Chart correction 3809* — chart 1607
Chart 1607 (INT 1562) [ previous update 3363/24 ] ETRS89 DATUM Insert depth, 115 (a) 51° 36´·20N., 1° 20´·25E. Delete depth, 124, close NE of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.