; (B) proper protocols to avoid entering an engine ingestion or jet blast zone; and (C) on-the-job, instructor-led training to physically demonstrate the engine ingestion zone boundaries and jet blast zones for each kind of aircraft the ground crew may encounter. (2) Training regulations Not later than 180 days after the publication of the training and related educational materials described in paragraph (1), the Administrator may promulgate regulations to require any new, transferred, or current (as of the date of enactment of this section) employee of the FAA to receive the relevant engine ingestion and jet blast zone hazard training before such employee may perform work on the apron. 509. Aviation Medical Innovation and Modernization Working Group (a) In general Not later than 120 days after the date of enactment of this section, the Administrator shall establish the Aviation Medical Innovation and Modernization Working Group (in this section referred to as the Working Group ) and appoint members of the Working Group in accordance with subsection (b). (b) Membership (1) Number The members of the Working Group shall not exceed 20 individuals. (2) Composition (A) Federal Air Surgeon The Federal Air Surgeon shall be a member of the Working Group and shall be the Chair of the Working Group. (B) Senior Aviation Medical Examiners In addition to the Federal Air Surgeon, at least 8 members of the Working Group shall be individuals who are Senior Aviation Medical Examiners. (C) Other members In addition to the Federal Air Surgeon and the members appointed under subparagraph (B), the remaining members shall be licensed medical physicians with substantial expertise in— (i) aerospace medicine; (ii) psychological medicine; (iii) neurological medicine; (iv) cardiovascular medicine