Huge RC Airbus Eurocopter X3 Turbine Hybrid Helicopter
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The Eurocopter’s X3 hybrid helicopter combines the full hover flight capabilities of a helicopter with the fast cruise speeds of a turboprop-powered aircraft by basically installing two propellers on short-span fixed wings to supplement the helicopter’s five-blade main rotor system. source/image(PrtSc): DIGITAL RC This giant model RC Airbus Helicopter Eurocopter X3 is a scale of 1:4...
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