Chart correction 1738 — chart Aus 823
Chart Aus 823 [ previous update 1391/24 ] WGS84 DATUM Insert jetty, single firm line, joining: 21° 16´·32S., 149° 17´·61E. 21° 15´·71S., 149° 18´·75E. Delete former jetty, single firm line, joining: 21° 16´·38S., 149° 17´·81E. 21° 15´·86S., 149° 18´·77E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.