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

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 ...

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

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

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

Two people are in the hospital after a small plane crashed into a house on the east side of Washington state Wednesday, the ...

The small four-seater aircraft crashed into the roof of a home, which is situated near Cashmere Airport. The crash left two ...

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

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

The National Transportation Safety Board is continuing its three-day investigative hearing on January's deadly midair ...

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