Chart correction 14/21 — chart 25566
25566 27Ed. 4/12/97 LAST NM 13/21 14/21 Delete Buoy “BF7” 16°13′13.5″N 61°31′49.5″W Depth 16.9 meters Obstn 16°12′39.6″N 61°31′52.9″W Depth 16.2 meters Obstn 16°12′41.4″N 61°31′48.7″W Change Buoy to “BF1” R, pillar, cone topmark, Iso R 4s 16°13′19.3″N 61°31′59.8″W Add Depth 9 meters Obstn [K41] 16°14′23.9″N 61°32′27.9″W Depth 0.4 meter Obstn [K41] 16°14′18.0″N 61°32′45.0″W (40(254)16, 15(260)20 Brest; FRA CH 7100) ★25606 1Ed. 1/16/21 NEW CHART N14/21 (NGA)
Source: NGA U.S. Notice to Mariners · edition: 27Ed. 4/12/97
Reference information — always verify against official Notices to Mariners before navigation.