[Code of Federal Regulations] [Title 33, Volume 2] [Revised as of July 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 33CFR173.13] [Page 878] TITLE 33--NAVIGATION AND NAVIGABLE WATERS CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY(CONTINUED) PART 173_VESSEL NUMBERING AND CASUALTY ANDACCIDENT REPORTING--Table of Contents Subpart B_Numbering Sec. 173.13 Exemptions. Where the Coast Guard issues numbers, the following classes ofvessels are exempt, under Section 12303 of Title 46, United StatesCode, from the numbering provisions of Sections 12301 and 12302 ofTitle 46, United States Code, and this part: (a) A vessel that is used exclusively for racing. (b) A vessel equipped with propulsion machinery of less than 10horsepower that: (1) Is owned by the owner of a vessel for which a validcertificate of number has been issued; (2) Displays the number of that numbered vessel followed by thesuffix ``1'' in the manner prescribed inSec. 173.27; and (3) Is used as a tender for direct transportation between thatvessel and the shore and for no other purpose.