USAF–USN–NASA X-15 flown to 108,600 feet and a record speed of 3,900 miles per hour, piloted by Joseph Walker at Edwards, Calif.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31