Chuck Yeager taking X-1 Supersonic | Stock Footage

OCT 14 1947 · 03:19

https://cellecine.com/military/experimental-aircraft/ Bell X-1 was the first aircraft to break the sound barrier in level flight. It was a rocket-powered research aircraft developed by the US National Advisory Committee for Aeronautics (NACA) and built by Bell Aircraft Corporation. The X-1 made its