For the purposes of paragraph 121.640(2)(b), a cabin crew member meets the initial training requirements for an operator of an aeroplane if:
(a) the cabin crew member has completed the operator's initial training for a cabin crew member; and
(b) the initial training meets the requirements prescribed by the Part 121 Manual of Standards; and
(c) the cabin crew member has successfully completed an initial
training check in accordance with the operator's exposition.