NTSB's Friday briefing about the fatal midair collision near DCA highlighted ongoing investigations into potential radio ...

The National Transportation Safety Board says altimeter in the Black Hawk helicopter may have malfunctioned before the DCA ...

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

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

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

Investigators said that an air traffic controller had instructed the Black Hawk crew to pass behind a nearby passenger jet, ...

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

Officials with the National Transportation Safety Board are expected to give an update on their investigation into the D.C. plane crash last month.

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