StacksVerified U.S. regulatory reference

33 CFR §147.853

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Description. The Petronius Compliant Tower facility is in the deepwater area of the Gulf of America at Viosca Knoll Block 786. The facility is located at 28°13′44″ N/−87°47′51″ W and the area within 500 meters (1640.4 feet) from each point on the facility structure's outer edge is a safety zone.
  2. (b)Regulation. No vessel may enter or remain in this safety zone except the following:
    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 or a designated representative.