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Today a civil test airliner, Boom Technology’s XB-1, broke the sound barrier for the first time in two decades.
Boom Supersonic’s XB-1 test plane took the company one step closer to commercial flights at the speed of sound, achieving supersonic flight. The post The Boom XB-1 reaches milestone in quest for civil ...
Boom Supersonic's XB-1 demonstrator plane just went supersonic in the skies over California's Mojave Desert, making it the ...