The crew of the Army helicopter that hit a jet may have had inaccurate altitude readings and may not have heard air traffic ...

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

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

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

NTSB Chairwoman Jennifer Homendy said they are examining potential discrepancies between the actual altitude of the Army ...

The National Transportation Safety Board gave an update on its investigation into the deadly midair collision between an American Airlines plane and a Black Hawk helicopter.

New data revealing factors that potentially led to the deadly crash on January 29 has been recovered from the Black Hawk helicopter's black box.

The NTSB says pilots of the airplane that crashed into a military helicopter in Washington, DC tried to quickly climb a ...

More than two weeks after a helicopter and airplane collision over Washington killed 67 people, investigators have completed their work at the scene where the aircraft fell into the Potomac River ...