The Fastest Jet Aircraft In Military History

The SR-71 Blackbird is the fasest and highest flying jet in history. Developed during the 1960s, during the Cold War, it was designed as a high-altitude reconnaissance jet and to this day, is still considered to be one of the most advanced aircraft of its type. Flying three times faster than the speed of sound, the Blackbird was flown higher than any other jet and set the world record for sustained altitude flight in 1976, flying at 85,000 feet. Subscribe – http://goo.gl/wpc2Q1