Chart correction 21/21 — chart 22221

22221 20Ed. 8/31/96 LAST NM 30/20 21/21 (Plan B) Add Submarine cable [L30.1] joining 18°26′58″S 70°18′08″W 18°26′49″S 70°18′44″W 18°25′28″S 70°21′18″W 18°25′21″S 70°21′50″W 18°25′21″S 70°24′22″W Note “SUBMARINE CABLES Mariners are advised not to anchor, trawl, or fish in the vicinity of submarine cables.” 18°29′02″S 70°17′46″W (12(98)20 Valparaiso)

Source: NGA U.S. Notice to Mariners · edition: 20Ed. 8/31/96

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