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

Business Insider reviewed official briefings, flight data, and air traffic control audio tapes to piece together what ...

The plane collided with a military helicopter over the Potomac, killing 67 people. The four-member plane crew was based in ...

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

A regional jet carrying 64 people collided with an Army Black Hawk helicopter. Reagan National Airport grounded all flights.

The father of 28-year-old PSA Airlines co-pilot Sam Lilley, who was killed in the deadly collision near Ronald Reagan ...

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

Reagan National Airport resumed flight operations Thursday morning after a tragic collision of a passenger plane and Army helicopter.

Longtime friend and Embry-Riddle classmate recalls the life of Jonathan Campos, captain of the doomed airliner involved in Washington, D.C., crash.

Aviation experts tell PEOPLE it's possible that the U.S. Army Black Hawk helicopter did not see the American Airlines passenger plane before the two collided on Wednesday, Jan. 29, killing 67 people.

Robert Isom said said airline is focused on passengers, crew members, first responders, families and loved ones.