Chart correction 2320 — chart Aus 55
Chart Aus 55 [ previous update New Edition 12/12/2025 ] WGS84 DATUM Insert depth 95 , enclosed by 10m contour 20° 25´·25S., 117° 01´·39E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.