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

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

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

Over three days of sometimes contentious hearings this week, the National Transportation Safety Board interrogated Federal ...

Light pollution from Washington and the passenger jet’s dim lights might have contributed to difficulties spotting American ...

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

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

An investigative hearing into a deadly mid-air collision of a US Army helicopter and a passenger plane that killed 67 people in Washington has revealed a discrepancy in the chopper's altitude displays ...

Long-standing concerns about military helicopters flying in crowded airspace and worries over short staffing among federal ...