Chart correction 4936* — chart 3418
Chart 3418 [ previous update 4696/23 ] ETRS89 DATUM Insert drying height, 27 (a) 50° 47´·44N., 0° 57´·07W. Delete drying height, 21, close E of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.