It appears all involved were killed, which would make this the deadliest U.S. air crash in nearly 24 years. Authorities were continuing to search for remains on Thursday. D.C. fire and EMS chief John ...

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

The Army helicopter and regional American Eagle jet that collided over Washington are both workhorse aircraft that operate around the world on a daily basis.