How boater education certification how old must you be to operate a boat powered by a motor of 15 horsepower or more unsupervised?

To operate a boat powered by a motor of 15 horsepower or more unsupervised, you typically need to be at least 16 years old and hold a valid boater education certification. However, regulations can vary by state or country, so it's important to check the specific requirements in your area. Some regions may allow younger individuals to operate such boats under certain conditions, such as being supervised by an adult. Always verify local laws to ensure compliance.