Chart correction 3181 — chart 4010

Chart 4010 (INT 10) [ previous update 2991/26 ] WGS84 DATUM Insert depth, 185 and extend 200m contour NW to enclose 74° 44´·1N., 16° 30´·2E.

Source: UKHO Admiralty Notices to Mariners

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