The Bell X-1 became the first aircraft to break the speed of sound during level flight ... computer model will ever be able to do. The hope is that the testing will prove advanced supersonic ...

Comac, like NASA with the X-59, believes that a quieter boom will make the case for removing the supersonic flight ban over land ... They have a model number. They are very serious.

With those high-profile tests using a dedicated demonstrator jet, Boom is rekindling excitement about commercial supersonic flight ... with demonstration model XB-1 revealed in 2020.

Supersonic aviation pioneers at Boom have assisted the FAA and other regulators around the world in creating new international standards for supersonic flight, according to the company. The ...

clearing the countless technological hurdles necessary for supersonic flight. Examples of the rapid progress being made are recent test flights of the company’s XB-1 demonstrator aircraft over ...