Topic: U.S. Naval Air Systems Command
A Navy helicopter crashed into the Atlantic during routine training near Virginia Beach on Wednesday, leaving two servicemen dead, two others injured and a fifth missing. The cause of the crash is under investigation.
The US Air Force's experimental X-51A Waverider scramjet has set a new record for hypersonic travel.
05/27/2010 07:43 pm
After flying at five times the speed of sound for more than three minutes Wednesday, the US Air Force's experimental X-51A Waverider scramjet has set a new record for the longest hypersonic combustion ramjet-powered flight.
05/27/2010 03:00 pm