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

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

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

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 ...

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

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 ...

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

The Federal Aviation Administration failed to act despite dozens of near-miss incidents before a fatal January crash between ...

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

The new head of the Federal Aviation Administration said on Thursday the current state of the aging, understaffed U.S. air ...