Chart correction N48/23 — chart 22335
22335 5Ed. 11/25/17 LAST NM N32/23 N48/23 Add Submarine cable [L30.1] joining 43°07.1′S 73°28.8′W 43°10.1′S 73°19.1′W 43°29.4′S 73°12.8′W 43°32.5′S 73°09.7′W 43°34.6′S 73°08.5′W 43°40.5′S 73°09.6′W 43°58.9′S 73°22.2′W 44°00.0′S 73°22.5′W (8(49)23 Valparaiso)
Source: NGA U.S. Notice to Mariners · edition: 5Ed. 11/25/17
Reference information — always verify against official Notices to Mariners before navigation.