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

The National Transportation Safety Board has started investigative hearings on the deadly midair collision over Washington in January ...

A deadly midair collision occurred in Washington this January. Sixty-seven people died in the accident. A broken altimeter ...

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 ...

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.