; or (B) any grant assurance that requires an airport owner or sponsor to provide land to the Administration without cost for an air traffic control facility. . 1219. Moratorium on changes to the Contract Weather Observer Program The Administrator may not discontinue the Contract Weather Observer Program at any airport until October 1, 2021. 1220. Federal share adjustment Section 47109(a)(5) is amended to read as follows: (5) 95 percent for a project at an airport for which the United States Government’s share would otherwise be capped at 90 percent under paragraph (2) or paragraph (3) if the Administrator determines that the project is a successive phase of a multi-phased construction project for which the sponsor received a grant in fiscal year 2011 or earlier. . 1221. Miscellaneous technical amendments (a) Airport security program Section 47137 is amended— (1) in subsection (a), by striking Transportation and inserting Homeland Security ; (2) in subsection (e), by striking Homeland Security and inserting Transportation ; and (3) in subsection (g), by inserting of Transportation after Secretary the first place it appears. (b) Section 516 property conveyance releases Section 817(a) of the FAA Modernization and Reform Act of 2012 ( 49 U.S.C. 47125 note) is amended— (1) by striking or section 23 and inserting , section 23 ; and (2) by inserting before the period at the end the following: , or section 47125 of title 49, United States Code . 1222. Mothers' rooms at airports (a) Lactation area defined Section 47102, as amended by section 1216 of this Act, is further amended— (1) by redesignating paragraphs (12) through (31) as paragraphs (13) through (32), respectively; and (2) by inserting after paragraph (11) the following: (12) lactation area means a room or similar accommodation that— (A) provides a location for an individual to express breast milk that is shielded from view and free from intrusion; (B) has a door that can be locked by the individual