Chart correction 3310* — chart 1975
Chart 1975 [ previous update 3174/25 ] ETRS89 DATUM Insert depth, 118 (a) 51° 48´·94N., 1° 39´·35E. Delete depth, 119, close NW of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.