Skip to main content
TideLab
Back to Quizzes
Question 1 of 20Score: 0/0
Fog Signals
Listen to the signal
━━━

You hear the following sound signal in fog. What type of vessel is making this signal?

We use a small set of cookies to keep you signed in and remember your preferences. We don't use third-party analytics by default — when we do, you'll be asked again. Cookie policy.