Doğru Cevap: 299-gross ton uninspected towing vessel operating between Jacksonville, Florida, and San Juan, Puerto Rico

Açıklama: "A licensed Master of Towing Vessels may NOT serve as the person in charge of a 299-gross ton uninspected towing vessel operating between Jacksonville, Florida, and San Juan, Puerto Rico" because this route falls under the jurisdiction of the Coast Guard, which requires inspected vessels for this route, according to the Coast Guard''s regulations.