The date of the enactment of this section, referred to in subsec. (c)(2)(D), is the date of enactment of Pub. L. 106–181, which was approved Apr. 5, 2000.

2024—Subsecs. (a), (b). Pub. L. 118–63, § 721(1), added subsecs. (a) and (b) and struck out former subsecs. (a) and (b) which read as follows:

“(a) In General.—The Secretary of Transportation may approve, after the date of enactment of the Vision 100—Century of Aviation Reauthorization Act, applications for not more than 20 airport development projects for which grants received under this subchapter may be used for innovative financing techniques. Such projects shall be located at airports that each year have less than .25 percent of the total number of passenger boardings each year at all commercial service airports in the most recent calendar year for which data is available.

“(b) Purpose.—The purpose of grants made under this section shall be to provide information on the benefits and difficulties of using innovative financing techniques for airport development projects.”

Subsec. (c)(2)(E). Pub. L. 118–63, § 721(2), added subpar. (E).

2003—Subsec. (a). Pub. L. 108–176 inserted “, after the date of enactment of the Vision 100—Century of Aviation Reauthorization Act,” after “approve” in first sentence.

Amendment by Pub. L. 108–176 applicable only to fiscal years beginning after Sept. 30, 2003, except as otherwise specifically provided, see section 3 of Pub. L. 108–176, set out as a note under section 106 of this title.

Section applicable only to fiscal years beginning after Sept. 30, 1999, see section 3 of Pub. L. 106–181, set out as an Effective Date of 2000 Amendments note under section 106 of this title.