46 C.F.R. § 131.890 EPIRBs and SARTs.
Title 46 - Shipping
The name of the vessel must be plainly marked or painted on each Emergency Position Indicating Radio Beacon (EPIRB) and on each Search and Rescue Transponder (SART), except on an EPIRB or SART— (a) In an inflatable liferaft; or (b) Permanently installed in a survival craft.
Title 46: Shipping
PART 131—OPERATIONS
Subpart H—Markings for Fire Equipment and Emergency Equipment
§ 131.890 EPIRBs and SARTs.
