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.

While authorities focus on the cause of the US's deadliest aviation disaster since 2001, families are mourning their loved ones. Here's the latest.

An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport after colliding with a U.S. Army Black Hawk helicopter on Wednesday ...

WASHINGTON — An American Airlines regional jet carrying 64 people collided with a U.S. Army Black Hawk helicopter late ...

An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport after colliding with a U.S. Army Black Hawk helicopter on Wednesday ...

A midair collision between an Army helicopter and an American Airlines flight killed all 67 people aboard the two aircraft, officials said Thursday, as they scrutinized the actions of the military ...

American Airlines Flight 5342 and a U.S. Army Black Hawk collided in Washington, D.C. Authorities believe all 67 on board ...

Wichita Mayor Lily Wu and Kansas Governor Laura Kelly provided a joint update regarding the deadly crash that occurred on ...

A midair collision between an Army helicopter and an American Airlines flight from Kansas killed all 67 people aboard the two aircraft. That was the word from authorities Thursday as they scrutinized ...

In true Wichitan fashion, the community has stepped up in light of the tragic deadly crash involving American Eagle Flight 5342 and a U.S. Army Black Hawk helicopter.

Residents and officials of Wichita, Kan., react to the crash of the commercial flight that left Wichita and collided with a military helicopter Wednesday at Regan National Airport in Washington, D.C.

Passengers aboard the American Airlines flight that collided with an Army helicopter and crashed into the Potomac River ...