The proposed document contains answers to most of your questions. I'd recommend using search to jump around to the areas you seem interested in. > For both sta

The proposed document contains answers to most of your questions. I'd recommend using search to jump around to the areas you seem interested in. > For both standard and limited remote identification UAS, at this time the FAA has not proposed any requirements regarding how the UAS connects to the internet to transmit the message elements or whether that transmission is from the control station or the unmanned aircraft. The FAA understands, however, that there are concerns about the impact that connecting to the internet directly from the unmanned aircraft (as opposed to the control station) could have on networks that use radio frequency spectrum, including interference, network stability, or other effects. If you want to fly 400 ft away, it doesn't seem too onerous to require a communication setup that's capable of staying in contact with your drone.