Actually there is an airline pilot I used to know who has a hobby shop and is an associate VP in one of the AMA districts. He may be retired from full scale by now, but I would guess as a rule that full scale pilots who fly r/c are a rarity. You know, kind of a saturation thing. I know that after working on cars all day that it`s not something I like to do for fun in my off hours.
But, when I got into r/c I was working as an A&P mechanic at the local airport.