BOTH INTERNATIONAL & INLAND When underway in a channel, where should you keep your vessel as is safe and practical?

Correct Answer: Option D — starboard side of the channel

Rule 9(a) requires a vessel proceeding along the course of a narrow channel or fairway to stay as near to the outer limit of the channel or fairway which lies on her starboard side as is safe and practicable. This keeps traffic separated and maintains orderly flow.