Hubsan H501s Long Range Mod Easy way

Long range mod for hubsan H501S can easily increase FPV distance to 2000 meters. This mod can do every beginner, cause it’s really a small chance that something can go wrong. I will try in this article show you step by step how to do it. What do we need : 2 x screw driver ( slotted … Continue reading Hubsan H501s Long Range Mod Easy way