Chart correction 16/21 — chart 22290

22290 4Ed. 6/28/97 LAST NM 11/21 16/21 Add AIS [S17.1] to light 36°44.8′S 73°11.3′W (6(47)18 Valparaiso)

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 6/28/97

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