Mosquito helicopter Hangzhou "Low Altitude Freedom" is a DIY kit that airplane enthusiasts like, and it is also commonly called "mosquito plane" or "mosquito helicopter". By the Development Co., Ltd. Hangzhou Star low-altitude helicopter manufacturing. It can be mainly used for agriculture, forestry and plant protection, rescue and disaster relief, fire rescue, 杭州萧山坎山工业园区 UAV modification, aerial photography, geographic mapping, patrol, line patrol, etc. power system: The power of the mosquito helicopter comes from MZ202, 60-hp, a two-stroke, two-cylinder power engine. This engine uses Reed's air intake system with a flat torque/speed curve. The power output is very stable in the engine operating range. The MZ202 works speed of about 6000RPM other than the engine rotation speed of 6500 ~ 7000RPM sibling is low , and therefore the burden MZ202 relatively light, but also improves the reliability of this engine. The total weight of this engin...