; and (2) develop an implementation plan, including budgetary considerations, to provide an airport identified under paragraph (1), if appropriate, with approach control radar. 2504. Airspace management advisory com­mit­tee (a) In general Not later than 180 days after the date of the enactment of this Act, the Administrator of the Federal Aviation Administration shall establish an advisory committee to carry out the duties described in subsection (b). (b) Duties The advisory committee shall— (1) conduct a review of the practices and procedures of the Federal Aviation Administration for developing proposals with respect to changes in regulations, policies, or guidance of the Federal Aviation Administration relating to airspace that affect airport operations, airport capacity, the environment, or communities in the vicinity of airports, including— (A) an assessment of the extent to which there is consultation, or a lack of consultation, with respect to such proposals— (i) between and among the affected elements of the Federal Aviation Administration, including the Air Traffic Organization, the Office of Airports, the Flight Standards Service, the Office of NextGen, and the Office of Energy and Environment; and (ii) between the Federal Aviation Administration and affected entities, including airports, aircraft operators, communities, and State and local governments; (2) recommend revisions to such practices and procedures to improve communications and coordination between and among affected elements of the Federal Aviation Administration and with other affected entities with respect to proposals described in paragraph (1) and the potential effects of such proposals; (3) conduct a review of the management by the Federal Aviation Administration of systems and information used to evaluate data relating to obstructions to air navigation or navigational facilities under part 77 of title 14, Code of Federal Regulations