What we know after American Airlines plane crashes with Black Hawk helicopter in Washington, D.C.
Sixty-four people aboard a commercial airliner died Wednesday night after it collided with a military helicopter midair near ...
What are Black Hawk helicopters and how are they used? What to know after the D.C. aircraft crash
The military helicopter that collided with a regional jet near Ronald Reagan Washington National Airport, in a crash that ...
DC plane crash: Military aircraft collisions raise questions about training and equipment, expert says
U.S. military helicopter crashes like the one that took down a commercial American Airlines flight on Wednesday night are ...