SECTOR MOBILE, TERRITORIAL SEA - SECTOR MOBILE, SUBMERGED LAND ACT (SLA)
General / Naval Activity / Military Operations
Gulf of America - U.S. Navy Operation --- --- The U.S. Navy will conduct diving and live fire operations in the Gulf of America near approximate position 30-05.29N 085-50.09W. Operations will be conducted 24-hours a day, 7-days a week. Mariners should maintain a 1-mile closest point of approach from the operating area and all naval support craft. VHF-FM Channels: 16, 81 and 82
Valid 2026-11-09 to 2026-11-20.
Position 30-05.28N 085-50.10W
USCG Heartland (Gulf) District Local Notice to Mariners 45/2026