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

Investigators have found that a helicopter involved in a deadly crash with a passenger plane over Washington was flying above ...

It is the second of three days of witness testimony and public inquiry by the National Transportation Safety Board into ...

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

The army helicopter that crashed into a passenger jet over Washington DC was flying too high, investigators have concluded.

The biggest revelations: The helicopter’s altimeter gauge was broken, and controllers warned the FAA years earlier about the dangers that helicopters presented. At one point NTSB Chairwoman Jennifer ...

The NTSB enters a second day of public hearings on the January midair collision between an Army Black Hawk helicopter and a ...