[Code of Federal Regulations] [Title 33, Volume 2] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 33CFR161.16] [Page 568] TITLE 33--NAVIGATION AND NAVIGABLE WATERS CHAPTER I--COAST GUARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) PART 161--VESSEL TRAFFIC MANAGEMENT--Table of Contents Subpart B--Vessel Movement Reporting System Sec. 161.16 Applicability. The provisions of this subpart shall apply to the following VMRS Users: (a) Every power-driven vessel of 40 meters (approximately 131 feet) or more in length, while navigating; (b) Every towing vessel of 8 meters (approximately 26 feet) or more in length, while navigating; or (c) Every vessel certificated to carry 50 or more passengers for hire, when engaged in trade.