What symbol represents the information buoy?

• A. Yellow
• B. Orange circle
• C. White with orange markings
• D. Orange square

Answer: (D)

In the buoyage system, symbols quickly tell you what kind of information a mark is giving. An information buoy uses an orange square, a clear and distinctive symbol that signals there is information available about the area. When you spot an orange square, you should look for local resources—charts, notices, or shore signs—to learn what information is being provided about hazards, services, or regulations in that vicinity. The orange square is chosen because it’s easy to recognize and stands out from the other marks, which use different shapes and colors to indicate their specific purposes.