To avoid collisions while operating a vessel at night with no moon, you should reduce speed to a minimum that allows you to maintain your course while staying alert to your surroundings. This cautious approach enables quicker reactions if necessary. Speeding or continuing on course without slowing down can lead to dangerous situations and should be avoided. ;
To navigate safely at night without moonlight, you should reduce your speed to the minimum necessary to maintain your course. This enhances your ability to react quickly to other vessels or obstacles. Therefore, the best option is A: Reduce speed to the minimum needed to stay on course.
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