Chart correction 4719* — chart 633
Chart 633 (Panel B, Skerries Islands) [ previous update 631/23 ] ETRS89 DATUM Insert KlÜFI.Y.5s4m5M 53° 35´·140N., 6° 07´·930W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.