; and (C) by inserting after paragraph (9) the following new paragraph: (10) work as an aircraft dispatcher outside of a physical location designated as a dispatching center or flight following center of an air carrier; or . (2) Regulations Not later than 1 year after the date of enactment of this section, the Administrator shall promulgate regulations requiring persons and air carriers to comply with paragraph (10) of section 44711(a) of title 49, United States Code (as added by paragraph (1)). (3) Effective date The amendments made by subsection (a) shall take effect on the date that is 1 year after the date of enactment of this section, without regard to whether the regulations required by paragraph (2) have been promulgated as of that date. (b) Aircraft dispatching (1) In general Chapter 447 of title 49, United States Code, as amended by section 304(a), is amended by adding at the end the following new section: 44746. Aircraft dispatching (a) In general Each air carrier shall establish and maintain sufficient dispatch centers and flight following centers to maintain operational control of each flight of the air carrier at all times. (b) Requirements An air carrier shall ensure that each dispatch center and flight following center of the air carrier— (1) has a sufficient number of aircraft dispatchers on duty at the dispatch center or flight following center to ensure proper operational control of each flight of the air carrier at all times; (2) has the necessary equipment, in good repair, to maintain proper operational control of each flight of the air carrier at all times