Division (b) Cabin crew members who have no previous operating experience as single cabin crew member shall only be assigned to such type of operation after they have:

completed training as required in (c) in addition to other applicable training and checking required by this Subpart;

successfully passed the checks verifying their proficiency in discharging their duties and responsibilities in accordance with the procedures specified in the operations manual; and

undertaken familiarisation flying of at least 20 hours and 15 sectors on the relevant aircraft type under the supervision of an appropriately experienced cabin crew member.