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.

The NTSB showed the harrowing video of the Jan. 29 crash over the Potomac River as the agency kicked off a three-day hearing ...

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

Incorrect altitude readings on the Army helicopter that collided with a passenger plane over Washington, D.C., in January ...

The National Transportation Safety Board is launching a three-day investigation hearing on the D.C. plane crash that left 67 ...

DC plane crash victims: Kansas City Chiefs superfan among the 67 killed There were 64 passengers aboard the plane, and three Army soldiers in the helicopter, according to officials.

Federal investigators opened a three-day inquiry Wednesday into the January plane crash that killed 67 people over Washington ...

The National Transportation Safety Board will wrap up its public testimony about the fatal midair crash between an Army ...

DC plane crash updates: Bodies recovered; no survivors expected Officials say that at least 28 bodies have been recovered from the icy waters of the Potomac River following the collision of an ...