Boom Achieves Supersonic Flight
Source: Boom Supersonic The first civil supersonic jet made in America breaks the sound barrier in historic Mojave airspace. The successful first supersonic flight of Boom’s demonstrator aircraft, XB-1, took place on January 28 2025 at the Mojave Air & Space Port in California. Boom designed, built, and flew the world’s first independently developed supersonic jet—the first civil supersonic jet made in America. Flown by Boom Chief Test Pilot Tristan “Geppetto” Brandenburg, XB-1 entered the supersonic corridor and reached an altitude of 35,290 feet before accelerating to Mach 1.122 (652 KTAS or 750 mph)—breaking the sound barrier for the first time. Historically, supersonic aircraft have been the work of nation states, developed by militaries and governments. XB-1’s supersonic flight marks [...]