LNM11-9C1DE7

Received 30 Sept 2026, 00:00 UTC

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MARE ISLAND STRAIT - NAPA RIVER General / Hazards To Navigation / Obstructions The US Coast Guard has received a report of a 25 foot sunken sailing vessel in the Napa River in approximate position 38-16.94N 122-17.15W. All mariners are requested to transit the area with caution and contact US Coast Guard Sector San Francisco with any concerns. USCG Southwest District Local Notice to Mariners 45/2026

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