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USCG Exam PracticeApplying tide corrections to charted depth

Under 46 CFR §28.225, a commercial fishing vessel of 45 feet operating inside the COLREG Demarcation Lines is required to carry which of the following aboard?

  1. A. A copy of the International Rules (COLREGs) only
  2. A copy of the Inland Navigation RulesCorrect
  3. C. A copy of both the Inland Navigation Rules and the International Rules
  4. D. No rules publication is required; posting a summary placard is sufficient

Why B is correct

46 CFR §28.225(b) requires each vessel of 39.4 feet (12 meters) or more operating shoreward of the COLREG Demarcation Lines to carry and maintain for ready reference a copy of the Inland Navigation Rules (33 CFR chapter I, subchapter E). The COLREGs apply seaward of those lines.

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Under 46 CFR §28.225, a commercial fishing vessel of 45 feet operat… — USCG Exam Practice · CaptainsGround