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

The Army helicopter that collided with a plane over D.C. in January had incorrect altitude readings, contributing to the ...

The NTSB continued its hearings Thursday into the deadly air collision between a military aircraft and a passenger jet.

The NTSB concluded three days of investigative hearings into the collision between an Army helicopter and a passenger plane ...

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

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

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

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

Loved ones of Washington, D.C., plane crash victims wore photos of their late friends and family members as they attended the ...

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 continuing its three-day investigative hearing on January's deadly midair ...

The Jan. 29 crash between a Black Hawk helicopter and a passenger jet approaching Ronald Reagan Washington National Airport ...