Thanks chaps.
Flipster, Jucky, to clarify.
1) I need to obtain from 3 FTS a partial accreditation cetificate to validate my flying hours only.
2) I am not (yet, I hope) in the RAF so have done no ground school, thus I must do ALL CAA exams.
3) I must get a Class 2 medical ( £150 !!) and fly a 3 legged 270 km landaway dual/solo (FI dependant).
4) Pass a PPL skills test
In relation to 1), must the certificate come from 3 FTS not the UAS I flew with?