Chart correction N12/22 — chart 22410
22410 33Ed. 05/24/14 LAST NM N49/20 N12/22 Add AIS [S17.1] to light 52°57.6′S 74°04.0′W AIS [S17.1] to light 52°43.9′S 73°46.7′W AIS [S17.1] to light 52°21.4′S 73°37.6′W (2(18-20)22 Valparaiso)
Source: NGA U.S. Notice to Mariners · edition: 33Ed. 05/24/14
Reference information — always verify against official Notices to Mariners before navigation.