Chart correction 846 — chart 3972

Chart 3972 [ previous update 4122/24 ] WGS84 DATUM Insert depth, 265, with seabed type, R (a) 20° 20´·3S., 40° 10´·6W. Delete depth, 31, close NW of: (a) above «, close S of: (a) above

Source: UKHO Admiralty Notices to Mariners

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