Maybe it is different in USA or other countries, but here you cannot fly First Person View (pilot view) And have to have a extra visual line of sight person to be legal, range extenders are also illegal as they change the approved transmission signals. So I am wondering if it is worth the subsequent charges if the same regulations exist in your country. Remember DJI records every flight you make so it is easy for law enforcement to check if you are operating within regulatory perameters. In Canada it can be 25,000 fine and 3 years in jail if convicted of a regulatory offence. I am pretty sure if your DJI flight history shows you are more than 700-1000 meters you will not be considered "line-of-sight" visual sight requirements. And in Canada anyone that does not like you flying over their property can report you for investigation. I am not trying to be a kill joy here but sure want to be able to prevent drones fetting bad reputations and being outlawed completely. We as the pilots need to know tge ruled and comply. To keep our happy flying sport/business in effect.