This is one of the main variants of the SR-71 reconnaissance aircraft. It was capable of sustained flight at more than Mach 3 at altitudes of up to 85,000 feet. This one's tail number is 61-7959.
This is one of the main variants of the SR-71 reconnaissance aircraft. It was capable of sustained flight at more than Mach 3 at altitudes of up to 85,000 feet. This one's tail number is 61-7959.