[Code of Federal Regulations] [Title 49, Volume 1] [Revised as of October 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR23.91] [Page 192] TITLE 49--TRANSPORTATION Subtitle A--Office of the Secretary of Transportation PART 23_PARTICIPATION BY DISADVANTAGED BUSINESS ENTERPRISE IN AIRPORT CONCESSIONS --Table of Contents Subpart F_Implementation of Section 511(a)(17) of the Airport and Airway Improvement Act of 1982, as Amended Sec. 23.91 Applicability. This subpart applies to any sponsor that has received a grant for airport development authorized by the Airport and Airway Improvement Act of 1982, as amended by the Airport and Airway Safety and Capacity Expansion Act of 1987.