Hello everyone. I would like to know if the GL300C controller supports FCC mode with Phantome 4 Pro. Everything works well beyond the weak range. Do I need to change the controller to another one?
greetings

Hi, there. Thank you for bringing this query for us. Yes, the controller that you are using also your DJI Phantom 4 Pro supports FCC. However, the aircraft will identify the country and region where it locates according to the condition of the mobile device and the GPS of the aircraft, and switch between FCC, CE and SRRC in accordance with local laws and regulations. For additional information,  FCC, CE, and SRRC are three different certifications. FCC is the US mandatory certification, CE is the EU mandatory certification, and SRRC is the State Radio Regulatory Commission in China. Hope that this would clarify the query. Thank you for your support.