46 CFR 147 primarily concerns which of the following on ships?

• A. Firefighting Equipment
• B. Navigation Systems
• C. Hazardous Ships Stores
• D. Accessibility for Crew

Answer: (C)

Hazardous ships stores are items brought on board that can pose safety risks if not stored properly. 46 CFR 147 is dedicated to how those hazardous materials or stores are identified, labeled, stored, segregated, and handled to minimize ignition sources, spills, fumes, or chemical exposure aboard the vessel. It sets criteria for what counts as hazardous ships stores, requirements for packaging and containment, ventilation where needed, separation from incompatible items, limits on quantities, and procedures for proper use and disposal. This focus on safe storage and management of dangerous supplies is why it’s the best fit for this regulation. Other topics like firefighting equipment, navigation systems, or crew accessibility are governed by different parts of the regulations.