I am retired and taking up Drone flying as hobby and take away boredom, I have purchased a 2nd hand Phantom 4 to practice but eventually Mavic Pro 2 if all is well, followed plenty of youtube videos but found information on this forum very useful as the NATS app that was recommended takes away any worry about fly zones. The P4 I intend to use on Cannock Chase, Hednesford hills with that in mind does anyone know if the BT tower interferes with GPS if so what is the safe fly distance from it ? the MP2 I intend for holidays etc, as it is so portable.....looking forward to this new venture. (my P4 arrives tomorrow)