When is a vessel required to broadcast a safety message?

A vessel is required to broadcast a safety message during significant changes in navigational situations or hazards to ensure the safety of all vessels in the vicinity. Safety messages communicate vital information that could impact navigation, such as the presence of obstacles, changes in water depth, adverse weather conditions, or other dangers to navigation. Broadcasting these messages is essential for maintaining safety at sea, as it allows other vessels to take necessary precautions and avoid potential hazards.

This practice is part of the broader responsibilities of ship operators to enhance maritime safety and facilitates effective communication among vessels, thereby reducing the risks of accidents. While routine check-ins, emergencies, and entering new ports may necessitate communication, they do not specifically mandate the broadcasting of safety messages as a response to immediate navigational threats.