Chart correction N08/22 — chart 74180

74180 3Ed. 07/26/13 LAST NM N51/21 N08/22 Change Rear range light (FG) to "No 1RN" Iso G 2s, (Iso W 2s Day) 27°24.365′S 153°08.517′E Front range beacon (FG) to "No 1FN" QG (QW Day) 27°23.613′S 153°09.043′E Rear range light (FR) to "No 1RS", Iso R 2s (Iso W 2s Day) 27°24.384′S 153°08.548′E Front range beacon (FR) to "No 1FS" QR (QW Day) 27°23.631′S 153°09.074′E Rear range light (Iso Bu) to "No 1R", can topmark, Iso Bu 2s 25m (Iso W 2s Day) 27°24.381′S 153°08.528′E Characteristic of front range beacon "No 1F" to QBu (QW Day) 27°23.597′S 153°09.076′E (1(8)22 Wollongong)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 07/26/13

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