Data / Federal rules / 2025-20563
Safety Zone; West of Cyril E. King Airport, St. Thomas, VI
The Coast Guard published this final rule in the Federal Register on November 21, 2025. It took effect on November 21, 2025. Comments closed on December 22, 2025.
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What the agency says
The Coast Guard is extending the effective period of the current temporary safety zone to December 31, 2025. This action is necessary to protect personnel, vessels, and the marine environment from potential hazards created by the proximity of the low flying aircrafts to vessels in the vicinity of the waters off the Cyril E. King Airport in St. Thomas, USVI. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port Sector San Juan.
Key facts
- Document number
- 2025-20563
- Type
- Final rule
- Action
- Temporary interim rule and request for comments
- Agency
- Homeland Security Department; Coast Guard
- Published
- November 21, 2025
- Takes effect
- November 21, 2025
- Comments due
- December 22, 2025
- Dates
- Effective date: This rule is effective without actual notice from November 21, 2025 through December 31, 2025. For the purposes of enforcement, actual notice will be used from October 1, 2025, through November 21, 2025.
- Docket
- Docket Number USCG-2025-0839
- Regulation ID (RIN)
- 1625-AA00
- Code of Federal Regulations
- 33 CFR 165
- Topics
- Harbors; Marine safety; Navigation (water); Reporting and recordkeeping requirements; Security measures; Waterways
- Pages
- 3
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Everything from the Coast Guard · Rules on harbors · Rules on marine safety · Rules on navigation (water) · Published in November 2025
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.