Chart correction 4223 — chart Aus 55

Chart Aus 55 [ previous update 2070/23 ] WGS84 DATUM Replace depth, 73 , with depth, 5, enclosed by 5m contour 20° 26´·1S., 117° 17´·0E.

Source: UKHO Admiralty Notices to Mariners

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