Chart correction 21/22 — chart 75052
75052 2Ed. 08/08/98 LAST NM 18/22 21/22 Delete Depth 6.7 meters 35°05′06.7″S 117°56′34.6″E Depth 7.4 meters 35°04′52.7″S 117°56′43.1″E Depth 20.7 meters 35°03′13.1″S 118°01′12.5″E Add Depth 5.9 meters 35°04′57.3″S 117°56′32.5″E Foul ground symbol [K31.1] with legend "Historic Wk (See Note)" 35°04′50.1″S 117°56′14.2″E Depth 19.2 meters enclosed by depth contour (20-meter) centered 35°03′10.6″S 118°01′10.0″E (7(262)22 Wollongong)
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 08/08/98
Reference information — always verify against official Notices to Mariners before navigation.