Chart correction 3681 — chart 3803
Chart 3803 (INT 1131) [ previous update 3061/22 ] WGS84 DATUM Insert the accompanying block, centred on: 60° 49´·9N., 21° 07´·6E. Wk41/23 II 2.21
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.