There were 64 passengers aboard the plane, and three Army soldiers in the helicopter, according to officials. Here's a look at what we know about the victims.

Air Traffic Control (ATC) audio from Wednesday’s collision between an Army Black Hawk helicopter and an American Airlines jet reveals the moments before and after controllers witnessed the disaster unfold.

The search and rescue mission was transitioning to a recovery mission, and no survivors were expected, DC Fire and EMS Chief John Donnelly said.