(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 the Advisory Committee. (d) Reporting (1) In general The Advisory Committee shall submit to the Administrator an annual report of the activities, findings, and recommendations of the Committee. (2) Congressional reporting The Administrator shall submit to the appropriate committees of Congress the reports required under paragraph (1). (e) Prohibition The Administrator may not task the Advisory Committee established under this section with a review or the development of recommendations relating to operations conducted under part 121 of title 14, Code of Federal Regulations. 917. NextGen Advisory Committee membership expansion (a) In general Not later than 90 days after the date of enactment of this Act, the Secretary shall take such actions as may be necessary to expand the membership of the NextGen Advisory Committee (chartered by the Secretary on June 15, 2022) to include 1 representative from the unmanned aircraft system industry and 1 representative from the powered-lift industry. (b) Qualifications The representatives required under subsection (a) shall have the following qualifications, as applicable: (1) Demonstrated expertise in the design, manufacturing, or operation of unmanned aircraft systems and powered-lift aircraft. (2) Demonstrated experience in the development or implementation of unmanned aircraft system and powered-lift aircraft policies and procedures. (3) Demonstrated commitment to advancing the safe integration of unmanned aircraft systems and powered-lift aircraft into the national airspace system. 918. Interagency coordination (a) Sense of Congress It is the sense of Congress that— (1) the purpose of the joint Department of Defense-Federal Aviation Administration executive committee (in this section referred to as the Executive Committee ) on