Question 13 RVR01 - Master of Unlimited Tonnage

The Correct Answer is D **Explanation for Option D ("All of the above"):** The scenario describes two power-driven vessels meeting in a narrow channel on the Great Lakes, with Vessel "A" being **downbound with a following current**. This specific situation is governed by the Inland Rules of the Road, particularly Rule 9 (Narrow Channels) and the specific Annex V provisions for the Great Lakes. 1. **Propose the manner of passage (Option A):** Rule 9(a)(ii) for the Great Lakes states that a vessel **downbound with a following current** (Vessel A) "shall have the right-of-way over an upbound vessel" and "shall propose the manner of passage." Therefore, A must propose the manner of passage. 2. **Initiate the maneuvering signals (Option B):** The proposal of passage is communicated via maneuvering signals (whistle blasts) as defined by Rule 34 (Maneuvering and Warning Signals). Since Vessel A must propose the manner of passage, it must initiate the signals to communicate that proposal (e.g., one blast for port-to-port passage, two blasts for starboard-to-starboard passage). 3. **Have the right of way (Option C):** As explicitly stated in Rule 9(a)(ii) for the Great Lakes, a vessel downbound with a following current (Vessel A) "shall have the right-of-way over an upbound vessel." Since Vessel A must propose the manner of passage, initiate the signals, and has the right of way, **All of the above (D)** is the correct answer. **Explanation of Why Other Options are Incorrect (as standalone answers):** * **A) Propose the manner of passage:** While correct, this option is incomplete because Vessel A also has the right of way and must initiate the signals. * **B) Initiate the maneuvering signals:** While correct, this option is incomplete because Vessel A also has the right of way and must propose the manner of passage (the signals are just the means of proposing). * **C) Have the right of way:** While correct, this option is incomplete because Vessel A also has specific duties to propose passage and initiate signals.