33 C.F.R. § 147.829 Matterhorn Tension Leg Platform safety zone.
Title 33 - Navigation and Navigable Waters
(a) Description. The Matterhorn Tension Leg Platform A (Matterhorn TLP), Mississippi Canyon 243 (MC 243), located at position 28°44'32" N, 88°39'32" W. The area within 500 meters (1640.4 feet) from each point on the structure's outer edge is a safety zone. These coordinates are based upon [NAD 83]. (b) Regulation. No vessel may enter or remain in this safety zone except the following: (1) An attending vessel; (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. [CGD08–03–017, 68 FR 59118, Oct. 14, 2003]
Title 33: Navigation and Navigable Waters
PART 147—SAFETY ZONES
§ 147.829 Matterhorn Tension Leg Platform safety zone.