The Army Black Hawk helicopter involved in the fatal midair collision in Washington, D.C., had a tracking system turned off, ...

The military helicopter that collided with an American Airlines flight over Washington, DC, was flying nearly twice as high ...

Human remains have washed up on Potomac River after an American Airlines plane collided with a Blackhawk helicopter in the ...

It's one of the most important pieces of forensic evidence following a plane crash ... from the passenger jet and the Army Black Hawk helicopter that crashed in the Potomac River just outside ...