Chart correction 3513* — chart 1504

Chart 1504 (INT 1510) [ previous update 3457/24 ] ETRS89 DATUM Insert depth, 134 (a) 52° 43´·51N., 1° 45´·90E. Delete depth, 172, close N of: (a) above

Source: UKHO Admiralty Notices to Mariners

Reference information — always verify against official Notices to Mariners before navigation.