When should a horn blast be used?

Answer 1

A horn blast should be used to signal important warnings or alerts, such as when a vessel is approaching a narrow channel, to indicate a maneuvering situation, or to communicate intentions to other vessels in low visibility conditions. Additionally, it can be used to signal emergencies or to gain attention in situations where visual signals may not be effective. Proper use of horn blasts follows established maritime signaling conventions to ensure safety and clarity on the water.