BOTH INTERNATIONAL & INLAND Which vessel must exhibit a conical shape, apex downwards?

Correct Answer: Option A — A 15-meter vessel proceeding under sail when also being propelled by machinery

Rule 25(e) requires a vessel proceeding under sail when also being propelled by machinery to exhibit forward where it can best be seen a conical shape, apex downwards. This day shape provides visual notice to other vessels that the craft is not solely reliant on wind power.