Independently funded jet’s sound barrier mark revives talk of commercial supersonic travel
An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier.
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This startup is closer than ever to reviving the Concorde era of supersonic flight
Boom Supersonic's XB-1 test jet broke the sound barrier for the first time on Tuesday. The XB-1 is a subscale version of its planned passenger model. The company's CEO says the US aviation market is ...