The National Transportation Safety Board provided an update on Friday into the investigation of the deadly Army Black Hawk helicopter and American Airlines flight collision.

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 has finished on-scene investigation of January's fatal crash between a regional jet ...

The National Transportation Safety Board is examining “bad data” the crew of an Army Black Hawk helicopter may have relied upon prior to its deadly crash ...

Investigators say the crew of the helicopter that collided midair with an American Airlines jet near Washington D.C.’s Ronald ...

On Jan. 29, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...

First, she said, the Black Hawk pilots may not have received a key radio transmission from air traffic control at Ronald ...