Chart correction 1710* — chart 1504

Chart 1504 (INT 1510) [ previous update 1611/23 ] ETRS89 DATUM Insert depth, 104 52° 37´·99N., 1° 51´·40E. depth, 72, and extend 10m contour E to enclose (a) 52° 37´·71N., 1° 51´·65E. Delete depth, 89, close NW of: (a) above

Source: UKHO Admiralty Notices to Mariners

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