RC Helicopter: But in the case you want to upgrade to ultralight you can easily get familiar with flying since you have already been with an engined-helicopter. If you prefer building model helicopter for your personal gallery, then you have several helicopter models to choose from. Scale models such as Mi-28 HOVOC, Augusta A-109, Whirlwind, Mangusta, Huey Hog, AH-6J, Mi-24 Hind, Bell 412, SH-60B, RAH-66, 500D
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RC Helicopter: Another thing that set gas RC Helicopter apart from the electric one is the level of respect and concentration required on flying each and every time. Bigger engines require more fuel and more weight! Increasing the angle of the rotor blades in the airflow produces more lift, up to a point but this also increases the drag of the blade, which now requires more
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