Section, added Pub. L. 107–71, title I, § 118(c)(1), Nov. 19, 2001, 115 Stat. 627; amended Pub. L. 108–458, title IV, § 4029, Dec. 17, 2004, 118 Stat. 3727; Pub. L. 110–53, title XVI, § 1618, Aug. 3, 2007, 121 Stat. 489, related to aviation security funding.