Chart correction N40/21 — chart 74216
74216 3Ed. 7/4/14 LAST NM N26/21 N40/21 Delete Depth 2.5 meters 19°15.03′S 146°51.03′E (See N36/20) Add Light Fl Y 2.5s 19°15.06′S 146°50.99′E Light Fl Y 2.5s 19°14.62′S 146°50.62′E Light Fl Y 2.5s 19°14.90′S 146°50.85′E (16(685)21 Wollongong)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 7/4/14
Reference information — always verify against official Notices to Mariners before navigation.