Maintenance of privileges of aircraft ratings specified in Chapter 1 of Part 2 of Schedule 8 in United Kingdom aeroplane and helicopter licencesU.K.
155.—(1) This article applies to United Kingdom aeroplane and helicopter licences.
(2) The holder of a licence to which this article applies is not entitled to exercise the privileges of an aircraft rating specified in Chapter 1 of Part 2 of Schedule 8 which is included in the licence on a flight unless—
(a)the licence has a certificate of revalidation for the rating;
(b)the certificate is appropriate, issued and valid in accordance with Chapter 1 of Part 3 of Schedule 8;
(c)the holder—
(i)has undertaken the differences training specified in paragraph FCL 710 of Part-FCL; or
(ii)is the holder of a licence with single-engine piston aeroplane privileges who wishes to exercise such privileges on a microlight aeroplane and has undergone differences training in accordance with Chapter 2 of Part 2 of Schedule 8, appropriate for a microlight aeroplane class rating; and
(d)detailed information about that differences training is entered in the holder's personal flying log.