Chart correction 1674 — chart Aus 327

Chart Aus 327 [ previous update 802/26 ] WGS84 DATUM Insert the accompanying block, centred on: 20° 31´·0S., 117° 10´·0E. depth, 42 20° 37´·4S., 115° 33´·0E. 5m contour, joining: 20° 37´·2S., 115° 33´·0E. 20° 37´·4S., 115° 32´·7E. (a) 20° 37´·4S., 115° 32´·1E. Delete former 5m contour, joining: (a) above 20° 37´·8S., 115° 33´·3E. and 20° 37´·3S., 115° 33´·1E. 20° 37´·5S., 115° 33´·3E.

Source: UKHO Admiralty Notices to Mariners

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