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

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

Tuesday was day two of a three-day hearing on the deadly plane crash at Reagan Airport that took the lives of 67 people in ...

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

The National Transportation Safety Board, during hearings on Thursday, grilled officials from the Army, air traffic ...

The communications between pilots and air traffic control were laid out in a visual timeline in Day One of the NTSB ...

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

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

Air traffic controllers reportedly warned about the hazards of helicopter traffic near the airport for years leading up to ...

The National Transportation Safety Board began its three days of investigative hearings on Wednesday into January's midair ...

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