What is the maximum number of beers per legal-age person on the vessel?

• A. 1-2 beers
• B. 3-4 12oz beers
• C. No limit
• D. 5-6 beers

Answer: (B)

Safety on the vessel hinges on keeping alcohol-related impairment within safe limits, so the manual sets a practical maximum for each legal-age person. The limit is three to four 12-ounce beers because a standard beer contains about one standard drink, and staying within three to four helps prevent the level of impairment that could affect steering, lookout, judgment, and quick decision-making in a marine environment. This threshold provides a consistent guideline across crew to reduce risk; having more would markedly increase impairment and safety hazards, while less keeps you closer to a safe operating state. Individual tolerance varies, so this cap serves as a prudent safety standard rather than a guarantee of impairment-free performance.