The deadly midair collision between a US Army helicopter and a commercial passenger jet that killed 67 people in January may have been caused by faulty altitude readings aboard the military aircraft.

The pilots of a U.S. Army helicopter that collided with a passenger jet over Washington in January would've had difficulty ...

The Federal Aviation Administration said on Friday it is planning additional helicopter route changes near Ronald Reagan ...

The NTSB heard testimony from air traffic controllers, the Federal Aviation Administration and the Army about the mid-air ...

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 questioned witnesses Friday on collision avoidance technology and organizational ...

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

Long-standing concerns about military helicopters flying in crowded airspace and worries over short staffing among federal ...

As the investigative hearing continues into the deadly mid-air crash between an Army helicopter and an American Airlines passenger jet in January, National Transportation Safety Board Chief Jennifer ...

As hearings unfold into the fatal January plane-helicopter collision near D.C., investigators say the FAA ignored clear ...

Long-standing concerns about military helicopters flying in crowded airspace and worries over short staffing among federal ...