Chart correction 623* — chart 3418

Chart 3418 [ previous update 4936/23 ] ETRS89 DATUM Insert depth, 09 (a) 50° 48´·77N., 1° 01´·83W. Delete depth, 14 , close W of: (a) above Insert depth, 01 (b) 50° 48´·64N., 1° 01´·72W. Delete depth, 03 , close N of: (b) above

Source: UKHO Admiralty Notices to Mariners

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