Chart correction 2931* — chart 1981

Chart 1981 [ previous update 2566/26 ] ETRS89 DATUM Insert depth, 289 (a) 53° 37´·51N., 3° 42´·70W. Delete depth, 30, close NW of: (a) above

Source: UKHO Admiralty Notices to Mariners

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