There's a joint investigation underway into the collision between American Airlines Flight 5432 and a Sikorsky UH-60 helicopter.

Here's what we know about Chief Warrant Officer 2 Andrew Loyd Eaves, one of the Black Hawk pilots presumed dead in Wednesday's crash.

Here's what we know about Ryan Austin O'Hara, one of the soldiers aboard the helicopter presumed dead in Wednesday's crash.

Finding the probable cause of the fatal mid-air collision above the Potomac River next to Reagan National Airport rests  in ...

With officials saying no one has survived the crash, efforts have since shifted to recovering bodies in Potomac River.

A former helicopter pilot familiar with the incident area says city lights, crowded airspace and the use of night vision ...

J. Todd Inman, a member of the NTSB, gives a press briefing Thursday on Wednesday night’s fatal crash between an ...

The FAA and NTSB have launched an investigation into how an American Airlines flight collided with a military helicopter over ...

There appeared to be some issues between airplanes landing at Reagan National Airport and military helicopters a week leading to ...

U.S. military helicopter crashes like the one that took down a commercial American Airlines flight on Wednesday night are ...

An Army Black Hawk helicopter collided with a regional jet near Ronald Reagan Washington National Airport on Wednesday evening, U.S. officials confirmed to ABC News.