; and (ii) proves that any necessary corrective action has been completed by the airport. (B) Evaluation Not later than 60 days after receiving a corrective action plan under subparagraph (A), the Secretary shall grant the reclassification request of any privately owned reliever airport if such airport submits such corrective action plan to the satisfaction of the Secretary. (d) Effective date The reclassification of any privately owned reliever airport under this section shall take effect not later than— (1) fiscal year 2025 for any request granted under subsection (c)(1); and (2) fiscal year 2026 for any request granted after the submission of a corrective action plan under subsection (c)(2). 641. General aviation airport runway extension pilot program (a) In general Subchapter I of chapter 471 of title 49, United States Code, as amended by section 611(a), is amended by adding at the end the following new section: 47147. General aviation program runway extension pilot program. (a) Establishment Not later than 120 days after the date of enactment of this section, the Secretary of Transportation shall establish a pilot program to provide grants to general aviation airports to increase the usable runway length capability at such airports in order to— (1) expand access to such airports for larger aircraft