O.K. Children ! I guess I'm the oldest up to now. Gonna be 73 yrs. young on the 15th.the Been in the "Hobby" since about 14 yrs. old. I guess I've tried most of it. Free Flight and Control Line in the early forties and fifties. Single Channel RC ( With Escapements) in the Sixties. Went thru the 1-10 Channel stuff where most of your time was spent "Tuning" the receiver to the multible relays. If you got one flight in during the day, it was a good day ! I know you "Senior " can relate. Finally progressed to Proporional when I could afford it.
Currently flying strickly "Sport" with my UCD 60. I can't 3D for crap ! Not agile enough, but I love this plane ! Sorry for rambling on.....

Ugo