Chart correction 554* — chart 1698
Chart 1698 (INT 1736) [ previous update 3130/23 ] ETRS89 DATUM Insert the accompanying block, centred on: 51° 06´·9N., 1° 18´·9E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.