Chart correction N48/22 — chart 22264
22264 4Ed. 09/02/17 LAST NM N46/22 N48/22 Delete Depth 6.6 meters 33°01′44″S 71°35′51″W Substitute Depth 15.1 meters Wk [K26] for wreck 33°01′22″S 71°37′46″W Depth 5.7 meters for depth 7.6 meters 33°01′44″S 71°35′41″W Depth 46 meters for depth 80 meters 33°01′11″S 71°39′08″W and extend depth contour (50-meter) NW to enclose Add Depth 5.6 meters 33°01′44″S 71°35′46″W Depth 7.7 meters Wk [K26] 33°01′51″S 71°36′03″W (CHL CH 5111)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 09/02/17
Reference information — always verify against official Notices to Mariners before navigation.