Aviation experts tell PEOPLE it's possible that the U.S. Army Black Hawk helicopter did not see the American Airlines passenger plane before the two collided on Wednesday, Jan. 29, killing 67 people.

An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.

A regional jet departed Kansas and headed to one of the country’s most congested and complicated flight approaches, just ...

An American Airlines jet carrying 60 passengers and four crew members collided Wednesday with an Army helicopter while coming ...

The U.S. Army identifies the two soldiers as 28-year-old Staff Sgt. Ryan Austin O’Hara and 39-year-old Chief Warrant Officer 2 Andrew Loyd Eaves ...

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.

The training plan was for a continuity of government mission in which U.S. leaders need an emergency evacuation to safety in the event of a major attack.

Black Hawk pilot Jo Ellis was forced to address claims that she was helming the doomed military helicopter amid speculation the crash was “a trans terror attack” or a “suicide ...

Watch as the National Transportation Safety Board hosts a media briefing on its investigation into Wednesday’s mid-air collision near the Ronald Reagan Washington National Airport.

A joint investigation by the Department of Defense and the National Transportation Safety Board is ongoing following the crash of a CRJ700 regional jet and an Army Black Hawk helicopter. During a ...

Investigators found the recording devices, or black boxes, from the American Airlines plane and Black Hawk helicopter that ...

Business Insider reviewed official briefings, flight data, and air traffic control audio tapes to piece together what ...