Chart correction N16/21 — chart 22314

22314 2Ed. 7/1/17 LAST NM N37/17 N16/21 Delete Wreck 36°44′23.3″S 73°08′10.4″W Depth 11.7 meters 36°44′10.0″S 73°08′05.1″W Depth 11.5 meters 36°44′10.4″S 73°09′12.6″W Relocate Buoy from 36°44′12.0″S 73°09′14.9″W to 36°44′10.5″S 73°09′12.5″W and add AIS [S17.2] Substitute Depth 13.1 meters for 11 meters 36°44′10.0″S 73°07′55.0″W Depth 13.3 meters for 12.1 meters 36°44′11.0″S 73°08′00.0″W Depth 13.6 meters for 12.9 meters 36°44′13.0″S 73°08′08.0″W Add AIS [S17.1] to light 36°44′49.0″S 73°11′29.0″W (6(47)18, 1(3), 12(94)19, 2(15)20 Valparaiso)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 7/1/17

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