Chart correction 2687 — chart 843

Chart 843 (INT 1230) [ previous update 1193/24 ] WGS84 DATUM Insert the accompanying block, centred on: 58° 43´·1N., 17° 15´·4E.

Source: UKHO Admiralty Notices to Mariners

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