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

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

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

US air crash investigators have recommended restricting helicopter flights in certain areas near Washington DC's Reagan ...

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

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

The NTSB has recommended a permanent ban on helicopter routes near Ronald Reagan Washington National Airport following a January crash, citing safety concerns.

The NTSB's preliminary report on January's midair collision over Washington's Reagan National Airport reveals high risks in the Washington, D.C., airspace and calls for permanent changes.

(Bloomberg) -- Helicopter traffic should be permanently banned near Ronald Reagan Washington National Airport during certain periods to alleviate congestion and avoid a repeat of the deadly mid-air ...

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

More than a month after an American Airlines plane and a Black Hawk helicopter collided near Reagan National Airport (DCA), ...