; and and inserting a semicolon; and (2) by striking paragraph (16) and inserting the following: (16) $280,000,000 for fiscal year 2024; (17) $311,000,000 for fiscal year 2025; (18) $323,000,000 for fiscal year 2026; (19) $334,000,000 for fiscal year 2027; and (20) $345,000,000 for fiscal year 2028. . 1003. Report on implementation; funding for safety research and development Not later than 1 year after the date of the enactment of this Act, the Comptroller General shall submit to the covered committees of Congress a report on the allocation of funding pursuant to section 48102 of title 49, United States Code, to the Secretary to conduct civil aviation research and development and to assess the implementation of section 48102(b)(2) of such title. 1004. National aviation research plan modification (a) Modification of submission deadline Section 44501(c)(1) of title 49, United States Code, is amended— (1) by striking the date of submission and inserting the date that is 30 days after the date of submission