What is a boat operator required to do during all hours that the boat is underway?

A boat operator is required to maintain a proper lookout at all times, using both sight and hearing to be aware of other vessels, navigational hazards, and changing weather conditions. They must also ensure that the boat is operated safely and in compliance with local laws and regulations. Additionally, the operator should manage the vessel's speed and course to avoid collisions and ensure the safety of all onboard. Lastly, it's essential for the operator to be prepared to take appropriate action in case of emergencies.