Federal investigators recommended a ban on some helicopter flights Tuesday, after looking in the cause of the tragic ...

Investigators issued their preliminary report Tuesday in the probe into the devastating crash between an American Airlines ...

Helicopters should not be allowed to travel over a four-mile stretch over the Potomac River following the deadly air ...

The NTSB said that the long-established route followed by helicopters, referred to in the report as Route 4, is fraught with ...

The NTSB issued its preliminary report on the midair collision between a passenger plane and helicopter over Washington, D.C.

The National Transportation Safety Board (NTSB) is urging immediate action after a mid-air collision that occurred in January.

The National Safety Transportation Board has found that helicopter traffic out of Ronald Reagan International Airport posed ...

FBI dive boats were spotted on Wednesday in the area of the Potomac River where the plane involved in the midair collision ...

The NTSB determined the existing separation distance between planes and helicopters at Reagan National Airport is “insufficient" and poses an intolerable risk.

The NTSB’s preliminary report on the Jan. 29 crash that killed 67 people current helicopter routes allowed around the airport ...

The NTSB calls for a ban on some helicopters after a deadly plane crash near Washington, D.C., in January.

Over 15,000 close calls between planes and helicopters occurred in three years before the American Airlines and Black Hawk crash.