An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.

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

A timeline of the tragic collision between a commercial plane and a Black Hawk helicopter over the Potomac River, with ...

That's the same flight path that that plane and helicopter crashed last night on. Now, many have been wondering how did all ...

An American Airlines plane carrying 60 passengers and four crew members collided with an Army Black Hawk helicopter outside ...

The NTSB is an independent federal agency responsible for investigating all civil aviation accidents and other serious incidents in the U.S.

Sixty-seven people are presumed dead after a passenger plane on approach to Reagan National Airport near Washington, DC, ...

The Post can reveal that miscommunications in one of the most crowded and complex patches of sky in the US are likely to ...

The collision occurred in airspace that is difficult to navigate. Flight data, video and air traffic control audio show how ...

The Post spoke to several aviation experts about a number of factors that may have contributed to the fatal collision.

Officials say no survivors after a passenger jet crashed with an Army helicopter on approach to a Washington, D.C., airport. Here's what we know.

A passenger plane carrying 64 people crashed into an Army Blackhawk helicopter over the Potomac River last night, bursting into flames.