The National Transportation Safety Board is examining "bad data" the crew of an Army Black Hawk helicopter may have relied ...

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

Voice recordings from the Black Hawk helicopter involved in the crash with a commuter plan in Washington, DC, on January 29 ...

Black Hawk pilots may not have heard a critical directive from air traffic control to fly behind the American Airlines plane ...

The National Transportation Safety Board has finished on-scene investigation of January's fatal crash between a regional jet ...

Investigators say the crew of the helicopter that collided midair with an American Airlines jet might not have heard key air ...

Last month, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...

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