Chart correction N12/22 — chart 22420

22420 3Ed. 04/26/14 LAST NM N03/22 N12/22 Add AIS [S17.1] to light 52°21.0′S 73°37.4′W AIS [S17.1] to light 52°57.6′S 74°04.3′W (2(18, 20)22 Valparaiso)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 04/26/14

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