GroundRules
46 CFR 131.965: Sounding of whistle.
Where this section sits in the code
- Title 46—Shipping
- CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY
- SUBCHAPTER L—OFFSHORE SUPPLY VESSELS
- PART 131—OPERATIONS
- Subpart I—Miscellaneous
No vessel may sound its whistle within any harbor limits of the United States unless it needs to.
Collected 2026-08-27T02:26:22Z. Source file · JSON