What should a boater do when they hear a horn blast from another vessel?

When a boater hears a horn blast from another vessel, the appropriate action is to respond by following sound signals for navigational rules. Nautical sound signals are essential for communicating between vessels, especially when visibility is limited or when vessels are in close proximity.

These signals convey important information about the intentions of other boats, such as whether they are maneuvering, overtaking, or indicating their presence. By recognizing and adhering to these signals, a boater can make informed decisions to ensure safe navigational practices and avoid potential collisions. Understanding these rules is crucial for maintaining safety on the water and promoting good seamanship.

In contrast, ignoring the horn blast would potentially put the boater at risk for dangerous situations, while speeding up might complicate the situation further. Similarly, assuming another vessel is in trouble without any additional information could lead to unnecessary alarm and disrupt normal navigation practices. Therefore, responding appropriately to sound signals aligns with established navigational rules and enhances overall safety on the water.