; (2) by striking subsections (b) and (c); and (3) by redesignating subsections (d) through (g) as subsections (b) through (e), respectively. (l) Marketing program Section 41748 of title 49, United States Code, and the item relating to such section in the analysis for subchapter II of chapter 417 of such title, are repealed. 562. Small community air service development grants Section 41743 of title 49, United States Code, is amended— (1) in subsection (c)— (A) in paragraph (4)(B), by striking 10-year and inserting 5-year ; and (B) in paragraph (5)— (i) by redesignating subparagraphs (B) through (G) as subparagraphs (C) through (H), respectively; (ii) by inserting after subparagraph (A) the following: (B) the community has demonstrated support from at least 1 air carrier to provide service; ; and (iii) in subparagraph (F), as so redesignated, by inserting or substantially reduced (as measured by enplanements, capacity (seats), schedule, connections, or routes) after terminated ; (2) in subsection (d)— (A) in paragraph (1) by inserting , which shall begin with each new grant, including same-project new grants, and which shall be calculated on a non-consecutive basis for air carriers that provide air service that is seasonal after 3 years ; and (B) in paragraph (2) by inserting , or an airport where air service has been terminated or substantially reduced, before to obtain service ; (3) in subsection (e)— (A) in paragraph (1) by inserting or the community's current air service needs after the project ; and (B) in paragraph (2) by striking $10,000,000 for each of fiscal years 2018 through 2023 and all that follows through May 10, 2024 and inserting $15,000,000 for each of fiscal years 2024 through 2028 ; (4) in subsection (g)(4) by striking and the creation of aviation development zones