A timeline of the tragic collision between a commercial plane and a Black Hawk helicopter over the Potomac River, with insights into the ongoing investigation.
Airline pilots flying into Washington, D.C., have reported nearly a dozen near misses that were scarily similar to this week’s midair collision that killed 67 people.
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 ...