Boom Supersonic says XB-1 aircraft flew over Mach 1 with no audible sonic boom on the ground below Boom Supersonic says its XB-1 aircraft achieved supersonic flight without an audible sonic boom on the ground below. CEO Blake Scholl hopes supersonic passenger flight will eventually be allowed in the U.S. Orignial Source: https://www.foxbusiness.com/fox-news-air-space/boom-supersonic-says-xb-1-aircraft-flew-over-mach-1-no-audible-sonic-boom-ground-below Previous article: Republican AGs back Trump federal employee buyout as judge decides 'Fork in the Road' directive's fate Prev Next article: McDonald's takes massive sales hit from E. coli outbreak Next
