The military helicopter that collided with an American Airlines flight over Washington, DC, was flying nearly twice as high ...

The collision occurred in airspace that is difficult to navigate. Flight data, video and air traffic control audio show how ...

Flight-time experience can vary widely between military and commercial helicopter pilots, which can be a big factor in situational awareness.

More than 80 commercial planes have crashed in the U.S. since 1970.

Military spokesman Ron McLendon II said the Army is joining an investigation into the crash headed by the National ...

A Black Hawk military helicopter has crashed into an commercial American Airlines flight – due to conditions both aircrafts ...

PAT-25, do you have the CRJ in sight?” the controller asks the helicopter pilot, according to audio posted by the Associated ...

Investigators trying to determine what caused last week’s deadly midair collision between a US military Black Hawk helicopter ...

What is a black box, what can it tell us, and have the data recorders been found from Flight 5342 and the Army's Blackhawk?

A regional passenger plane collided with a U.S. Army helicopter near Washington, D.C., on Jan. 29 in a crash that officials ...