SECTOR SAN DIEGO, TERRITORIAL SEA - SECTOR SAN DIEGO, SUBMERGED LANDS ACT (SLA)
General / Naval Activity / Naval Testing (Surface / Underwater)
ACB1 and Beachmaster Unit (BMU) will conduct replenishment system testing for NAVFAC/EXWC in San Diego, California, from October 14 through October 30, 2026, during daylight hours from sunrise to sunset. Operations will occur in the vicinity of TA-Bravo at 32-38.73N 117-08.51W; Blue Beach 2 at 32-38.26N 117-10.05W; and Blue Beach 1 at 32-38.48N 117-10.19W. Vessels involved include ACB1 INLS craft, PM17, WT04, and BMU LARC V. Vessels will monitor VHF-FM Channel 79A. For more information, contact BMCS Robert Brown at (313) 932-4060 or BMC Brian Joseph at (619) 630-6081. Chart 18773 applies. All mariners are advised to transit the area with caution.
USCG Southwest District Local Notice to Mariners 43/2026