The minimum flying required in preceding 13 months, completed during the validity of an existing Certificate of Experience or Test:
5 hours experience as Pilot of an aircraft of the same class as the rating in the Licence within the existing validity period of the rating, including at least 3 hours as Pilot in Command up to 2 hours as dual flying instruction as PUT with a qualified flying instructor who has certified that he/she was fit to act as PIC. If more than 13 months have elapsed since the aircraft rating was issued or revalidated a Certificate of Experience may be issued provided that sufficient flying experience was gained during the preceding 13 months and it was within the validity period of the previous certificate.