Which vessel may a person 12 to 14 years of age who has a boater education certificate operate without an adult on board?

A person aged 12 to 14 with a boater education certificate may operate a vessel such as a personal watercraft (PWC) or a motorboat without an adult on board, depending on state regulations. Many states allow these young operators to handle vessels under a certain horsepower limit independently. However, it's essential to check local laws, as specific requirements and age limits can vary. Always prioritize safety and ensure the young operator understands the responsibilities of boating.