YUXIANG F07 UH-1 2.4G 6CH 6-Axis Gyro Optical Flow Positioning RC Helicopter. YXZNRC F11 AH-64D Apache 6Axis Gyro 2.4G 6CH 3D Aircraft RC Helicopter 2 Battery. YXZNRC UH60 Black Hawk 6CH Gyro 2.4G 6-axis 3D Flybarless 1/47 RC Helicopter.
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