You may have some luck in getting an ATSA post, but the vast majority of non NATS airports are able to fill such vacancies by trawling internally or through applications which they have previously recieved.
I disagree with this in part- I know of at least 2 examples where an external applicant has gained employment at a non-NATS airfield as an assistant and has had initial experience at another airfield and/or has obtained the necessary CAA licences (ie FISO).
I was of the understanding that airport companies have to look outside their organisation under the rules of employment law anyway.
Keep your chin up theswagman; I'm sure something will work out for you sooner or later!
