What is the purpose of a whistle in maritime safety?

• A. Sound signal required by law
• B. Attracts fish
• C. Scares birds
• D. Measures wind speed

Answer: (A)

A whistle is a reliable sound signaling device for safety on the water. It creates a clear, attention-getting sound that can travel over wind, spray, and engine noise, helping others locate you or know you’re there. Because small boats are often required by law to carry a audible signaling device, the whistle serves as the standard, legal way to attract attention, warn nearby vessels, or call for help when visibility is limited or you’re in distress. It isn’t used to attract fish, scare birds, or measure wind speed, so those options don’t fit the purpose of maritime signaling.