Section 147.873 - Safety Zone; Lucius Spar, Outer Continental Shelf Facility, Keathley Canyon 875(a)Description. The Lucius Spar in the deepwater area of the Gulf of Mexico at Keathley Canyon 875. The facility is located at: 26°7'55.0632" N, 92°2'24.2982" W (NAD 83) and the area within 500 meters (1640.4 feet) from each point on the facility structure's outer edge is a safety zone.(b)Regulation. No vessel may enter or remain in this safety zone except for the following:(1) An attending vessel, as defined in 147.20(2) A vessel under 100 feet in length overall not engaged in towing; or(3) A vessel authorized by the Commander, Eighth Coast Guard District or a designated representative.(c)Requests for permission. Persons or vessels requiring authorization to enter the safety zone must request permission from the Commander, Eighth Coast Guard District or a designated representative. If permission is granted, all persons and vessels shall comply with the instructions of the Commander or designated representative.USCG-2021-0474, 88 FR 21470, Apr. 11, 2023 USCG-2021-0474, 88 FR 21470, 4/11/2023