More than 80 commercial planes have crashed in the U.S. since 1970.

The U.S. Army helicopter that collided with an passenger jet near Washington, D.C., had an advanced surveillance system ...

On Thursday, NTSB Chair Jennifer Homendy confirmed to reporters that it appeared the helicopter pilot was wearing night vision goggles based on the cockpit ... you come a foot inside of that ...

The pilots of the US Army helicopter that collided with an American Airlines Group Inc. regional jet near Washington last ...

The barometric altimeter is just one of two systems in the cockpit that would give the crew awareness of how high they were flying. The second, the radar altimeter, is based on the helicopter ...