Chart correction 3210 — chart 721

Chart 721 [ previous update 1504/24 ] WGS84 DATUM Insert depth, 66, enclosed by 10m contour (a) 4° 23´·1S., 55° 40´·0E. Delete depth, 149, close NE of: (a) above

Source: UKHO Admiralty Notices to Mariners

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