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

More than two weeks after a helicopter and airplane collision over Washington killed 67 people, investigators have completed ...

NTSB Chairwoman Jennifer Homendy said they are examining potential discrepancies between the actual altitude of the Army helicopter and its altimeter readings.

Investigators said that an air traffic controller had instructed the Black Hawk crew to pass behind a nearby passenger jet, but that information might have got lost.

Twenty minutes before tipoff, Sharon Lublin takes her customary spot at the scorer's table inside Potomac's gym and begins her routine. First, she dons the black-and-white vertically striped shirt she ...