Bell X-1 - Wikipedia
The Bell X-1 (Bell Model 44) is a rocket engine–powered aircraft, designated originally as the XS-1, and was a joint National Advisory Committee for Aeronautics – U.S. Army Air Forces – U.S. Air Force supersonic research project built by Bell Aircraft.
First Generation X-1 - NASA
2014年2月28日 · The second generation X-1 aircraft, then under development, would be able to reach twice the speed of sound. After Yeager’s Mach 1 flight, the X-1-1 had been used by the Air Force to acquire data on stability and control, wing and …
Bell X-1 | Definition, History, & Facts | Britannica
Bell X-1, U.S. rocket-powered supersonic research airplane built by Bell Aircraft Corporation, the first aircraft to exceed the speed of sound in level flight.
Breaking the Sound Barrier: Chuck Yeager and the Bell X-1
2022年10月13日 · The Bell X-1 flew 78 times—as fast as Mach 1.45 and as high as 21,900 meters (71,900 feet). The X-1 program gathered crucial flight data about transonic and supersonic flight for the Air Force and the National Advisory Committee for …
X-1 - CHUCKYEAGER.ORG
The first of the rocket-powered research aircraft, the X-1 (originally designated the XS-1), was a bullet-shaped airplane that was built by the Bell Aircraft Company for the US Air Force and the National Advisory Committee for Aeronautics (NACA).
Fiftieth Anniversary of X-1 - NASA
The X-1 project defined and solidified the post-war cooperative union between U.S. military needs, industrial capabilities, and research facilities. The flight data collected by the NACA in the X-1 tests then provided a basis for American aviation supremacy in …
How the X-1 broke the sound barrier and changed the future of ... - Inverse
2021年10月13日 · On October 14, 1947, Chuck Yeager and the Bell X-1 proved the sound barrier was surmountable and ushered in an era of experimentation that continues today.
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List of X-1 flights - Wikipedia
The Bell X-1 was the first crewed airplane to exceed the speed of sound in level flight and was the first of the X-planes.
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