Chart correction N15/20 — chart 74311

74311 4Ed. 10/23/15 LAST NM N14/20 N15/20 Substitute Buoy R, can for beacon 9°54.0′S 142°45.9′E (20(823)17 Wollongong)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 10/23/15

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