Chart correction N7/20 — chart 74258

74258 1Ed. 5/11/01 LAST NM N51/19 N7/20 Delete Depth 6.7 meters 16°55′14.5″S 145°46′57.4″E Depth 6.9 meters 16°55′11.0″S 145°46′58.3″E Change Line 5 of Heights note to “Mean High Water Springs” 16°55′07.4″S 145°48′11.8″E Add Depth 4.2 meters 16°55′12.8″S 145°46′58.0″E Depth contour (5-meter) joining 16°55′08.6″S 145°46′58.4″E 16°55′11.1″S 145°46′58.5″E 16°55′14.3″S 145°46′57.8″E 16°55′17.1″S 145°46′56.5″E Depth 4.8 meters 16°55′00.4″S 145°47′00.1″E and extend depth contour (5-meter) SE to enclose (See N43/19) (24(1198)16, 23(1189)19 Wollongong)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 5/11/01

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