Channel Markers are used in which of the following ways?

Channel Markers are used in which of the following ways?

• A. They are never used in pairs
• B. They mark the entire navigable water
• C. They are used only in saltwater
• D. They are used in pairs to mark a channel where most water is available and safest to pass

Answer: (D)

Channel markers define the edges of a safe, navigable channel. They’re placed in pairs so you know where the deeper, safest water lies between them. The space between the two markers indicates the channel you should pass through, which is why this option is the best choice. These markers aren’t about marking all navigable water, and they’re used in both saltwater and freshwater environments. They specifically serve to show the sides of a channel and the safe passage between them.

Channel markers define the edges of a safe, navigable channel. They’re placed in pairs so you know where the deeper, safest water lies between them. The space between the two markers indicates the channel you should pass through, which is why this option is the best choice. These markers aren’t about marking all navigable water, and they’re used in both saltwater and freshwater environments. They specifically serve to show the sides of a channel and the safe passage between them.