10/15/2026
Happy 79th Anniversary to the team that broke the sound barrier on October 14, 1947. Chuck Yeager was in the cockpit, but the flight belonged to a team. Maj. Robert Cardenas piloted the B-29 that carried the X-1 aloft. Bob Hoover flew chase. Engineer Jack Ridley rigged a sawed-off broom handle so Yeager, flying with two broken ribs, could seal the hatch. Behind them were Bell Aircraft, NACA, and the Army Air Forces crews who made each flight possible.
At about 43,000 feet, the X-1 reached Mach 1.06, and flight testing entered a new era. Yeager, Cardenas, and Hoover went on to be supporters of the Flight Test Historical Foundation, and we’re proud to help carry their story forward. Here’s to the team that proved it could be done
Edwards Air Force Base Flight Test Museum
The Bell X-1 was the first piloted plane to fly faster than the spe...