Wltoys K170 RC Helicopter UH-60L Black Hawk 4CH Brushless 6-Axis Gyro Aircraft

Wltoys K270(UH-60L) RC Helicopter 4CH Brushless With Optical Flow Positioning. Product: K170 (Black Hawk UH-60L). RC ERA C187 (EC135) RC Helicopter 1/48 4CH 6-Axis Gyro Brushless RTF Aircraft. RC ERA C189（MD500）RC Helicopter 1/28 4CH Optical Flow Positioning RTF Airplane.

eBay