What is the purpose of a visual distress signal?

The purpose of a visual distress signal is to signal other vessels for help. When someone is in trouble on the water, using a visual distress signal—such as flares, flags, or other recognized markers—alerts nearby boats, marinas, or other individuals who may be able to provide assistance. This is critical for ensuring safety and facilitating a swift response to emergencies on the water.

In maritime situations, effective communication can be the difference between life and death. Visual signals are standardized and recognized universally, making it easier for others to understand that someone is in need of help. Ensuring that boaters are equipped with proper distress signals is a key part of boating safety education.

The other options do not align with the recognized purpose of distress signals. Attracting fish is unrelated to signaling for help, marking the location of a reef serves a navigational purpose rather than an emergency one, and indicating the arrival of a rescue team pertains to rescue operations rather than the initial alert for help. Understanding the primary function of visual distress signals is essential for anyone participating in boating.