WORLD´S LARGEST RC AIRWOLF BLACK BELL-222 ELECTRIC SCALE 1:3.5 MODEL HELICOPTER FLIGHT DEMONSTRATION 2

Model: Black Airwolf Bell-222 Scale: 1/3.5 Length: 4.25 m Rotor diameter: 3.74 m Engine: Kontronik Piro 1000-40 (8kW) ESC: Cosmic 200 Head speed: 690 rpm Tail rotor blade: 0.64 m (from T-Rex 500) Tail rotor speed: 3500 rpm Heck Engine: 100kW drone engine with Kontronik Jive Pro HV FBL: Bavarion Demon 3X Battery: 12S 14000mAh lipo Takeoff weight: approx. 24.75 kg Maximum flight time: 7 minutes