Santa Rosa Press Democrat2 天
First independently developed jet breaks the sound barrier over the Southern California desert
A sleek white aircraft has become the first independently developed jet to break the sound barrier. A sleek white aircraft ...
Independently funded jet's sound barrier mark revives talk of commercial supersonic travel
An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week. The ...
New Atlas3 天
First private-built supersonic plane smashes sound barrier
Boom Supersonic has gone, well, supersonic, its XB-1 prototype breaking the sound barrier today in the skies over the Mojave Air & Space Port in California. With Chief Test Pilot Tristan Brandenburg ...