46 C.F.R. § 109.337 Fireman's outfit.
Title 46 - Shipping
The master or person in charge shall insure that— (a) At least 2 persons who are trained in the use of the fireman's outfit are on board at all times; and (b) Each fireman's outfit and its spare equipment is stowed in a separate and accessible location. (c) A fireman's outfit is not used for any purpose other than fire fighting except as provided in §108.703.
Title 46: Shipping
PART 109—OPERATIONS
Subpart C—Operation and Stowage of Safety Equipment
§ 109.337 Fireman's outfit.

