Chart correction 5530 — chart 3898
Chart 3898 (INT 1195) [ previous update 2849/24 ] WGS84 DATUM Insert the accompanying block, centred on: 60° 02´·1N., 20° 21´·8E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.