Flight 150 of the North American X-15 was a test flight conducted by NASA and the US Air Force in 1965. Piloted by John B. McKay it reached an altitude of 90.0 km.
Flight 150 of the North American X-15 was a test flight conducted by NASA and the US Air Force in 1965. Piloted by John B. McKay it reached an altitude of 90.0 km.