U.S. authorities said on Thursday it was not yet clear why a regional jet crashed into a U.S. Army helicopter at a Washington ...

Army helicopter. There were 64 people on American Airlines Flight 5342 from Wichita, Kansas to DCA — including 60 passengers ...

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 ...