Chart correction 1842 — chart 3829
Chart 3829 (INT 1132) [ previous update 6022/20 ] WGS84 DATUM Insert the accompanying block, centred on: 60° 59´·8N., 21° 10´·5E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.