Chart correction 5840 — chart 420
Chart 420 (INT 1451) [ previous update 5441/24 ] WGS84 DATUM Insert the accompanying block, centred on: 55° 26´·9N., 8° 28´·0E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.