Chart correction N51/23 — chart 74216

74216   3Ed.  07/04/14  LAST  NM  N10/23  N51/23 Add Beacon Y, "X" topmark, Fl Y 2.5s [Q130.6]   19°10.15′S  146°48.55′E (24(997)23 Wollongong)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 07/04/14

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