An NTSB investigation into a fatal helicopter-airplane collision in D.C. revealed a faulty helicopter altimeter and prior ...

Over three days of sometimes contentious hearings this week, the National Transportation Safety Board interrogated Federal ...

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

Over three days of hearings before the independent National Transportation Safety Board, witnesses described an aviation system that seemed bound to eventually fail and a scleroti ...

The National Transportation Safety Board wrapped up a three-day investigative hearing into the mid-air collision between a ...

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

Investigators from the NTSB questioned experts from the FAA, U.S. Army, MIT and two airlines about technology pilots use to avoid collisions.

Air traffic control managers told the National Transportation Safety Board that F.A.A. leaders rebuffed efforts over the ...

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

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

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

The acknowledgement came during the second day of testimony held to discuss the collision of a commercial plane and Army ...