It is my understanding that you have to have wifi to connect to separately than Phantom wifi. So I gather than I need to be close enough to civilization to access the internet in order to get a map of where I plan on flying. Is this true? I was able to get one at home as I just disconnected from Phantom network and connected to my home network then pulled up ground station and the map appeared. I think switched back to Phantom network.sI then went about a mile away and pulled up ground station and there was no map as I didn't have an internet connection other than Phantom. Is this correct procedure? If I am out in the country and away from any wifi I cant use ground station?