A multi-agency search and rescue operation is underway in the Potomac River after a small American Airlines aircraft collided with an Army helicopter near Reagan National Airport, authorities ...

In the second video Aramesh posted, the lawyer points his camera from the roadways to the DC skyline. A helicopter ... Ronald Reagan National Airport near Washington, DC, when it collided with ...

The flight data recorder and cockpit voice recorder, known as the black boxes, may offer clues about what went wrong before the crash.