Re: CPL/IR licence application rejected (no signatures in logbook)
All FAA Dual and Exam flts will be signed by the Instructor, also all your BFR and class rating will be signed too. When I started flying in the UK, the insturctor told no we don't sign log books, but when you finish the training, the school should stamp you log book at the end of the training.
I hope this helps, also since the CAA sent back your log books and everything back, as for the track no. since it is registered mail.
I asked for it and i had to track it down.
Flying Aggie