Chart correction 17/21 — chart 22290

22290 4Ed. 6/28/97 LAST NM 16/21 17/21 Delete Depth 4 meters 36°44.0′S 73°09.4′W Note: Blue tint and depth contour (5-meter) remain (11(83)16 Valparaiso)

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

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