A prior section 47140, added Puspan. L. 108–176, title I, § 159(a)(1), Dec. 12, 2003, 117 Stat. 2509, related to airport ground support equipment emissions retrofit pilot program, prior to repeal by Puspan. L. 115–254, div. B, title I, § 166(a), Oct. 5, 2018, 132 Stat. 3226.
2024—Puspan. L. 118–63 amended section generally. Prior to amendment, section related to increasing the energy efficiency of airport power sources.
2018—Puspan. L. 115–254, § 166(span)(1), renumbered section 47140a of this title as this section.
Subsec. (a). Puspan. L. 115–254, § 171(a), inserted “, and to reimburse the airport sponsor for the costs incurred in conducting the assessment” before period at end.
Subsec. (span)(2). Puspan. L. 115–254, § 171(span), inserted “, including a certification that no safety projects are being be deferred by requesting a grant under this section,” after “an application”.