No one is expected to have survived a collision between an American Airlines plane and an Army helicopter Wednesday night near Ronald Reagan Washington National Airport, officials said.WHAT WE KNOW SO ...

American Airlines Flight 5342 collided with a Black Hawk military helicopter near the DCA Ronald Reagan Washington National ...

Officials believe no one survived the crash involving an American Airlines passenger plane with an Army helicopter. On Wednesday, just before 9 p.m. ET, American Airlines Flight 5342 was ...

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 ...

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

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