To provide a radio control helicopter toy which enables even beginners to easily operate it along with a simple structure and an inexpensive production by making the complicated operation control possible with a simple mechanism and stabilizing the flight performance in the air.

The toy is provided with a main rotor 15 which is mounted at the upper part of an airframe 11 and driven with a motor 18 assembled thereinto 11, a tail rotor 25 which is driven with the motor 18 mounted at the tail part 14 on the side of the end part of a horizontal elongated body pipe 13 provided on the rear side of the airframe 11, right and left mobile blades 30 and 31 which are mounted respectively on the right and left sides of the airframe 11 on the lower side of the main rotor 15 so as to be turnable respectively with actuators 32 and 33 assembled into the airframe 11 and a receiver 40 which is assembled into the airframe 11 and controls the operations of the motor 18 and the actuators 32 and 33.