U.S. Code of Federal Regulations
Regulations most recently checked for updates: Jul 12, 2020
(a) Each vessel certificated for exposed waters must have an approved Class A emergency position indicating radiobeacon (EPIRB), and each vessel certificated for partially protected waters must have an approved Class C emergency position indicating radiobeacon (EPIRB). The required EPIRB must be -
(2) Stowed where it is readily accessible for testing and use; and
(3) Stowed in a manner so that it will float free if the vessel sinks.
(b) Each vessel must have an additional Class B EPIRB for every twenty-five persons onboard, for use in the lifeboats and liferafts.