The NTSB said that the long-established route followed by helicopters, referred to in the report as Route 4, is fraught with ...
The NTSB is urging the FAA to take steps to ensure helicopter traffic is never permitted to cross arrival and departure paths ...
The NTSB issued its preliminary report on the midair collision between a passenger plane and helicopter over Washington, D.C.
The board determined that the existing separation distance between planes and helicopters at Reagan National Airport is ...