StacksVerified U.S. regulatory reference

33 CFR §147.805

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Description. The Ursa Tension Leg Platform (Ursa TLP) is located at position 28°09′14.497″ N, 89°06′12.790″ W. The area within 500 meters (1640.4 feet) from each point on the structure's outer edge is a safety zone.
  2. (b)Regulation. No vessel may enter or remain in this safety zone except:
    1. (1)An attending vessel;
    2. (2)A vessel under 100 feet in length overall not engaged in towing; or
    3. (3)A vessel authorized by the Commander, USCG Heartland District.