Agree with muffin. I've had trips to Martin Baker Ejector seats, Dunsfold when it was still building Harriers, Heathrow tower - I actually flew into LHR in a 22 ! then went to chat to the controllers. Also model heli flying and shooting R/C model a/c with a 12 bore at Draycott Farm, and Chinook Simulators at Benson. Great fun, and a good bunch of people - very mixed from multi-millionaires to self fly hirers. I think it's around £50 a year so if you get a couple of events out of it, then it's worthwhile.