Chart correction 3356* — chart 1411
Chart 1411 (INT 1608) [ previous update 3245/26 ] ETRS89 DATUM Insert 4$+ Wk 54° 41´·79N., 4° 52´·70W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.