An American Airlines plane with 64 people on board collided with an Army helicopter over Washington, D.C., and crashed into ...

Divers are expected to return to the Potomac River as part of the recovery and investigation after the United States’ ...

Wednesday’s fatal collision and two other incidents dramatically illustrate the challenges pilots and air traffic controllers ...

Sixty passengers and four crew members from the plane and three Black Hawk helicopter personnel are feared dead as a recovery ...

The training plan was for a continuity of government mission in which U.S. leaders need an emergency evacuation to safety in the event of a major attack.

Sixty passengers and four crew from the plane are presumed dead from the crash, which also killed the three military members ...

Recovery operations are underway after an American Airlines flight and an Army helicopter collided and crashed into the ...

An American Airlines flight crashed into a U.S. Army Black Hawk Helicopter over the Potomac River as it approached Ronald ...

Clues emerging from the moments before an Army helicopter collided with a passenger jet suggest breakdowns in the system ...