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

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 hearing, the second of three days, focused on the training guidance of the parties involved in the Jan. 29 incident that ...

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

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

Three days of investigative hearings on the deadly midair collision over Washington in January began Wednesday aiming to ...

Investigators have so far highlighted several factors that may have contributed to the crash, which killed 67 people in ...

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

Watch live from the third day of the National Transportation Safety Board's investigative hearings on the deadly midair collision over Washington in January. An American Airlines plane from Wichita, ...