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

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

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 ...

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

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

The Black Hawk that collided with an American Airlines jet in January may not have had accurate altitude readings, ...

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

An American Airlines commuter jet and a U.S. Army helicopter collided over the Potomac River in Washington on Jan. 29.

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 says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA mid-air collision with an American Airlines jet. All 67 people aboard died.