STUNNING BIG RC BK-117 ADAC SCALE MODEL ELECTRIC HELICOPTER FLIGHT DEMONSTRATION

Model: BK-117 (EC-145) Engine: Electro Rotor diameter: app. 2,00m Take-off weight: ??? Pilot: Michael Kratzer Location / Initiator of the meeting: http://www.heli-ig-kassel.com/ Event: Heli Meeting in Wolfhagen Germany August 2018 More videos from this event you can see my playlist:    • Heli Meeting in Wolfhagen Germany August 2018   Copyright ©: RC MEDIA WORLD