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 ...

Three days of investigative hearings on the deadly midair collision between a military helicopter and passenger plane over ...

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

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

A deadly collision occurred near Reagan National Airport. A US Army Black Hawk helicopter and a passenger jet crashed. All 67 ...

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 ...

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