icon11:05 RC Videos STUNNING BIG BELL 412 JAPAN COAST GUARD (JA6795) GIANT DETAILED SCALE RC TURBINE MODEL HELICOPTER RCHeliJet4 years ago 1 year ago 2020 Helicopter-week @Arlberger Adler in Austria St.Anton am Arlberg Model: Bell-412 (JA6795) Japan Coast Guard Rotor diameter: 2,50... 018.5K