The goggles also limited the pilots' peripheral vision as they flew near Ronald Reagan Washington National Airport.

The National Transportation Safety Board questioned witnesses Friday on collision avoidance technology and organizational ...

Friday was the final day of the National Transportation Safety Board's (NTSB) three-day hearing on the deadly plane crash at ...

NTSB investigators found Friday that the aircraft involved in the mid-air collision over DCA lacked certain collision ...

A three-day National Transportation Safety Board hearing on the deadliest U.S. aviation accident in decades dug into problems ...

The National Transportation Safety Board wrapped up a three-day investigative hearing into the mid-air collision between a ...

The National Transportation Safety Board (NTSB) entered its final day of hearings on the midair collision between an American ...

The hearing opened Wednesday with a video animation showing where the helicopter and airliner were leading up to the collision. It showed how the helicopter flew above the 200 feet (61 meters) ...

NTSB hearings and documents revealed failures by the Army and FAA in the Jan. 29 crash of an American Airlines jet and an Army Black Hawk that killed 67.