17 years
(1) The holder of a National Private Pilot's Licence (Helicopters) is entitled—
(a)in accordance with the remainder of this paragraph, to fly for the purposes of non-commercial operations as pilot in command of a single-engine helicopter with a maximum take-off mass of 2,000 kg or less for which a class rating is included in the licence provided that the total number of persons carried (including the pilot) does not exceed four, unless prohibited by paragraph (2);
(b)with the permission of the competent authority for the airspace in which the aircraft is being flown, to fly such a helicopter outside the United Kingdom;
(c)to fly such a helicopter for the purpose of commercial operation where the excepted flights condition is met;
(d)to fly as pilot in command of such a helicopter carrying passengers if—
(i)the recent experience condition is met; or
(ii)the recent experience exception is met.
(2) The holder of a National Private Pilot's Licence (Helicopters) may not fly a helicopter mentioned in paragraph (1)(a)—
(a)for the purpose of public transport or commercial operation (other than commercial operation permitted by sub-paragraph (1)(c));
(b)for remuneration or other valuable consideration;
(c)under Instrument Flight Rules;
(d)at night; or
(e)other than as authorised by paragraph (1),
unless authorised to do so by the CAA.