Chart correction N8/20 — chart 22420

22420 3Ed. 4/26/14 LAST NM N45/19 N8/20 Add Depth 8.3 meters, blue tint and enclosing depth contour (20-meter) centered 50°22.8′S 75°33.0′W (1(5)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.