During that highly-anticipated test flight, the jet went above Mach 1 several times “without generating a sonic boom that reached ... haven’t invented a new plane in more than 20 years.

A sonic boom was heard across ... I'm Going to Be Landing' Medical Jet’s Voice Recorder Likely Hadn’t Worked for 'Years' Before Philly Plane Crash That Killed 7, NTSB Says Family of 5 Dead ...

The fighter jet caused a loud sonic boom that was heard across the capital region. A wayward and unresponsive business plane that flew over the nation’s capital Sunday afternoon caused the ...

US fighter jets scrambled at supersonic speed to intercept an unresponsive plane as it flew over Washington DC on Sunday. The F-16 jets caused a loud sonic boom that was heard around the region ...

The boom was heard Sunday ... However, its ear-rattling sonic booms irritated people on the ground and led to restrictions on where the jet could fly. In the U.S., the plane flew mainly over ...

One of the Air Force's two secret X-37B space planes announced its re-entry to Earth with a loud sonic boom. The plane is part of the Air Force's X-37 program. Not much is known about this program ...

During that highly-anticipated test flight, the jet went above Mach 1 several times "without generating a sonic boom that reached ... haven’t invented a new plane in more than 20 years.