Chart correction N49/20 — chart 22426

22426 1Ed. 9/14/13 LAST NM N46/19 N49/20 Add AIS [S17.1] to beacon 50°40′04″S 74°37′54″W AIS [S17.1] to beacon 50°44′12″S 74°30′43″W AIS [S17.1] to beacon 50°44′19″S 74°31′07″W AIS [S17.1] to beacon 50°46′17″S 74°25′41″W (10(79)20 Valparaiso)

Source: NGA U.S. Notice to Mariners · edition: 1Ed. 9/14/13

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