Chart correction N24/21 — chart 74588

74588 3Ed. 7/26/19 LAST NM N21/21 N24/21 Relocate Buoy from 32°16.37′S 115°42.16′E to 32°16.18′S 115°42.23′E Change Period of buoy to 6s 32°15.74′S 115°42.85′E and add “X” topmark Add Buoy Y, spar, Fl Y 5s [Q130.6] 32°06.36′S 115°45.55′E (3(97, 98)21 Wollongong)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 7/26/19

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