Chart correction 1562* — chart 3571

Chart 3571 [ previous update 4500/23 ] UNDETERMINED DATUM Replace depth, 23, with depth, 20, enclosed by 20fm contour 67° 37´·0S., 68° 08´·3W.

Source: UKHO Admiralty Notices to Mariners

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