Turbine Explosion at Minute 5:36 Nearly crash of the big RC turbines Model Helicopter AW-139. Presented on the 14th Pöting Turbine Meeting in Kreuztal .br Giant Scale Turbine Model Helicopter Bell UH-1D presented on the 14th Pöting Turbine Meeting in Kreuztal Littfeld Germany in June 2016. Pilot: Michael .br Model: Vario AH-1S Cobra Rotor diameter: 2,00m 1080 Umin Accu: 10S 5800mah Lipo Motor: Pyro 50 ESC: Kontronik FBL System: Bavarian Demon Pilot: .br Big Scale Turbine Model Helicopter Eurocopter EC-120 presented on the 14th Pöting Turbine Meeting in Kreuztal Littfeld Germany in June 2016. Pilot: Dennis .