Question 66 GLI03 - Master-LT 500-1600 GRT

The Correct Answer is B. **Why option B ("Check anchor chain markings") is correct:** Anchor chain markings (sometimes called 'shots' or 'shackles') are crucial identifiers that indicate how much anchor chain has been paid out. They are typically color-coded or marked with wire wraps, links, or metal tags at specific intervals (e.g., every 90 feet or 15 fathoms). When the anchor is heaved up (recovered), the chain passes through the hawse pipe and over the wildcat (gypsy head) of the windlass. This process is the only time the mariner has a clear opportunity to inspect all the markings, verify that they are still present and legible, and note any that have faded or been damaged. Since accurate knowledge of chain deployment is fundamental to safe anchoring, checking these markings immediately upon recovery is a critical task for ensuring the readiness of the anchoring system for the next deployment. **Why the other options are incorrect:** * **A) De-scale the anchor chain:** De-scaling (removing rust, marine growth, or heavy deposits) is part of routine maintenance, often done in drydock or during a thorough lay-up, not a routine operational check performed immediately after recovering the anchor. While cleaning the chain might be necessary, inspection (B) is the immediate priority upon recovery. * **C) Verify proper lubrication of the anchor windlass:** Lubrication is a regular preventative maintenance task performed according to the machinery's schedule (e.g., weekly or monthly checks), not an immediate requirement performed *after* the windlass has just completed its strenuous task of heaving the anchor. The machine should already be properly lubricated before use. * **D) Check the operation of the Spurling covers:** Spurling covers (or chain pipe covers) seal the chain locker entrance to prevent water ingress into the lower decks. These are typically checked and closed *after* the anchor is securely stowed and the chain is housed in the locker, not while the chain is actively being brought aboard.