Flying a Heli—Just Got Easy!
The secret of Horse-fly’s incredible stability is found in its coaxial (twin rotor) design. Horse-fly’s over and under twin main rotor-blades are counter-rotating. The two rotors, being equal in size and mass and are moving in opposite directions which cancel out each other’s torque force. With conventional single-rotor helicopters this torque force is huge and constantly changing with throttle changes—making them difficult to control.
Horse-fly is far from conventional! With two main rotors of the same size and pitch, rotating in opposite directions, the torque force problem simply disappears! You will be able to take-off, land, hover, and fly up, down, backwards, forwards, left and right with the greatest of ease. Horse-fly’s coaxial twin main-rotor design makes it inherently extremely stable—and the easiest helicopter ever to fly.
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