A timeline of the collision between a passenger plane and a Black Hawk helicopter in DC
A timeline of the tragic collision between a commercial plane and a Black Hawk helicopter over the Potomac River, with ...
How many close calls have happened in DC's congested airspace, nationally?
Washington’s National Airport has one of the most congested airspaces in the United States, with as many as 800 landings and departures daily, along with military and government helicopters constantly ...