Chart correction N22/20 — chart 22420

22420 3Ed. 4/26/14 LAST NM N21/20 N22/20 Add AIS [S17.1] to light 50°26.7′S 75°21.4′W (4(37)20 Valparaiso) SECTION I NM 22/20 I-1.3

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

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