§ 25.25-19 § 25.25-19 Visual distress signals. Each uninspected passenger vessel must meet the visual distress signal requirements of 33 CFR part 175 applicable to the vessel. [USCG-1999-5040, 67 FR 34776, May 15, 2002]
46 CFR §25.25-19
46 CFR Part 25
TL;DR
Each uninspected passenger vessel must meet the visual distress signal requirements of 33 CFR part 175 applicable to the vessel.