Chart correction 3923 — chart 4603

Chart 4603 (INT 603) [ previous update 3443/26 ] WGS84 DATUM Insert depth, 479, enclosed by 1000m contour (a) 6° 53´·1S., 122° 21´·3E. Delete depth, 1345, close N of: (a) above Replace depth, 301, with depth, 171 7° 51´·6S., 123° 38´·2E. Wk34/26 II 2.28

Source: UKHO Admiralty Notices to Mariners

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