Night vision goggles may have created viewing difficulties for the pilots of a US Army helicopter that collided with a passenger jet.

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

The National Transportation Safety Board will question witnesses Thursday about air traffic control training, a key part of ...

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

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

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), the US agency tasked with examining major accidents, held hearings from ...

The NTSB revealed that the Black Hawk helicopter may not have known its true altitude at a hearing.

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

Investigators so far have highlighted several factors that may have contributed to the collision, which left 67 people dead.

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 Army goggles would have made it difficult to see the plane’s colored lights, which might have helped the Black Hawk ...