[Code of Federal Regulations] [Title 46, Volume 7] [Revised as of October 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 46CFR184.404] [Page 299] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 184_VESSEL CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT--Table of Contents Subpart D_Navigation Equipment Sec. 184.404 Radars. (a) A vessel must be fitted with a Federal Communications Commission (FCC) type accepted general marine radar system for surface navigation with a radar screen mounted at the primary operating station if: (1) The vessel is self-propelled; (2) The vessel has an oceans, coastwise, limited coastwise, or Great Lakes route; and (3) The vessel carries more than 49 passengers. (b) A ferry that carries more than 49 passengers on a rivers route not within one mile of land must be fitted with a FCC Type Accepted general marine radar system for surface navigation with a radar screen mounted at the primary operating station. (c) The radar and its installation must be suitable for the intended speed and route of the vessel. (d) A vessel operated on a short restricted route need not be fitted with a radar if the cognizant OCMI determines that a radar is not necessary due to the vessel's route and local weather conditions.