What do the red and green markers indicate boating?

Subject : Engineering

Question: What do the red and green markers indicate boating?

Expert Verified Solution:

In boating, red and green markers are navigation aids used to indicate the sides of navigable channels. They help boaters determine the safest path for travel.

Red Markers: These are known as “nun buoys” and have even numbers. They are cone-shaped and red. When returning from open sea (or heading upstream), you should keep the red markers on your right (starboard) side. The phrase “Red, Right, Returning” is a helpful mnemonic to remember this rule.

Green Markers: These are known as “can buoys” and have odd numbers. They are cylindrical in shape and green in color. When returning from open sea (or heading upstream), you should keep the green markers on your left (port) side.

Together, these markers indicate the boundaries of safe water and help boaters navigate through channels, avoiding shallow areas and hazards.

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