Chart correction 2426 — chart 811
Chart 811 (INT 1239) [ previous update New Edition 23/03/2023 ] WGS84 DATUM Insert the accompanying block, centred on: 59° 20´·9N., 18° 07´·0E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.