Let me also make it perfectly clear, AOPA US do not support UK GA in any shape or form. For all the benefit you get from a US based organisation you might as well join the Florida branch of the evangelist church.
I think Bose has it exactly right so why .. .. ..
Join The Aircraft Owners and Pilots Association UK (AOPA UK) today along with over 400,000 members in 50 countries, it is the largest association for pilots in the world
does AOPA UKs very first line on their web site suggest otherwise?
I have no idea how many UK members they have, but whatever number it is be proud. If you represent UK pilots say so and dont make out you are something you clearly are not.