Search efforts continue after an American Airlines plane from Wichita, with 64 people on board, collided with an Army helicopter near Washington, D.C., and crashed into the Potomac River.
Learn more about the path of American Airlines Flight 5342 and the Black Hawk helicopter that collided before 9 p.m. on Wednesday.
Reagan National Airport in Arlington, Virginia, was closed by officials on Wednesday night after a regional jet crashed.