; and (II) the operator of such a powered-lift aircraft; and (ii) applicable, as determined by the operator of an airworthy powered-lift aircraft in consultation with the Administrator, and consistent with sections 91.3 and 91.13 of title 14, Code of Federal Regulations; and (B) upon the completion of a type rating for a specific powered-lift aircraft, airmen that hold a pilot or instructor certification with airplane category ratings in any class or rotorcraft category ratings in the helicopter class shall be deemed to have privileges of a powered-lift rating for such specific powered-lift aircraft. (2) Termination of interim rules and privileges This subsection shall cease to have effect 1 month after the effective date of a final rule issued pursuant to subsection (a). (c) Powered-lift aircraft aviation rulemaking committee (1) In general Not later than 3 years after the date on which the Administrator issues the first certificate to commercially operate a powered-lift aircraft, the Administrator shall establish an aviation rulemaking committee (in this section referred to as the Committee ) to provide the Administrator with specific findings and recommendations for, at a minimum, the creation of a standard pathway for the— (A) performance-based certification of powered-lift aircraft; (B) certification of airmen capable of serving as pilot-in-command of a powered-lift aircraft