Business Insider reviewed official briefings, flight data, and air traffic control audio tapes to piece together what happened before tragedy struck.
U.S. authorities said on Thursday it was not yet clear why a regional jet and a U.S. Army helicopter collided at a Washington ...
A commercial plane with 60 passengers and four crew members on board collided with a military helicopter with a crew of three ...
The Army helicopter and regional American Airlines jet that collided over Washington are both workhorse aircraft that operate ...
American Airlines CEO Robert Isom provided an update on Flight 5342 before departing to Washington, D.C. Trump blames ...