; and (3) a proposed timeline for any such actions pursuant to paragraph (2). 1020. Aviation fuel systems (a) Coordination The Secretary, in coordination with the stakeholders identified in subsection (b), shall review, plan, and make recommendations with respect to coordination and implementation issues relating to aircraft powered by new aviation fuels or fuel systems, including at a minimum, the following: (1) Research and technical assistance related to the development, certification, operation, and maintenance of aircraft powered by new aviation fuels and fuel systems, along with refueling and charging infrastructure and associated technologies critical to their deployment. (2) Data sharing with respect to the installation, maintenance, and utilization of charging and refueling infrastructure at airports. (3) Development and deployment of training and certification programs for the development, construction, and maintenance of aircraft, related fuel systems, and charging and refueling infrastructure. (4) Any other issues that the Secretary, in consultation with the Secretary of Energy, shall deem of interest related to the validation and certification of new fuels for use or fuel systems in aircraft. (b) Consultation The Secretary shall consult with— (1) the Department of Energy; (2) NASA; (3) the Department of the Air Force