; and (E) the FAA Reauthorization Act of 2018, Section 547 Enhanced Air Traffic Services, NAC Task 20-3 Report dated March 2021. (b) Utilization action plan 180 days after the completion of the report under subsection (a), the Administrator shall, in consultation with representatives of air traffic controllers, develop an action plan to utilize PBN as a primary means of navigation to further reduce the dependency on legacy systems within the national airspace system. (c) Briefing Not later than 1 year after the development of the action plan under subsection (b), and annually thereafter, the Administrator shall submit to appropriate committees of Congress a report on the implementation of the action plan, including the utilization rate of PBN as a primary means of navigation. 414. Air traffic control facility realignment study (a) Examination (1) In general Not later than 180 days after the date of enactment, the Administrator shall contract with a Federally funded research and development center to conduct an Air Traffic Control Facility Realignment report to examine consolidating or otherwise reorganizing air traffic control work facilities and locations and airspace structure management. (2) Contents The examination shall: (A) Evaluate the potential efficiencies that may result from a reorganization. (B) Identify whether certain areas prone to congestion or staff shortages would benefit from enhanced flexibilities. (C) Recommend opportunities for integration of separate facilities to create a more collaborative and efficient traffic control environment. (3) Consultation In carrying out this section, the Federally funded research and development center shall consult with representatives of labor organizations representing air traffic control system employees of the FAA. (b) Reports (1) To the Administrator Not later than September 30, 2025, the Federally funded research and development center shall submit to the Administrator a report regarding the examination under subsection (a), along with recommendations