The SR-71 Blackbird was the fastest spy plane in the U.S. military's service, exceeding 2,000 miles per hour. It could also reach an altitude of 85,000 feet.
The SR-71 Blackbird was one of the most remarkable machines ever built. Designed during the Cold War for long-range reconnaissance, the SR-71 served with both the CIA and the U.S. Air Force and ...