More than two weeks after a helicopter and airplane collision over Washington killed 67 people, investigators have completed ...

The National Transportation Safety Board gave an update on its investigation into the deadly midair collision between an American Airlines plane and a Black Hawk helicopter.

The portion of the transmission that stated 'pass behind', may not have been received by the Black Hawk crew,” NTSB Chair Jennifer Homendy said.

From the perspective of the helicopter cockpit, the lights of the incoming American Airlines jet could have also been ...