At Pinecastle, a pit had been dug to the ramp for your X-1 to generally be lifted into your bomber, but it was badly created. Among the flights he built right after breaking the seem barrier was 1 on Dec. 12. 1953, https://elainepomb281487.dsiblogger.com/62725705/the-basic-principles-of-chuck-yeager-s-supersonic-plane-in-silver-coin