Chart correction 1507* — chart 1186
Chart 1186 (INT 1426) (Panel B, Coalhouse Point to Tilbury) [ previous update 1407/23 ] ETRS89 DATUM Insert depth, 93 (a) 51° 26´·993N., 0° 21´·601E. Delete depth, 94, close NW of: (a) above
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.