If posting, best advice is to send a certified copy or electronic logbook printout, not your original. Whilst it is thankfully rare, logbooks have gone missing, and that would be disastrous for almost anybody.

Turnaround times vary a lot, but recent rumour mill says around three weeks.

You can get allegedly definitive answers on regulatory questions by emailing fclweb (at) caa (dot) co (dot) uk. Turnaround on questions is usually a few weeks, but responses can be a bit variable. It is best to dig through the regulations state what you consider the position to be, with references, and ask CAA to confirm or deny that.

The counter service at Aviation House (next to Gatwick Airport) has re-started post-Covid, advice here: https://www.caa.co.uk/General-aviati...unter-service/

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