{"data":{"id":"us/33-cfr-147.863","jurisdiction":"us","citation":"33 CFR 147.863","heading":"Turritella FPSO System Safety Zone.","body":"(a) Description. The Turritella, a Floating Production, Storage and Offloading (FPSO) system is to be installed in the deepwater area of the Gulf of America at Walker Ridge 551. The FPSO can swing in a 360 degree arc around the center point of the turret buoy's swing circle at 26°25′38.74″ N., 90°48′45.34″ W., and the area within 500 meters (1640.4 feet) around the stern of the FPSO when it is moored to the turret buoy is a safety zone. If the FPSO detaches from the turret buoy, the area within 500 meters (1640.4 feet) around the center point at 26°25′38.74″ N., 90°48′45.34″ W. is a safety zone.\n(b) Regulation. No vessel may enter or remain in this safety zone except the following:\n(1) An attending vessel;\n(2) A vessel under 100 feet in length overall not engaged in towing; or\n(3) A vessel authorized by the Commander, USCG Heartland District.","path":["Title 33—Navigation and Navigable Waters","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER N—OUTER CONTINENTAL SHELF ACTIVITIES","PART 147—SAFETY ZONES"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-33.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:35Z","sha256":"8b73a55d9eabcf82b1f88fe38d77d3d75d58256ad9f31c0c866ee43d5cc13030","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-147.861","next":"us/33-cfr-147.865"},"notice":"GroundRules: Original legal text. Not legal advice."}