; miscellaneous authorizations (a) Authority To provide insurance Section 44310(b) of title 49, United States Code, is amended by striking December 31, 2023 and inserting March 8, 2024 . (b) Unmanned aircraft test ranges Section 44803(h) of title 49, United States Code, is amended by striking December 31, 2023 and inserting March 8, 2024 . (c) Special authority for certain unmanned aircraft systems Section 44807(d) of title 49, United States Code, is amended by striking December 31, 2023 and inserting March 8, 2024 . (d) Extension of airport safety and airspace hazard mitigation and enforcement Section 44810(h) of title 49, United States Code, is amended by striking December 31, 2023 and inserting March 8, 2024 . (e) Competitive access reporting requirement Section 47107(r)(3) of title 49, United States Code, is amended by striking January 1, 2024 and inserting March 9, 2024 . (f) Marshall islands, Micronesia, and Palau Section 47115(i) of title 49, United States Code, is amended by striking December 31, 2023 and inserting March 8, 2024 . (g) Supplemental discretionary funds Section 47115(j)(4)(A) of title 49, United States Code, is amended by striking clause (vi) and adding at the end the following: (vi) $244,177,049 for the period beginning on October 1, 2023, and ending on March 8, 2024. . (h) Compatible land use planning and projects by state and local governments Section 47141(f) of title 49, United States Code, is amended by striking December 31, 2023 and inserting March 8, 2024 . (i) Non-Movement area surveillance pilot program Section 47143(c) of title 49, United States Code, is amended by striking January 1, 2024 and inserting March 9, 2024 . (j) Weather reporting programs Section 48105 of title 49, United States Code, is amended by striking paragraph (5) and adding at the end the following: (5) $17,049,180 for the period beginning on October 1, 2023, and ending on March 8, 2024. . (k) Learning period Section 50905(c)(9) of title 51, United States Code, is amended by striking January 1, 2024 and