Section 48105 of title 49, United States Code, is amended by adding at the end the following: (5) $9,803,278 for the period beginning on October 1, 2023, and ending on December 31, 2023. . (k) Learning period Section 50905(c)(9) of title 51, United States Code, is amended by striking October 1, 2023 and inserting January 1, 2024 . (l) Midway island airport Section 186(d) of the Vision 100—Century of Aviation Reauthorization Act ( Public Law 108–176