Question 59 GLI02 - Mate of Unlimited Tonnage

The Correct Answer is A **Explanation for A (Correct Option):** A stability test on an inspected vessel is a critical safety measure, but regulatory bodies (like the US Coast Guard) often allow exemptions when equivalent safety information is available. If the Coast Guard already possesses the **approved stability test results of a sister vessel** (a vessel built to the same design specifications, dimensions, and weight distribution), those results are typically sufficient to prove the stability characteristics of the inspected vessel. This approach avoids redundant testing and saves time and resources while maintaining the required safety standard, as the stability properties are assumed to be identical or sufficiently similar. **Explanation for B (Incorrect Option):** The lack of a qualified inspector does not waive a mandatory safety requirement like a stability test. If the test is required, it must be performed once an inspector is available. The inability to staff the inspection does not negate the regulatory need for the safety documentation. **Explanation for C (Incorrect Option):** While a vessel may be of a "proven design," this general status is not usually sufficient grounds to dispense with required stability documentation or tests, especially if the vessel has undergone significant modifications or if current regulatory requirements mandate fresh proof. The only specific, documentable exception that relates to the design is usually having the verified results of a sister vessel (Option A). **Explanation for D (Incorrect Option):** The projected cost being "unreasonable" is not a valid basis for dispensing with a stability test. Stability tests are non-negotiable safety requirements that must be met regardless of cost to ensure the vessel's seaworthiness and the safety of the crew and passengers. Safety regulations prioritize risk mitigation over financial considerations.