The crash around 9 p.m. threw one of the world's most tightly controlled airspaces into chaos, 3 miles south of the White ...

Airspace congestion, controller fatigue and more. Here’s what to know as federal officials descend on the Potomac River.

National will always be essential but safety demands that air traffic be spread across the region.

As investigators continue to try to determine the cause of Wednesday’s plane collision in Washington, D.C., control tower audio from Reagan National Airport reveals a history of safety issues, ...

Airline pilots flying into Washington, D.C., have reported nearly a dozen near misses that were scarily similar to this ...

Air traffic controllers twice alerted the crew of a U.S. Army helicopter to the presence of an inbound American Airlines jet, ...

Radio traffic shows the air traffic controller did confirm with the helicopter that it had the airplane in sight two different times.

While some reports suggest the helicopter pilot may have mistaken another plane for the American Airlines jet, Katz believes it was more likely human error.

American Airlines Flight 5342 with 60 passengers and four crew hit an Army helicopter near Washington D.C.'s Reagan National ...

Even in peak flying conditions the airspace around Reagan Washington National Airport can challenge the most experienced ...

A 3D rendering shows the approximate altitude and paths of the plane and helicopter moments before the collision.

President Trump said Friday that his remarks on the investigation into the deadly midair collision earlier this week near ...