The National Traffic Safety Bureau and the Federal Aviation Administration are investigating the deadly crash, authorities ...

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

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

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

Three days of investigative hearings on the deadly midair collision over Washington in January begin Wednesday and aim to ...

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

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

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

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