Versions of See prior versions of a law on LawServer 2024 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations 2023 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations 2022 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations 2021 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations 2020 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations 2018 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations 2017 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations 2015 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations 2014 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations 2013 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations 2012 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations 2010 16 USC 228g – Aircraft or helicopter regulation within enlarged boundaries; procedure for promulgation of administrative rules and regulations