Chart correction 3501* — chart 1186

Chart 1186 (INT 1426) (Panel B, Coalhouse Point to Tilbury) [ previous update 3478/26 ] ETRS89 DATUM Insert depth, 97, and extend 10m contour E to enclose (a) 51° 27´·103N., 0° 23´·252E. Delete depth, 98, close W of: (a) above

Source: UKHO Admiralty Notices to Mariners

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