AhaBulb: Stuff Everyone Should Know · ahabulb.com/boat-preferred-channel-mark
A buoy has red and green horizontal bands. What does the color of its top band tell you?
- The water depth in feet
- Which channel is preferred
- Whether it's a no-wake zone
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References
- 33 CFR Part 62, U.S. Aids to Navigation System (62.25) www.ecfr.gov/current/title-33/part-62 Checked 2026-10-09.
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