Chart correction 4820 — chart 2637
Chart 2637 (INT 12902) [ previous update 4515/26 ] WGS84 DATUM Insert 3$+ Wk 54° 24´·790N., 18° 39´·304E. Wk42/26 II 2.14
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.