Chart correction 2144 — chart 3820

Chart 3820 (INT 1252) [ previous update 5908/24 ] WGS84 DATUM Insert the accompanying block B, centred on: 60° 00´·3N., 23° 59´·0E.

Source: UKHO Admiralty Notices to Mariners

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