Months after the deadly D.C. plane and U.S. Army helicopter crash, parents of one of the pilots are advocating for aviation safety reform. Credits: AJC|NBC|NTSB ...

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

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. collision that killed 67 people, FAA official says.

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

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

The Army helicopter that collided with a commercial plane over Washington, DC, in January had incorrect altitude readings, which contributed to the aircraft getting too close, according to ...

Six months after a deadly midair collision near Washington, D.C., investigators are holding three days of hearings to uncover ...

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

They were fiancés, mothers, fathers, friends, pilots, lawyers, hunters, coaches and figure skaters. These are the 67 people ...

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