Chart correction 15/21 — chart 25600
25600 47Ed. 11/6/93 LAST NM 12/21 15/21 Substitute Depth 13 meters Rk [K14.1] for depth 18.5 meters 17°58.0′N 62°55.1′W Depth 30 meters for 29.5 meters 17°55.3′N 62°58.8′W Depth 3.3 meters for 4.5 meters 18°04.2′N 63°06.6′W Change Light to Q WRG 20m 10-7M with sectors red 104°-126°, white-132°, green-185° 18°04.2′N 63°05.1′W Add Depth 22 meters Wks [K26] 17°56.8′N 62°55.4′W Depth 10 meters, blue tint and enclosing depth contour (10-meter) centered 17°58.9′N 63°02.9′W Depth 29 meters 17°59.9′N 63°06.2′W and extend depth contour (30-meter) SW to enclose Submarine cable [L30.1] joining 17°53.6′N 62°51.0′W 17°52.7′N 62°52.2′W 17°52.5′N 62°53.4′W 17°53.5′N 62°57.8′W 17°53.0′N 62°59.3′W Submarine cable [L30.1] joining 18°05.5′N 63°04.7′W 18°05.9′N 63°06.3′W 18°06.0′N 63°08.9′W 18°05.8′N 63°09.7′W Submarine cable [L30.1] joining 18°05.5′N 63°04.7′W 18°06.1′N 63°05.5′W 18°06.5′N 63°08.7′W 18°06.3′N 63°11.2′W 18°06.7′N 63°13.7′W (32(32)06, 25(62)08, 29(35)10, 24(255)18, 12(260), 43(264)20 Brest; NLD CH 2716; FRA CH 7471; FRA LL) 25608 22Ed. 5/04 LAST NM 12/21 15/21 (Plan A) Delete Depth 3.6 meters 18°04′04.6″N 63°06′35.3″W Depth 4.6 meters 18°04′09.4″N 63°06′34.9″W Depth 1.1 meters 18°03′39.5″N 63°05′56.6″W Mooring buoy 18°04′38.7″N 63°06′11.9″W Change Light to Q WRG 20m 10-7M 18°04′14.8″N 63°05′10.9″W Note: Sectors remain unchanged Add Dangerous wreck [K28] 18°04′28.8″N 63°05′37.2″W Chimney symbol [E22] 18°04′37.8″N 63°04′45.6″W Depth 2.8 meters 18°04′07.4″N 63°06′36.7″W Depth 3.3 meters 18°04′11.9″N 63°06′34.1″W Depth 0.6 meter 18°03′40.0″N 63°05′57.8″W Depth 0.4 meter 18°03′43.6″N 63°05′55.8″W Submarine cable [L30.1] between 18°05′29.6″N 63°04′44.5″W 18°05′46.1″N 63°05′39.9″W Submarine cable [L30.1] between 18°05′30.1″N 63°04′44.3″W 18°05′46.1″N 63°04′57.5″W (32(32)06, 47(257)16, 21(259)17, 12(260), 43(264)20 Brest; FRA CH 7472)
Source: NGA U.S. Notice to Mariners · edition: 47Ed. 11/6/93
Reference information — always verify against official Notices to Mariners before navigation.