| 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.
Set includes
Horse-fly 100% built Helicopter
4-Channel FM 72MHz Radio System
Lithium Polymer charge and discharge safety circuit battery pack
AC lithium battery charger
High torque motors for aggressive indoor and outdoor flights
Micro servos for precision movements and control
Durable composite blades and carbon fiber shaft
Operating navigational strobe light
Lithium Polymer charge and discharge safety circuit battery pack
High performance gyroscopic stabilization for accuracy and extended flight duration
Main Rotor Diameter:18 in
Gross Weight:14.4 oz
Kit/ARF/RTF:RTF
Gender:N/A
Minimum Age Recommendation:14 years
Experience Level:Adult Supervision Recommended
Recommended Environment:Indoor/Outdoor
Is Assembly Required:No
Before getting started you will need (sold separately):
8 "AA" Alkaline Batteries (Transmitter)
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