Fifty-two years ago this month, the No. 3 USAF/North American X-15 research aircraft broke-up during a steep dive from an apogee of 266,000 feet. The pilot, USAF Major Michael J. Adams, perished when his aircraft was ripped apart by aerodynamic forces as it passed through 65,000 feet at more than… Read More
Fifty-one years ago this month, USAF Major William J. “Pete” Knight piloted the fabled USAF/North American X-15A-2 rocket-powered hypersonic flight research aircraft to a record speed of 4,520 mph – roughly a mile and a quarter per second. This mark is approximately 50 percent faster than the highest speed ever… Read More
Fifty-five years ago today, NASA chief research pilot Joseph A. Walker flew X-15 Ship No. 3 (S/N 56-6672) to an altitude of 354,200 feet. This flight would mark the highest altitude ever achieved by the famed hypersonic research vehicle. Carried aloft by NASA’s NB-52A (S/N 52-0003) mothership, Walker’s X-15 was… Read More
Fifty-six years ago today, the USAF/NASA/North American X-15 became the first manned aircraft to exceed Mach 6. United States Air Force test pilot Major Robert M. White was at the controls of the legendary hypersonic flight research aircraft. The North American X-15 was the first manned hypersonic aircraft. It was… Read More
Fifty-four years ago today, NASA chief research pilot Joseph A. Walker flew X-15 Ship No. 3 (S/N 56-6672) to an altitude of 354,200 feet. This flight would mark the highest altitude ever achieved by the famed hypersonic research vehicle. Carried aloft by NASA’s NB-52A (S/N 52-0003) mothership, Walker’s X-15 was… Read More
Fifty-three years ago today, NASA chief research pilot Joseph A. Walker flew X-15 Ship No. 3 (S/N 56-6672) to an altitude of 354,200 feet. This flight would mark the highest altitude ever achieved by the famed hypersonic research vehicle. Carried aloft by NASA’s NB-52A (S/N 52-0003) mothership, Walker’s X-15 was… Read More
Forty-eight years ago this month, the No. 3 USAF/North American X-15 research aircraft broke-up during a steep dive from an apogee of 266,000 feet. The pilot, USAF Major Michael J. Adams, perished when his aircraft was ripped apart by aerodynamic forces as it passed through 65,000 feet at more than… Read More
Forty-eight years ago this month, USAF Major William J. “Pete” Knight piloted the fabled USAF/North American X-15A-2 hypersonic research aircraft to a record speed of 4,520 mph – about a mile and a quarter per second. North American’s original X-15 production run consisted of three (3) aircraft. The X-15A-2 was… Read More
Fifty-two years ago this week, NASA chief research pilot Joseph A. Walker flew X-15 Ship No. 3 (S/N 56-6672) to an altitude of 354,200 feet. This flight would mark the highest altitude ever achieved by the famed hypersonic research vehicle. The date was Thursday, 22 August 1963. Carried aloft by… Read More
Forty-six years ago this month, USAF Major William “Pete” Knight piloted the fabled USAF/North American X-15A-2 hypersonic research aircraft to a record speed of 4,520 mph – about a mile and a quarter per second. North American’s original X-15 production run consisted of three (3) aircraft. The X-15A-2 was a rebuild of the… Read More