History: Chuck Yeager with the X-1 supersonic research aircraft in 1947, shortly after breaking the sound barrier.[3300x2064]

https://i.imgur.com/g5VxXQB.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/719qe5/chuck_yeager_with_the_x1_supersonic_research/?utm_source=ifttt