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 ...

The National Transportation Safety Board questioned witnesses Friday on collision avoidance technology and organizational ...

At their closest points, helicopters and planes routinely flew within 75 feet near the airport, according to the NTSB.

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

The NTSB began its hearings looking into the deadly January air crash between a military vehicle and a passenger jet.

An air traffic manager said the deadly mid-air collision at Reagan Airport in January was years in the making.

Investigators found the helicopter was flying higher than it should have been over the Potomac River in Washington. Its altitude readings were not accurate.

A Senator accused the FAA and US Army of a “string of systemic failures” after hearing evidence from an NTSB hearing into a ...

The communications between pilots and air traffic control were laid out in a visual timeline in Day One of the NTSB ...