Chart correction 4417* — chart 3497

Chart 3497 (INT 1554) [ previous update 4154/25 ] ETRS89 DATUM Insert depth, 14 , and extend 2m contour N to enclose (a) 53° 43´·45N., 0° 17´·59W. Delete depth, 34, close NW of: (a) above depth, 35, close NE of: (a) above Insert depth, 14, enclosed by 2m contour (b) 53° 43´·55N., 0° 17´·93W. Delete depth, 35, close SE of: (b) above Insert depth, 05, and extend 2m contour S to enclose (c) 53° 43´·64N., 0° 17´·93W. Delete depth, 16, close NW of: (c) above depth, 26, close NE of: (c) above Insert depth, 04 (d) 53° 43´·67N., 0° 18´·20W. Delete depth, 15, close NW of: (d) above depth, 24, close SE of: (d) above Move CbQ.G Hull Middle, from: 53° 43´·60N., 0° 18´·25W. to: 53° 43´·56N., 0° 18´·24W. Replace depth, 37, with depth, 23 53° 43´·44N., 0° 18´·43W.

Source: UKHO Admiralty Notices to Mariners

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