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

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

Investigators so far have highlighted several factors that may have contributed to the collision, which left 67 people dead.

A long list of things went wrong in January and contributed to the collision between an Army helicopter and an American ...

Investigators probing the January midair collision of a passenger plane and an Army helicopter over Washington that killed 67 people found the chopper was flying higher than the it should have been ...

Six months after an Army helicopter crashed into an American Airlines passenger plane near Washington, D.C., killing 67 ...

Aviation experts said the goggles may have created viewing difficulties for the pilots of a U.S. Army helicopter that ...

The National Transportation Safety Board is continuing to investigate a fatal midair crash at Ronald Reagan Washington ...

The National Transportation Safety Board will wrap up its public testimony about the fatal midair crash between an Army ...

FILE PHOTO: A crane retrieves part of the wreckage from the Potomac River, in the aftermath of the collision of American ...