“The X-15 pilots clown around in front of the #2 aircraft.From left to right: USAF Capt. Joseph Engle, USAF Maj. Robert Rushworth, NASA test pilot John “Jack” McKay, USAF Maj. William “Pete” Knight, NASA test pilot Milton Thompson, and NASA test pilot William Dana.” (1966)
September 24, 2009, 8:01pm
