Business Insider reviewed official briefings, flight data, and air traffic control audio tapes to piece together what ...
An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.
The plane collided with a military helicopter over the Potomac, killing 67 people. The four-member plane crew was based in ...
U.S. military helicopter crashes like the one that took down a commercial American Airlines flight on Wednesday night are ...