America’s answer to Concorde completes its first supersonic flight in a California desert
Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...
Supersonic jet dubbed ‘Son of Concorde’ breaks sound barrier for first time with 844 mph flight
The single-seat jet, a 201-foot-long test model by Boom Supersonic, hit 844 mph just 12 minutes into its latest test flight ...
First independently developed jet breaks the sound barrier over the California desert
A sleek white aircraft has become the first independently developed jet to break the sound barrier. The XB-1 aircraft ...
Jefferson Public Radio1d
The company planning a successor to Concorde makes its first supersonic test
Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...
Will the batteries that power electric buses stall California’s zero-emission mandates?
Mishaps with equipment manufacturers, maintenance crews and power suppliers are threatening fleets’ transition from diesel engines.
‘New Concorde’: Boom’s XB-1 jet breaks sound barrier on first supersonic flight
Boom’s XB-1 jet breaks sound barrier on first supersonic flight - Boom’s inaugural XB-1 supersonic test flight reached speeds ...
Supersonic jet nicknamed 'Son of Concorde' breaks sound barrier during test flight
Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...
The Weather Network2d
Active Alerts Concord, CA
* WHAT...Near-freezing temperatures as low as 32 possible. * WHERE...The East Bay and San Francisco Bay Shoreline, Monterey Bay and the Big Sur Coast, and The Santa ...