GroundRules
33 CFR 62.29: Isolated danger marks.
Where this section sits in the code
- Title 33—Navigation and Navigable Waters
- CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
- SUBCHAPTER C—AIDS TO NAVIGATION
- PART 62—UNITED STATES AIDS TO NAVIGATION SYSTEM
- Subpart B—The U.S. Aids to Navigation System
Isolated danger marks indicate an isolated danger which may be passed on all sides. As these marks are erected or moored on or near dangers, they should not be approached closely without special caution. These marks are colored black with one or more broad horizontal red bands and are equipped with a topmark of two black spheres, one above the other.
Collected 2026-08-27T02:25:35Z. Source file · JSON