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

A three-day hearing into the January mid-air collision between an Army Blackhawk helicopter and an American Airlines jet ...

Aviation experts said the goggles may have created viewing difficulties for the pilots of a U.S. Army helicopter that ...

Incorrect altitude readings on the Army helicopter that collided with a passenger plane over Washington, D.C., contributed to ...

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

Twenty seconds before impact, the alert system warned 'traffic, traffic.' The pilots were flying blind, unaware a Black Hawk was nearby ...

Air traffic controller failed to notify commercial plane crew about approaching Army helicopter before Washington D.C.

As hearings unfold into the fatal January plane-helicopter collision near D.C., investigators say the FAA ignored clear ...