KameraOne on MSN17h
First independently developed jet plane goes supersonic in Mojave airspace
A civilian jet plane broke the sound barrier for the first time over continental USA during a historic test flight over the ...
Runway Girl19h
Great expectations for supersonic travel as XB-1 breaks sound barrier
The XB-1 test flight was a unique event that will live on in the history books and has given travelers hope of a return to ...
pittsburghmagazine.com21h
Carnegie Mellon Grad’s Supersonic Aircraft Breaks Sound Barrier
A Carnegie Mellon University grad is behind the successful flight earlier this week of the first independently developed jet ...