[Code of Federal Regulations] [Title 14, Volume 4] [Revised as of January 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 14CFR258.1] [Page 214] TITLE 14--AERONAUTICS AND SPACE CHAPTER II--OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) PART 258_DISCLOSURE OF CHANGE-OF-GAUGE SERVICES--Table of Contents Sec. 258.1 Purpose. The purpose of this part is to ensure that consumers are adequately informed before they book air transportation or embark on travel involving change-of-gauge services that these services require a change of aircraft en route.