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

The NTSB concluded three days of investigative hearings into the collision between an Army helicopter and a passenger plane ...

Friday saw the final day of public testimony to the National Transportation Safety Board over the fatal midair crash – which occurred almost exactly six months ago in February ...

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

Documents released in the inquiry into the deadly midair collision over the Potomac River on Jan. 29 reveal new details about ...

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

Over the course of three days of investigative hearings, the National Transportation and Safety Board sought to gather more information about the factors that lead to the deadly midair collision over ...

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

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 ...