Chart correction 3112 — chart 820

Chart 820 (INT 1238) [ previous update 2924/25 ] WGS84 DATUM Insert the accompanying block, centred on: 59° 26´·0N., 18° 22´·4E.

Source: UKHO Admiralty Notices to Mariners

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