I need one too, can i make it? “Unlike traditional helicopters the GEN H-4 has 2 sets of coaxial, contra-rotating rotors (like a KA-52 Hokum) which eliminates the need of a tail rotor for balancing. It is powered by 4 lightweight 125cc 2 cylinder engines which use standard gasoline. It can fly to an altitude of 1000 meters at a top speed of 59 mph for up to 30 minutes.” read more | digg story
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