UPDATE/INTRACOASTAL WATERWAY (FLORIDA) - SEVENTH DISTRICT WEST PALM BEACH TO MIAMI (CHART 11467) BISCAYNE BAY/ATON/SEC MIA BNM 0110-25 UPDATE-1

united states coast guard

1. SOUTHWEST SHOALS DBN (LLNR 49280) IS DESTROYED. UNIT SET A 5TH CLASS TRUB "DANGER SHOAL" IN POSITION 25-41-27.940N/ 080-11-00.026W USING 30FT OF 1/2INCH CHAIN AND 1 135LB DORMOR SINKER IN 10 FT OF WATER. AP TO MPP 060T 1.8YDS. LW.
2. ALL MARINERS ARE REQUESTED TO TRANSIT AREA WITH CAUTION.
CANCEL AT//122100Z AUG 25//

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