Chart correction 243* — chart 3497

Chart 3497 (INT 1554) [ previous update 177/25 ] ETRS89 DATUM Insert depth, 69, and extend 7m contour SW to enclose 53° 39´·13N., 0° 11´·94W. depth, 65, enclosed by 7m contour 53° 38´·92N., 0° 11´·42W. depth, 139 (a) 53° 38´·06N., 0° 10´·40W. Delete depth, 144, close NE of: (a) above

Source: UKHO Admiralty Notices to Mariners

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