Chart correction N40/21 — chart 74174

74174 1Ed. 2/10/17 LAST NM N31/20 N40/21 Delete Buoy 26°48.81′S 153°07.41′E Buoy 26°48.38′S 153°07.76′E Buoy 26°48.64′S 153°07.48′E Beacon 26°50.03′S 153°07.22′E Beacon 26°49.87′S 153°07.38′E Delete Beacon 26°49.27′S 153°07.87′E Beacon 26°50.65′S 153°07.03′E Beacon 26°49.59′S 153°07.62′E Beacon 26°49.02′S 153°07.52′E Beacon 26°50.52′S 153°06.83′E (See N47/19) Add Legend “Channels marked by buoys and beacons” 26°49.58′S 153°06.95′E (17(732)21 Wollongong)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 2/10/17

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