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

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

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

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

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

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

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

It's been six months since 67 people were killed in a midair collision over the Potomac River, and now lawmakers say they are ...

( NewsNation) — The family of the four people who died in a January collision between a Black Hawk military helicopter and an ...

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

Clark Allen, the former operations manager of the control tower at DCA, was asked Thursday about the training for the air ...

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