Helicopter traffic around D.C. airport changed after fatal midair collision
The FAA is permanently closing one key route and evaluating alternative helicopter routes after the National Transportation Safety Board made two urgent safety recommendations.
The Washington Post6m
FAA permanently shuts helicopter route where Black Hawk struck airliner
Aviation authorities Friday permanently closed part of a helicopter route near Reagan National Airport where an Army Black Hawk collided with an airliner in January, killing 67 people, acting on ...