; and (C) communication protocols. (2) The use cases of unmanned aircraft systems, including evaluating and assessing the potential benefits of using unmanned aircraft systems. (3) The development of processes and methodologies to address safety concerns related to the operation of unmanned aircraft systems, including risk assessments and mitigation strategies. (4) Unmanned aircraft system training, education, and workforce development programs, including evaluating aeronautical knowledge gaps in the unmanned aircraft system workforce, assessing the workforce needs of unmanned aircraft system operations, and establishing a strong pipeline to ensure a robust unmanned aircraft system workforce. (5) The analysis of unmanned aircraft system data and trends. (6) Unmanned aircraft system infrastructure, including the use of existing aviation infrastructure and the development of necessary infrastructure. (c) Membership (1) In general The Advisory Committee shall be composed of not more than 12 members. (2) Representatives The Advisory Committee shall include at least 1 representative of each of the following: (A) Commercial operators of unmanned aircraft systems. (B) Unmanned aircraft system manufacturers. (C) Counter-UAS manufacturers. (D) FAA-approved unmanned aircraft system service suppliers. (E) Unmanned aircraft system test ranges under section 44803 of title 49, United States Code. (F) An unmanned aircraft system physical infrastructure network provider. (G) Community advocates. (H) Certified labor organizations representing commercial airline pilots, air traffic control specialists employed by the Administration, certified aircraft maintenance technicians, certified aircraft dispatchers, or aviation safety inspectors. (I) Academia or a relevant research organization. (3) Observers The Administrator may invite appropriate representatives of other Federal agencies to observe or provide input on the work of the Advisory Committee, but shall not allow such representatives to participate in any decision-making of