Chart correction 1913 — chart 811

Chart 811 (INT 1239) [ previous update 1613/24 ] WGS84 DATUM Insert the accompanying block, centred on: 59° 19´·2N., 18° 04´·9E. Wk18/24 II 2.12

Source: UKHO Admiralty Notices to Mariners

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