Chart correction 18/20 — chart 37266
37266 3Ed. 4/5/97 LAST NM 17/20 18/20 (Plan A) Delete Beacon 49°16′56.0″N 0°14′15.7″W Beacon 49°16′53.9″N 0°14′10.5″W Beacon 49°17′01.6″N 0°14′29.6″W Beacon 49°17′00.4″N 0°14′26.9″W Beacon 49°17′02.7″N 0°14′32.3″W Beacon 49°17′04.2″N 0°14′36.0″W Beacon 49°17′52.8″N 0°14′51.7″W “Dumping Ground” area in vicinity 49°19′22.8″N 0°12′55.8″W Depth 6.3 meters 49°19′31.7″N 0°13′12.0″W Depth 5.4 meters 49°19′35.8″N 0°13′17.0″W Depth 6.9 meters 49°19′39.5″N 0°13′02.4″W Depth 3.1 meters 49°19′30.1″N 0°13′17.3″W (continued on next page) SECTION I NM 18/20 I-1.7 37266 (Continued) Change Beacon to G, cone topmark 49°16′57.7″N 0°14′20.2″W Characteristic of buoy “6” to Fl(2) R 6s 49°18′24.7″N 0°14′32.7″W Characteristic of buoy “5” to Fl(2) G 6s 49°18′25.1″N 0°14′43.3″W Legend to “Dredged to 8m” 49°18′24.6″N 0°14′37.7″W Add Beacon G, cone topmark 49°16′51.7″N 0°14′05.6″W Beacon G, cone topmark 49°16′54.8″N 0°14′12.9″W Beacon G, cone topmark 49°17′03.8″N 0°14′34.8″W Beacon G, cone topmark 49°17′00.8″N 0°14′27.6″W “Spoil Ground” area [N62.1] bound by dashed line joining 49°19′08.3″N 0°12′58.6″W 49°19′08.3″N 0°12′00.6″W 49°18′55.8″N 0°12′00.6″W 49°18′55.8″N 0°12′58.6″W Depth 1.3 meters 49°18′57.1″N 0°13′43.1″W and extend depth contour (2-meter) NE to enclose Depth 4.2 meters 49°19′34.3″N 0°13′15.8″W and extend depth contour (5-meter) and blue tint NE to enclose “Spoil Ground” area [N62.1] bound by dashed line joining 49°19′48.9″N 0°12′31.9″W 49°19′48.9″N 0°11′24.4″W 49°19′28.7″N 0°11′24.4″W 49°19′28.7″N 0°12′31.9″W (12(16), 16(20), 24(16), 28(29)08, 17(14)10, 50(50)12 Brest; FRA CH 7420)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 4/5/97
Reference information — always verify against official Notices to Mariners before navigation.