Very efficient rc boat concept snowmobile in ONE- RC hydrofoil. Center of gravity,angles, area, location of the engine batteries, rudder reinforcement - everything from my head and see it swims/float! I recalculated the value of the lower speed of rc model. ,leight - 534 mm,height - 240 mm,breadth - 468 mm, swim weight - 739 g, motor: KDA 28-47 22T, 135 g 2x motor heat sink for 380 esc: Turnigy Brushless ESC 35A CAR ESC servo: Turnigy TGY-930 batt. : 3S. 1800 mAh 25 C, Polyquest /PQ-1800 XP/ propeller: Graupner - 32,5 mm, High- performace racing , 2- blade, M4 place : Bátovce - Lipovina dam,near from Levice, Slovakia Compared to the version I. - shaft angle I has changed to 15 degrees. Shortening of the front runners of 2 cm. Reducing rudder position of 2 cm towards the hull. Hence it is also the center of gravity lower by 2 cm. Use aerodynamic upper canopy.
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