The Task Force shall also include pilot labor organizations and at least one member from an air traffic controller labor organization. (f) FAA members (1) In general Not more than 4 members may be employees of the FAA and NTSB, excluding representatives of the labor representatives of employees of the air traffic control system. Not more than 2 members may be employees of the NTSB. The FAA and the NTSB members shall be non-voting. (2) FAA employees Any member who is an FAA employee shall have expertise in safety. (g) Duties In coordination with the Research, Engineering, and Development Advisory Committee established under section 44508 of title 49, United States Code, the Task Force shall— (1) not later than the date on which the Task Force is no longer in existence, produce a written report that— (A) to the greatest extent possible, identifies the most significant human factors and their relative contribution to aviation safety risk