On a coastwise tugboat of 199 GT, on a voyage over 600 miles, what percentage of the deck crew (excluding officers) must hold a document of able seaman?

Correct Answer: Option A — 65%

Under 46 CFR Part 15 and applicable manning statutes for coastwise voyages exceeding 600 miles, specific percentages of the deck crew on inspected towing vessels must hold Able Seaman endorsements, established at 65 percent for qualifying vessels of this category.