Chart correction 4193 — chart 1633

Chart 1633 (INT 1417) [ previous update 4164/24 ] WGS84 DATUM Insert depth, 54, and extend 10m contour N to enclose 53° 36´·58N., 6° 32´·93E.

Source: UKHO Admiralty Notices to Mariners

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