Chart correction N48/23 — chart 22371
22371 6Ed. 03/21/15 LAST NM N22/23 N48/23 Add Submarine cable [L30.1] joining 44°32.0′S 73°29.7′W 44°39.6′S 73°31.4′W 44°43.7′S 73°31.1′W 44°48.1′S 73°29.4′W 45°08.8′S 73°39.1′W 45°11.3′S 73°37.0′W 45°14.4′S 73°32.0′W 45°15.5′S 73°29.1′W 45°17.2′S 73°27.3′W 45°17.8′S 73°19.5′W 45°16.7′S 73°11.4′W 45°22.4′S 73°03.8′W 45°27.9′S 72°52.4′W 45°26.4′S 72°49.0′W 45°26.4′S 72°48.1′W (8(49)23 Valparaiso)
Source: NGA U.S. Notice to Mariners · edition: 6Ed. 03/21/15
Reference information — always verify against official Notices to Mariners before navigation.