; or (C) the telephone number of an individual. (D) the names of the aircraft owner or operator, if the owner or operator is an individual. . (b) Clerical amendment The analysis for chapter 441 of title 49, United States Code, is amended by adding at the end the following: 44114. Privacy. . (c) Conforming amendment Section 566 of the FAA Reauthorization Act of 2018 ( 49 U.S.C. 44103 note) and the item relating to such section in the table of contents under section 1(b) of such Act are repealed. 804. Accountability for aircraft registration numbers (a) In general Not later than 180 days after the date of enactment of this Act, the Administrator shall initiate a review of the process for reserving aircraft registration numbers to ensure that such process offers an equal opportunity for members of the general public to obtain specific aircraft registration numbers. (b) Assessment In conducting the review under subsection (a), the Administrator shall assess the following: (1) Whether the use of readily available software to prevent computer or web-based auto-fill systems from reserving aircraft registration numbers in bulk would improve participation in the reservation process by the general public. (2) Whether a limit should be imposed on the number of consecutive years a person may reserve an aircraft registration number. (c) Briefing Not later than 18 months after the date of enactment of this Act, the Administrator shall brief the appropriate committees of Congress on the review conducted under subsection (a), including any recommendations of the Administrator to improve equal participation in the process for reserving aircraft registration numbers by the general public. 805. Timely resolution of investigations (a) In general Not later than 2 years after the date of issuance of a letter of investigation to any person, as required by section 2(b) of the Pilot's Bill of Rights ( 49 U.S.C. 44703 note), the Administrator shall— (1) make a determination regarding such investigation and pursue subsequent action