Hello, I am an older guy, just getting into Drones as a hobby. I am three times retired except still work as a Dive Boat Captain. I do have some experience in aviation as I was a pilot/ instructor/ instrument instructor/ examiner in both fixed-wing and helicopters, single and multi-engine, for over 50 years. Last employed as a Department of the Army Civilian Flight Instructor-Aircraft for 39 years. I built and flew R/C models for about 10 years as a hobby, but sort of drifted away when my son became interested in other things. Now I'm trying to fly a drone and enjoying every minute. Just wish I could move into something with a longer battery life, but still need some practice before making that investment. Hopefully, this forum will bring me up to speed, technology-wise.