Investigators probing the January midair collision of a passenger plane and an Army helicopter over Washington that killed 67 people found the chopper was flying higher than the it should have been ...

The deadly mid-air collision at Reagan Airport in January was years in the making, the operations manager of the DCA air ...

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

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

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 ...

According to a report filed through the Aviation Safety Reporting System, the pilot of the commercial plane said a medical helicopter was cleared by air traffic control to fly in front of and below ...

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