; and (2) the role the airport plays in emergency or disaster preparedness in the community served by the airport. . 150. Definition of small business concern Section 47113(a)(1) of title 49, United States Code, is amended to read as follows: (1) small business concern — (A) has the meaning given the term in section 3 of the Small Business Act ( 15 U.S.C. 632 ); but (B) in the case of a concern in the construction industry, a concern shall be considered a small business concern if the concern meets the size standard for the North American Industry Classification System Code 237310, as adjusted by the Small Business Administration; . 151. Small airport regulation relief Section 47114(c)(1) of title 49, United States Code, is amended by striking subparagraph (F) and inserting the following: (F) Special rule for fiscal years 2018 through 2020 Notwithstanding subparagraph (A) and subject to subparagraph (G), the Secretary shall apportion to a sponsor of an airport under that subparagraph for each of fiscal years 2018 through 2020 an amount based on the number of passenger boardings at the airport during calendar year 2012 if the airport— (i) had 10,000 or more passenger boardings during calendar year 2012; (ii) had fewer than 10,000 passenger boardings during the calendar year used to calculate the apportionment for fiscal year 2018, 2019, or 2020, as applicable, under subparagraph (A)