Chart correction N49/20 — chart 22420

22420 3Ed. 4/26/14 LAST NM N22/20 N49/20 Add AIS [S17.1] to light 50°40.2′S 74°37.5′W AIS [S17.1] to light 50°44.1′S 74°30.9′W AIS [S17.1] to light 50°44.4′S 74°31.4′W AIS [S17.1] to light 50°46.4′S 74°25.7′W (10(79)20 Valparaiso)

Source: NGA U.S. Notice to Mariners · edition: 3Ed. 4/26/14

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