Been meaning to ask this for ages. Who exactly devises SIDS in the UK ? Is it a job done by ATC bods at the airport in question, is it done by folk at the relevant ATC En-route centre, is it done by SRG staff or a combination of all three ??
This question has been on the tip of my tongue for ten years since LBA introduced SIDS. I've just never got round to asking someone in the know. There have been one or two alterations in the LBA SIDS since then, viz. Upton going and Lamix and Dopek coming and Nelsa and Fiwud going from 1 to 2. Presumably these changes are implemented by the same people. Answers anyone ?
Thankyou in anticipation.
TGU