Required cabin crew of aircraft
112.—(1) This article applies to each public transport flight by an aircraft registered in the United Kingdom which has a maximum approved passenger seating configuration of more than 19 and on which at least one passenger is carried.
(2) The crew of the aircraft on each such flight must include cabin crew.
(3) Subject to paragraph (4), on each such flight there must be carried not less than one member of the cabin crew for every 50 or fraction of 50 passenger seats installed in the aircraft.
(4) The number of members of the cabin crew calculated in accordance with paragraph (3) need not be carried if—
(a)the CAA has granted permission to the operator to carry a lesser number on that flight;
(b)the operator carries the number specified in that permission; and
(c)the operator complies with any conditions subject to which the permission is granted.