2.4G system: AFHDS 2A and AFHDS. Flysky FS-i6 6CH 2.4G AFHDS 2A LCD Transmitter Radio System for RC Heli Glider Quadcopter DIY Drone. The Flysky FS-i6 is a affordable, 6CH 2.4G radio system and also a very simple setup for your RC vehicle.
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