Sixty-seven people are believed to have died after a passenger plane hit a military helicopter in mid-air near Washington ...

A commercial plane with 60 passengers and four crew members on board collided with a military helicopter with a crew of three ...

In the aftermath of the midair collision between an American Airlines plane and a U.S. Army Black Hawk helicopter on ...

American Airlines CEO Robert Isom said the National Transportation Safety Board, which is investigating the deadly midair ...

An American Airlines jet carrying 64 people collided Wednesday with a helicopter near Reagan Washington National Airport, ...

U.S. authorities said on Thursday it was not yet clear why a regional jet and a U.S. Army helicopter collided at a Washington ...

An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National ...

A commercial plane with 60 passengers and four crew members on board collided with a military helicopter with a crew of three ...

Families and friends of those who lost loved ones in the deadly American Airlines and Army helicopter collision are sharing ...

Air crash investigations can take months, and federal investigators told reporters they would not speculate on the cause.

There were 64 passengers aboard the plane, and three Army soldiers in the helicopter, according to officials. Here's a look ...

Clues emerging from the moments before an Army helicopter collided with a passenger jet suggest breakdowns in the system ...