; (B) will employ best business practices in developing or implementing a public-private partnership; or (C) has established, or will establish, a public-private partnership to build or improve facilities at the airport; or (2) the assistance will be used in a timely fashion. (e) Types of assistance The Secretary may use amounts made available under this section— (1) to provide assistance to market an airport to private entities or individuals in order to leverage private sector investments or develop public-private partnerships for the purposes of building, rehabilitating, or improving hangars, businesses, or other facilities at the airport; (2) to fund studies that consider what measures an airport should take to attract private sector investment at the airport; or (3) to participate in a partnership described in paragraph (1) or an investment described in paragraph (2). (f) Authority to make agreements The Secretary may enter into agreements with airports and entities entering into partnerships with airports under this section to provide assistance under this section. (g) Funding Notwithstanding any other provision of this chapter, for each of fiscal years 2024 through 2028, $5,000,000 of the amounts that would otherwise be used to make grants from the discretionary fund under section 47115 for each such fiscal year shall be used by the Secretary to carry out this section for each such fiscal year. . (b) Clerical amendment The analysis for chapter 471 of such title, as amended by section 610(b), is amended by inserting after the item relating to section 47145 the following: 47146. General aviation public-private partnership program. . 612. Runway rehabilitation The Administrator shall— (1) not restrict funding to resurface the full length of an existing runway within the State of Alaska based solely on reduced current or forecasted aeronautical activity levels or critical design type standards