; and (iii) in subclause (III) by striking sections 47114(c)(2) and 47114(d)(3)(A) and inserting sections 47114(c) and 47114(d)(2)(A) ; and (B) in subparagraph (B)(v) by striking section 47114(d)(2) or 47114(d)(3)(B) and inserting section 47114(d)(2)(B) . 713. PFC turnback reduction (a) In general Section 47114(f) of title 49, United States Code, is amended— (1) in paragraph (1)— (A) by striking sponsor of an airport having at least .25 percent of the total number of boardings each year in the United States and and inserting sponsor of a medium or large hub airport ; (B) in subparagraph (A) by striking 50 percent and inserting 40 percent each place it appears; and (C) in subparagraph (B) by striking 75 percent and inserting 60 percent each place it appears