Chart correction 22/21 — chart 75185
75185 2Ed. 6/21/97 LAST NM 21/21 22/21 Delete Depth 84 meters and enclosing depth contour (91-meter) in vicinity 43°29.0′S 147°32.6′E Dangerous submerged rock 43°10.6′S 147°17.2′E Add Depth 71 meters 43°25.8′S 147°31.8′E Depth 67 meters enclosed by depth contour (91-meter) centered 43°28.9′S 147°33.3′E (16(688)05, 16(660)17 Wollongong)
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 6/21/97
Reference information — always verify against official Notices to Mariners before navigation.