Chart correction N51/23 — chart 74185

74185   2Ed.  10/28/22  LAST  NM  N47/23  N51/23 Delete Beacon   27°24.59′S  153°22.86′E Beacon   27°25.80′S  153°19.54′E Substitute Buoy R, can for beacon   27°21.40′S  153°24.95′E (24(998, 999)23 Wollongong)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 10/28/22

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