United States Coast Guard Captains License Practice Exam

Which statement is true about a down-bound power-driven vessel meeting an up-bound vessel on the western rivers?

1. She shall not impede the upbound vessel

2. She shall pass on the port side of the other

3. She shall propose the place of passage

4. All of the above

The correct answer is: She shall propose the place of passage

In the context of navigation on the western rivers, the correct statement emphasizes the responsibility of the down-bound power-driven vessel to propose the place of passage. This stems from the need to maintain safe navigation practices and to ensure a smooth interaction between vessels moving in opposite directions. Down-bound vessels, typically moving with the current, may have an advantage in maneuverability compared to up-bound vessels, which are navigating against the current. Therefore, when encountering an up-bound vessel, the down-bound vessel has the responsibility to suggest where they should pass to avoid collisions and ensure safe transit. This practice is essential for effective communication and cooperation between navigators on the waterway. While the other statements touch on important aspects of navigation rules—such as the necessity for vessels to give way under certain circumstances—proposing the place of passage reflects a more actionable responsibility placed on the down-bound vessel, allowing for a proactive approach to navigation safety and efficiency.