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

A long list of things went wrong in January and contributed to the collision between an Army helicopter and an American ...

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

An emotional three days of hearings into the January midair crash between an Army helicopter and a passenger jet wrapped up ...

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

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

An NTSB investigation into a fatal helicopter-airplane collision in D.C. revealed a faulty helicopter altimeter and prior ...

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

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