The air traffic control tower had five persons on duty when the collission between a passenger plane and helicopter occurred, ...
The NTSB says when the Jan. 29 collision between a passenger plane and helicopter occurred, the air traffic control tower had ...
The National Transportation Safety Board said Saturday that preliminary data showed conflicting readings about the altitudes of the airliner and the Army helicopter.
Todd Inman, member of the National Transportation Safety Board (NTSB), speaks with members of the media at Reagan National Airport as the search continues at the crash site of the American ...