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Sr-71 blackbird
The SR-71 Blackbird is a legendary spy plane that was developed during the Cold War era. It was designed to be the fastest and most advanced reconnaissance aircraft in the world, capable of flying at speeds of Mach 3.3 (2,200 mph) and at altitudes of over 80,000 feet. The Blackbird was a joint project between the U.S. Air Force and the CIA, and was used to gather intelligence on enemy territories and monitor missile tests.