The flight radar shows how the US Army Black helicopter, carrying three Army personnel - with call sign PAT25 - hit American ...
A 3D rendering shows the approximate altitude and paths of the plane and helicopter moments before the collision.
Flight radar shows the collision while former NTSB investigator talks about how long the investigation into the crash could ...
Radar images of the army helicopter and passenger plane that crashed over DC have revealed that the air system warned of a ...
A D.C. official said the Black Hawk helicopter was found upside down and the American Airlines plane in pieces in the Potomac River.