For the latest updates on the recovery of the crash, read USA TODAY's coverage for Monday, Feb. 3. The Black Hawk helicopter that collided with a passenger jet near Washington, D.C., last week may have been flying higher than the maximum altitude for its training mission,

Sixty passengers and four crew members from the plane and three Black Hawk helicopter personnel were killed, and a recovery mission is underway.

Sixty-seven people are presumed dead, as tributes flow in for some of the victims of the collision between American Eagle flight 5342 and an Army Black Hawk chopper.