Chart correction 3455 — chart 872
Chart 872 (INT 1766) [ previous update 2147/23 ] WGS84 DATUM Insert the accompanying block, centred on: 59° 00´·8N., 18° 16´·8E. Wk29/24 II 2.18
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.