Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic jet” to break the sound barrier ...

Sport flying enthusiasts no longer must learn ... the $136,654 price the unique opportunity to construct and fly their jet aircraft, making it a distinctive option in the experimental aircraft ...

Boom is convinced it can overcome the barriers that grounded the Concorde and make supersonic travel affordable and greener.

Once the aircraft is at a steady airspeed, Brandenburg will only feel the force of gravity and the slight pull of acceleration. That goes for future passengers too. The XB-1 jet has been ...