Question 50 GLI02 - Mate of Unlimited Tonnage

The Correct Answer is B **Explanation for Option B (A vessel is in distress):** The continuous sounding of a fog whistle (or any continuous sounding with a fog signaling apparatus) is universally recognized under the International Regulations for Preventing Collisions at Sea (COLREGs, Rule 37) and related Inland Rules as the designated sound signal for a vessel in distress. A vessel signaling distress may use any means, including the continuous sounding of the fog signaling apparatus, to indicate that it is facing grave and imminent danger and requires assistance. **Why other options are incorrect:** * **A) A request that the draw span of a bridge to be opened:** Requests for bridge openings typically involve short, distinct blasts (e.g., one prolonged followed by one short, or a specific sequence dictated by local rules, often governed by whistle signals described in 33 CFR 117), not a continuous sounding of the fog whistle. * **C) That the vessel is anchored:** The signal for a vessel anchored in restricted visibility (fog, etc.) is the rapid ringing of the bell for 5 seconds at intervals of not more than one minute, possibly supplemented by a gong (for vessels 100 meters or more). It is not a continuous sounding of the fog whistle. * **D) A vessel is broken down and drifting:** While a broken down vessel might be in distress, simply being broken down or drifting does not automatically require the continuous distress signal unless the situation is immediately dangerous. A disabled vessel would typically use the appropriate maneuvering or fog signals (if applicable) until the point that it declares itself in distress. The continuous sounding is specifically reserved for distress.