icon04:35 RC-Videos ELECTRICAL HUGHES MD520 NOTR SOUNDS LIKE A TURBINE – HELIDAY DUISBURG 2019 Chrissi RC4 Jahren ago 1 Jahr ago https://www.youtube.com/user/HeliChrissi/videos?disable_polymer=1 #helidayduisburg2019 Pilot: Knut Hildebrandt Model: MD520 Rotor di... 01.5K