Chuck Yeager Breaking the Sound Barrier

Chuck Yeager remained in the Air Force after the war, becoming a test pilot at Muroc Army Air Field (now Edwards Air Force Base). After Bell Aircraft test pilot “Slick“ Goodlin demanded $150,000 ($1.6 million in 2015 dollars) to break the sound “barrier,“ the USAAF selected Yeager to fly the rocket-powered Bell XS-1 in a NACA program to research high-speed flight. Yeager in front of the Bell X-1, which, as with all of the aircraft assigned to him, he named Glamorous Glennis (or some variation thereof), after his wife. Such was the difficulty in this task that the answer to many of the inherent challenges were along the lines of “Yeager better have paid-up insurance.“[21] Two nights before the scheduled date for the flight, Yeager broke two ribs when he fell from a horse. He was worried that the injury would remove him from the mission and reported that he went to a civilian doctor in nearby Rosamond, who taped his ribs.[22][Note 2] Yeager told only his wife, as well as friend and fellow project pilot Jack Ridley, about the accident. On the day of the flight, Yeager was in such pain that he could not seal the X-1's hatch by himself. Ridley rigged up a device, using the end of a broom handle as an extra lever, to allow Yeager to seal the hatch. Yeager broke the sound barrier on October 14, 1947, flying the X-1 at Mach at an altitude of 45,000 ft (13,700 m) over the Rogers Dry Lake in the Mojave Desert. Yeager was awarded the MacKay and Collier Trophies in 1948 for his mach-transcending flight, and the Harmon International Trophy in 1954. The X-1 he flew that day was later put on permanent display at the Smithsonian Institution's National Air and Space Museum. Yeager went on to break many other speed and altitude records. He was also one of the first American pilots to fly a MiG-15, after its pilot, No Kum-sok, defected to South Korea.[27][28] Returning to Muroc, during the latter half of 1953, Yeager was involved with the USAF team that was working on the X-1A, an aircraft designed to surpass Mach 2 in level flight. That year, he flew a chase aircraft for the civilian pilot Jackie Cochran, a close friend, as she became the first woman to fly faster than sound. For availability and licensing inquiries, please contact: Ref: PJ 196