ORO.CC.250 Operation on more than one aircraft type or variant

(a) A cabin crew member shall not be assigned to operate on more than three aircraft types, except that, with the approval of the CAA, the cabin crew member may be assigned to operate on four aircraft types if for at least two of the types:

(1)  safety and emergency equipment and type-specific normal and emergency procedures are similar; and

(2)  non-type-specific normal and emergency procedures are identical.

(b) For the purpose of (a) and for cabin crew training and qualifications, the operator shall determine:

(1)  each aircraft as a type or a variant taking into account, where available, the relevant elements defined in the mandatory part of the operational suitability data established in accordance with Regulation (EU) No 748/2012 for the relevant aircraft type or variant; and

(2)  variants of an aircraft type to be different types if they are not similar in the following aspects:

(i)  emergency exit operation;

(ii)  location and type of portable safety and emergency equipment;

(iii)  type-specific emergency procedures.