Bob, I am a "X" Commercial-Multi engine driver and have flown helicopters, twins and even a Stearman, but an RC scares me to death. I did some control line stuff when I was in the service. Now I just fly my Microsoft Flight Sims and the Microsoft Combat Flight Sims. It is a lot easier to repair the Flight Sims after I crash them up trying to land a 737 on a small private air strip.
