The NTSB said Army Black Hawk crew may not have heard a message to "pass behind" the D.C.-bound passenger plane before the ...

Black Hawk helicopter may not have heard order to go behind American Airlines jet - The Army helicopter appeared to be ...

There’s no indication the U.S. Army Black Hawk crew could tell there was an impending collision before its devastating crash ...

The National Transportation Safety Board disclosed new details about the collision between the helicopter and an American ...

Officials with the National Transportation Safety Board are expected to give an update on their investigation into the D.C. plane crash last month.

The NTSB gave an update Friday on the devastating crash in Washington, D.C., between an American Airlines plane and U.S. Army ...

WASHINGTON -- Investigators say just before the collision the Army helicopter may not have heard the order to go behind the jet.

The NTSB said today the Black Hawk helicopter that crashed into a passenger jet over the Potomac River may have been getting incorrect altitude readings ahead of the collision. NBC News’ Erin ...

The National Transportation Safety Board said the helicopter’s cockpit voice recorder didn’t capture key directions from ...

The Black Hawk was conducting a check flight, and the pilot was being tested on night vision goggle uses and instrument flying.

The NTSB gave an update on its investigation into the Potomac River crash between an American Airlines jet and an Army ...