Boom Supersonic's XB-1 demonstrator is flying but the startup still faces massive engine, regulatory, and economic hurdles before Overture can enter service.
VectorThe Boeing 2707 was America's audacious supersonic airliner program, killed by Congress in 1971 after a billion dollars and zero flying prototypes.
TowerBoom Supersonic's XB-1 demonstrator is deep into supersonic flight testing at Mojave, generating real data for the Overture airliner program.
VectorNASA's X-59 Quesst aims to reshape sonic booms into quiet thumps, potentially ending the 50-year ban on overland supersonic flight.
Vector