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

A preliminary analysis of the flight data and voice recorder on board a Black Hawk helicopter leading up to the collision ...

The National Transportation Safety Board said the helicopter’s cockpit voice recorder didn’t capture key directions from ...

The NTSB said Army Black Hawk crew may not have heard a message to "pass behind" the D.C.-bound passenger plane before the ...

The Black Hawk that collided with an American Airlines jet in January may not have had accurate altitude readings, ...

The NTSB gave an update on its investigation into the Potomac River crash between an American Airlines jet and an Army ...

The NTSB is turning the focus of its investigation into the Jan. 29 collision on what the Black Hawk pilots could see and ...

The Army helicopter appeared to be experiencing other issues with its communications and technology, according to safety ...

An American Airlines flight crashed into a U.S. Army Black Hawk Helicopter over the Potomac River as it approached Ronald ...

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.

A preliminary analysis of the flight data and voice recorder on board a Black Hawk helicopter leading up ... may not have heard some calls from the Reagan National Airport control tower, officials ...

About seven seconds later, the Black Hawk crew responded to air traffic control that they “had the traffic in sight.” A chart showing Reagan National Airport and the surrounding area is ...