Hi! I live in Norway, and thus have the EU-standard power level, and I am pretty sad about the limited range I have on my drone. With the "ARGtek range extender" (ebay it), I get just about 500 meters (this is an inhabited area, so there are probably quite a bit of interference - haven't tried yet in unpopulated areas). It is quite annoying that the power is severely limited by design, and I wonder whether anyone knows of a way to get the kit to run at FCC power levels. I kinda expected a firmware hack to have showed up by now, but I have not found anything.