Connecticut Safe Boating Practice Test

What action should you take upon hearing a fog signal from an unseen vessel?

1. Speed up to avoid collision

2. Change course immediately

3. Slow to minimum speed

4. Sound your own fog signal

The correct answer is: Slow to minimum speed

When you hear a fog signal from an unseen vessel, slowing to minimum speed is the appropriate action to take to enhance safety. This maneuver allows for better control of your vessel and provides time to assess the situation while maintaining the ability to maneuver. Reducing speed minimizes the risk of collision with the unseen vessel and gives you a greater chance to respond to any unexpected movements from other boats in the vicinity. In foggy conditions, visibility is significantly reduced, and sound signals are crucial for determining other vessels' locations. Slowing down helps ensure that if another vessel comes into view, you can react as needed without the risk of a sudden and dangerous encounter. Additionally, at minimum speed, you can better listen for other signals and navigate safely amidst reduced visibility. This action aligns with maritime navigation rules that prioritize safety and caution in conditions where visibility is compromised.