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 ...

The pilots of a U.S. Army helicopter that collided with a passenger jet over Washington in January would've had difficulty ...

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

Board Chairwoman Jennifer Homendy has urged the Federal Aviation Administration to improve safety measures, pointing to ...

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 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) ...

The NTSB heard testimony from air traffic controllers, the Federal Aviation Administration and the Army about the collision of an Army helicopter and passenger plane.

The National Transportation Safety Board continued its probe into the deadly Jan. 29 mid-air collision between a military aircraft and a passenger jet.

Investigators from the NTSB questioned experts from the FAA, U.S. Army, MIT and two airlines about technology pilots use to avoid collisions.