Heli-Expo Fly Neighborly Session Brings Some Surprises
Noise-mitigating flight techniques are rarely taught in flight school.
A video showing an experimental system that provides the real-time noise signature pattern for helicopters was played at the Fly Neighborly session yesterday here at Heli-Expo.
A video showing an experimental system that provides the real-time noise signature pattern for helicopters was played at the Fly Neighborly session yesterday here at Heli-Expo.