Section 9502 of the Internal Revenue Code of 1986, referred to in subsec. (b)(2), is classified to section 9502 of Title 26, Internal Revenue Code.

Section 257 of the Balanced Budget and Emergency Deficit Control Act of 1985, referred to in subsec. (b)(2), is classified to section 907 of Title 2, The Congress.

2018—Subsec. (a)(1)(A)(ii). Pub. L. 115–254 substituted “in fiscal years 2014 through 2018” for “in fiscal year 2014 and each fiscal year thereafter” in introductory provisions.

2017—Subsec. (a)(2). Pub. L. 115–63, § 107(a)(1), substituted “2018” for “2017”.

Subsec. (c)(2). Pub. L. 115–63, § 107(a)(2), substituted “2018” for “2017”.

2016—Subsec. (a)(2). Pub. L. 114–190, § 1106(a)(1), substituted “fiscal year 2017,” for “fiscal year 2016,”.

Subsec. (c)(2). Pub. L. 114–190, § 1106(a)(2), substituted “fiscal year 2017” for “fiscal year 2016”.

2015—Subsec. (a)(2). Pub. L. 114–55, § 106(a)(1), substituted “2016’ for “2015”.

Subsec. (c)(2). Pub. L. 114–55, § 106(a)(2), substituted “2016” for “2015”.

2012—Subsec. (a)(1)(A). Pub. L. 112–95, § 104(a), amended subpar. (A) generally. Prior to amendment, text read as follows: “The total budget resources made available from the Airport and Airway Trust Fund each fiscal year through fiscal year 2007 pursuant to sections 48101, 48102, 48103, and 106(k) of title 49, United States Code, shall be equal to the level of receipts plus interest credited to the Airport and Airway Trust Fund for that fiscal year. Such amounts may be used only for aviation investment programs listed in subsection (b).”

Subsec. (a)(1)(B). Pub. L. 112–95, § 104(b), substituted “subsection (b)(1)” for “subsection (b)”.

Subsec. (a)(2). Pub. L. 112–95, § 104(c), substituted “2015” for “2007”.

Subsec. (b)(2). Pub. L. 112–95, § 104(d), substituted “Estimated level” for “Level” in heading and “estimated level of receipts plus interest” for “level of receipts plus interest” in text.

Subsec. (c)(2). Pub. L. 112–95, § 104(e), substituted “2015” for “2007”.

Section 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 an Effective Date of 2003 Amendment note under section 106 of this title.

General references to “this title” deemed to refer also to chapters 509 and 511 of Title 51, National and Commercial Space Programs, see section 4(d)(8) of Pub. L. 111–314, set out as a note under section 101 of this title.