WASHINGTON, D.C. — The National Transportation Safety Board chairman called for immediate changes at Washington, D.C.'s ...

WASHINGTON (AP) — Federal investigators looking for the cause of the January collision between a passenger jet and an Army ...

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

The NTSB pointed out that the current flight paths of helicopters near Washington-National provide only 75 feet of separation ...

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

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

(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 ...

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

Federal investigators looking into the cause of the January collision between a passenger jet and an Army helicopter near Washington, D.C., that killed 67 people recommended a ban ...

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