Chart correction 2430* — chart 1609
Chart 1609 [ previous update 1893/25 ] ETRS89 DATUM Insert depth, 141 (a) 51° 29´·37N., 0° 53´·12E. Delete depth, 144, close NW of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.