The staffing at the air control tower at Reagan National Airport was "not normal" when an American Airlines plane and Army helicopter collided on Wednesday night, a report shows.

An Army Black Hawk helicopter collided midair with an American Airlines flight from Wichita, Kansas, at Reagan National Airport on Wednesday.

David Freeman caught a flight to International Airport on Thursday from Reagan National Airport after a American Airlines jet collided with a military helicopter over the Potomac River on Wednesday night.

Multiple fatalities have been reported after a horrific incident involving American Airlines flight 5342 and a U.S. Army UH-60 Black Hawk helicopter over

Lawmakers have expressed concerns about congestion in at Ronald Reagan Washington National Airport amid a constricted space.

Nearly 70 people were killed in an aircraft collision Wednesday night near Washington, D.C. Are flights being delayed or canceled?

""DCA is one of the most demanding airports in the world. It also has what’s known as ‘helicopter alley’ with hundreds of police, military, news and rescue helicopters criss-crossing the Potomac River,

Authorities are investigating an apparent crash involving a regional jetliner and a helicopter

Black box' cockpit voice and flight recordings recovered from wreckage - Officials say there are no survivors among the 67 passengers on the aircrafts that collided above Washington, D.C.

Is flying becoming more dangerous? Washington DC plane crash questions answered - Lessons will be learnt from this tragedy and will contribute to future air safety

A deadly midair collision between an American Airlines jet and an Army helicopter near the nation's capital is bringing renewed focus on the federal agency charged with investigating aviation disasters.