Chart correction 17/21 — chart 22311

22311 19Ed. 4/5/97 LAST NM 35/20 17/21 (Plan Port of Talcahuano) Delete Depth 10.6 meters 36°42′22.1″S 73°05′39.8″W Add Depth 8.6 meters Obstn [K41] 36°42′21.5″S 73°05′39.9″W Depth 9 meters Obstn [K41] 36°42′22.5″S 73°05′37.9″W (Plan Ports of Lirquen and Penco) Add Depth 8.9 meters Obstn [K41] 36°43′25.8″S 73°00′48.0″W Depth 9.3 meters Obstn [K41] 36°43′24.6″S 73°00′49.6″W (CHL CH 6111)

Source: NGA U.S. Notice to Mariners · edition: 19Ed. 4/5/97

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