Chart correction N17/21 — chart 22341

22341 10Ed. 5/6/17 LAST NM N16/21 N17/21 Substitute Depth 3.4 meters for 5.3 meters 41°48.2′S 73°30.7′W Add V-AIS [S18.1] 41°48.2′S 73°30.7′W (4(35), 9(65)20 Valparaiso)

Source: NGA U.S. Notice to Mariners · edition: 10Ed. 5/6/17

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