What sound signal indicates an intention to pass on the starboard side?

The correct understanding of sound signals for passing intentions on the water indicates that two short horn blasts are used to communicate the intention to pass on the starboard side. This is part of the standardized sound signal system that helps to ensure safe navigation and clear communication between vessels.

When a vessel sounds two short blasts, it indicates its intention to maneuver and allows other vessels to understand how to respond appropriately. This is particularly important in situations where visibility is limited, such as in fog or crowded waters. The clarity of the signal helps to prevent misunderstandings that could lead to collisions.

The other sound signals, such as one short blast or one long blast, communicate different intentions. A single short blast typically indicates that a vessel is altering its course to starboard, while a long blast is often used for warning signals or indicating a vessel’s presence in limited visibility. Understanding these specific sound signals is crucial for maintaining safety and effective communication in marine environments.