Chart correction 1918 — chart 4207

Chart 4207 [ previous update New Edition 02/08/2018 ] WGS84 DATUM Insert depth, 172, enclosed by 200m contour (a) 50° 01´·7S., 57° 57´·0W. Delete depth, 265, close SW of: (a) above Insert depth, 102, enclosed by 200m contour (b) 50° 26´·1S., 56° 47´·2W. Delete depth, 419, close S of: (b) above

Source: UKHO Admiralty Notices to Mariners

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