIA's representatives initially favored Convair's design for its smaller radar cross-section, but the A-12's specifications were slightly better and its projected cost was much lower. In 1959, it was selected over Convair's FISH and Kingfish designs as the winner of Project GUSTO, and was developed and operated under Project Oxcart.
#LOCKHEED SR 71 BLACKBIRD COCKPIT CODE#
The aircraft was designated A-12, the 12th in a series of internal design efforts for "Archangel", the aircraft's internal code name. The Lockheed A-12 is a high-altitude, Mach 3+ reconnaissance aircraft built for the United States Central Intelligence Agency (CIA) by Lockheed's Skunk Works, based on the designs of Clarence "Kelly" Johnson.
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