The fastest and highest flying air breathing jets ever built were the Lockheed Blackbirds, these being the A-12,YF-12A and SR-71. With two Pratt & Whitney J-58 Turbojets providing power this family of jets could reach speeds of Mach 3+ and fly above 80,000 ft. My Dad was an egress technician with the 9th FMS @ Beale AFB, Calif (1971-1975). He worked on Lockheed ejection seats for the SR-71. That is why this amazing airplane is so close to my heart. The A-12 was the 1st in the Blackbird Family. Operated by the C.I.A. to overfly Russia and China the A-12 was the fastest and highest flying of the Blackbirds. The YF-12A was the proposed Interceptor of the Blackbird Family. It was cancelled due to the long preparation time to launch a Blackbird. Other considerations also factored into the cancellation as well. The SR-71 was the definitive version of the Blackbird. Flown by Strategic Air Command (USAF) from 1966 to 1990. With its advanced reconnaissance systems it could survey 100,000 square miles of the earth's surface in one hour. This page is dedicated to these amazing aircraft. Long live the Habu.... Copyright 2009