WOOKONG-H
DJI' first stabilization system built for scale/hobby helicopter enthusiasts, which works on all kinds of scale/hobby helicopters: aircraft with Bi-blade or Tri-blade, with or without flybar, with all kinds of swash-plates and rotor heads, electronic or gasoline or turbine helicopter engines. All types of scale or hobby helicopters can be installed with WOOKONG quickly and easily.

In GPS Atti. Mode, it is not only can keep aircraft attitude stable and also lock the aircraft position accurately.GPS Atti. Mode has the same performance with GPS Atti. Mode. Stick center position for 0˚ attitude, its endpoint for 45˚which is a fixed limit. GPS Atti. Mode can be used in promptly and big flight movement. It will bring to you a new and excellent flight experience.

Product Link:
http://www.dji-innovations.com/products/wookong-h/features/