An American Airlines plane carrying 60 passengers and four crew members collided with an Army Black Hawk helicopter outside Reagan National Airport near Washington, D.C. Wednesday night. A D.C. fire official said Thursday that “we don't think there are any survivors from this accident" and "we are switching from a rescue operation to a recovery operation.

Authorities said all aboard the flight died after the fiery collision with the helicopter broke the aircraft apart and sent it plunging in three sections into the icy Potomac River below. Three U.S. Army service members aboard the helicopter also died,