Chart correction N16/20 — chart 22251

22251 12Ed. 6/19/10 LAST NM N28/14 N16/20 Substitute Beacon, Fl G 3s 20m 6M AIS for light 23°05′56″S 70°27′10″W (Plan) Substitute Beacon, Fl G 3s 20m 6M AIS for light 23°05′56.2″S 70°27′10.2″W (2(17)20 Valparaiso)

Source: NGA U.S. Notice to Mariners · edition: 12Ed. 6/19/10

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