A regional jet carrying 64 people collided with an Army Black Hawk helicopter. Reagan National Airport grounded all flights.

The crash involving a regional aircraft and a Black Hawk helicopter near Ronald Reagan Washington National Airport on Wednesday marks the first major commercial crash in the United States since 2009.

ABC News' Katherine Faulders and Aaron Katersky This marks the first major commercial crash in the United States since the Colgan Air crash in Buffalo, New York, in 2009, when dozens of people ...

Authorities have switched to a recovery mission in the Potomac River following a midair collision between an American Eagle ...

This marks the first major commercial crash in the United States since the Colgan Air crash in Buffalo, New York, in 2009, when dozens of people were killed. The last fatality on a plane was when ...

Responders are working to recover the victims of Wednesday night's midair collision over Washington, D.C. It could be the deadliest crash to occur in U.S. airspace in at least 15 years.

Trump said that he based his claims that the crash could be blamed on diversity policies within the FAA on his "common sense." ...

Sixty-seven people died in a collision between a Bombardier CRJ700 regional jet operated by PSA Airlines and a military Black ...

An American Airlines commercial flight and an Army Black Hawk chopper crashed midair on Jan. 29. Here are updates on this ...

Officials are examining black boxes from both aircraft and say they appear to be in good condition and may provide details on ...