Chart correction N28/21 — chart 73393
73393 3Ed. 7/13/18 LAST NM N24/21 N28/21 Add Buoy Y, conical with legend “FAD (Nov-Jun)” [Q130.6] 32°06.78′S 115°07.26′E Buoy Y, conical with legend “FAD (Nov-Jun)” [Q130.6] 32°06.78′S 115°09.60′E Buoy Y, conical with legend “FAD (Nov-May)” [Q130.6] 32°10.10′S 115°09.80′E (25(1317)19, 1(20)20, 8(314)21 Wollongong)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 7/13/18
Reference information — always verify against official Notices to Mariners before navigation.