Emergency position indicating radio beacon (EPIRB).

§ 141.380 Emergency position indicating radio beacon (EPIRB). (a) Each towing vessel operating on oceans, coastwise, limited coastwise, or beyond 3 nautical miles from shore upon the Great Lakes must carry a Category 1, 406 MHz satellite Emergency Position Indicating Radio Beacon (EPIRB) that meets the requirements of 47 CFR part 80. (b) When the towing vessel is underway, the EPIRB must be stowed in its float-free bracket with the controls set for automatic activation and be mounted in a manner so that it will float free if the towing vessel sinks. (c) The name of the towing vessel must be marked or painted in clearly legible letters on each EPIRB, except on an EPIRB in an inflatable liferaft. (d) The owner or managing operator must maintain valid proof of registration. Note to paragraph (d). Registration information can be found at www.beaconregistration.noaa.gov/ .