U.S. Code of Federal Regulations
Regulations most recently checked for updates: Sep 16, 2025
You must carry on your towing vessel both—
(a) The minimum number of hand-portable fire extinguishers required by subpart 25.30 of this part; and
(b) By April 29, 2005, either—
(1) An approved 160-B or 100 lb. CO
(2) A fixed fire-extinguishing system installed to protect the engine room of the vessel.