Chart correction 1090 — chart 3100

Chart 3100 (INT 2805) [ previous update 805/26 ] UNDETERMINED DATUM Insert depth, 84, and extend 100m contour SE to enclose (a) 4° 39´·7N., 6° 08´·1W. Delete depth, 112, close NE of: (a) above Insert depth, 26, and extend 30m contour S to enclose (b) 4° 51´·4N., 6° 11´·1W. Delete depth, 33, close SW of: (b) above Insert depth, 285, and extend 30m contour SW to enclose (c) 4° 51´·3N., 6° 08´·1W. Delete depth, 33, close NW of: (c) above Insert depth, 43, and extend 50m approximate contour S to enclose 4° 52´·8N., 5° 54´·0W. depth, 22, and extend 30m approximate contour S to enclose 5° 00´·2N., 5° 30´·9W. depth, 92, and extend 100m contour SE to enclose 4° 55´·0N., 5° 16´·7W. depth, 21, enclosed by 30m contour 5° 00´·9N., 5° 11´·0W. depth, 41, and extend 50m approximate contour S to enclose 5° 04´·0N., 4° 42´·0W. depth, 78, and extend 100m contour SE to enclose 5° 03´·0N., 4° 35´·0W. depth, 89, and extend 100m contour SE to enclose 5° 03´·0N., 4° 33´·0W. depth, 78, and extend 100m contour S to enclose 5° 03´·5N., 4° 31´·0W. depth, 47, and extend 50m contour S to enclose 5° 08´·3N., 4° 26´·0W. submarine pipeline, È, joining: 5° 01´·5N., 4° 27´·2W. 5° 02´·4N., 4° 27´·1W.

Source: UKHO Admiralty Notices to Mariners

Reference information — always verify against official Notices to Mariners before navigation.