Chart correction N21/20 — chart 22420

22420 3Ed. 4/26/14 LAST NM N8/20 N21/20 Substitute Beacon WR, Fl 10s 22m 9M Racon (T) AIS for light 52°55.0′S 73°49.8′W Note: Obscured sector unchanged (4(39)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.