An orange circle non-lateral marker is used in marine navigation to indicate a special area or feature. It typically signifies a specific condition or caution, such as a regulated area, a hazard, or a location where certain activities are restricted. This marker serves to alert vessels to exercise caution and be aware of the unique circumstances in that area.
This is a non-lateral marker. It can indicate a controlled area, such as no wake. It can be an informational marker, a "keep out" marker, or a warning marker (Dam, Rock, etc)
A white marker with an orange circle and black lettering typically indicates a safety or warning sign in various contexts, such as construction sites or outdoor activities. The orange circle often signifies caution or alertness, while the black lettering provides specific information or instructions. This type of marker is used to draw attention to potential hazards or important information that requires immediate awareness.
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Hazard
Controlled area
The orange circle on a non-lateral marker indicates a cautionary area or a special hazard in the water. It is used to alert boaters to exercise caution due to potential dangers such as underwater obstructions, shallow areas, or other navigational hazards. This marker is part of the U.S. Aids to Navigation System and helps ensure the safety of vessels operating in those waters.
The orange circle non-lateral marker typically indicates a cautionary area in a waterway, often signaling the presence of hazards or specific restrictions for boaters. It serves as a warning for potential dangers such as shallow waters, submerged objects, or areas where navigation might be restricted. Boaters are advised to exercise caution when navigating near these markers to ensure safety.
controlled area, such as a no-wake zone
It is a control buoy- indicates speed limits, no-wake zones, etc
An orange circle is used to mark a no wake or idle speed zone.
Aircraft Arresting System Marker