An American Airlines passenger jet and an Army helicopter collided on Jan. 29 as the plane prepared to land at Washington, D.

The National Transportation Safety Board has released their preliminary report into the deadly midair collision between an American Airlines flight and a U.S. Army Black Hawk helicopter over Washington,

The deadly crash took place in January when a military helicopter collided with a passenger jet, killing 67 people.

The National Transportation Safety Board is seeking more flight restrictions on helicopters at around Ronald Reagan Washington National Airport.