Revolutionary XB-1 Aircraft Achieves First Supersonic Flight. Commercial aircraft will soon be ready to break the sound barrier again as Boom Supersonic's demonstrator aircraft, the XB-1, has made its ...

The debut supersonic flight by Boom Supersonic happened earlier this week, and the company showcased how its XB-1 test aircraft achieved a humongous feat using its jet-powered American flyer.

The thunderous crack of a sonic boom echoed over California's Mojave Desert this week as Boom Supersonic's XB-1 jet shattered the sound barrier — a first for a privately built civil aircraft. Piloted ...

This week, a sleek white jet became the first privately built aircraft to fly faster than sound, soaring high above the Mojave Desert as a crowd watched in excitement The XB-1, developed by Boom ...

The XB-1 test flight was a unique event that will live on in the aviation history books. Boasting a beautiful, slender-fuselage designed and built in America, the XB-1 is the very first civilian ...

Since the start of last season, Dan James has been directly involved in 27 goals in 34 league appearances at Elland Road (17 goals, 10 assists); the most of any Leeds player in this period League ...