Ahem....
Nobody's mentioned it yet, but the Dark Blue also have ATC'ers.
All the fun of the light blue, but with a rolling horizon....not only on the odd run ashore.
(you can even live in a broom cupboard in Devonport Dockyard!...)
Nothing wrong with military ATC, light or dark blue. If that's what you'd like, go for it and enjoy to the full.
BEX