Super RC Copter (Boeing RAH-66 Comanche). Fly guide. 超級遙控直升機（波音RAH-66科曼奇）。飛行指南。

Product page: http://goo.gl/fU8Dtu This video shows a device control panel button assignments and demonstration of radio-controlled helicopter test flight. Chinese voice. 該視頻顯示設備控制面板按鈕分配和示範遙控直升機試飛