Chart correction N52/21 — chart 24154

24154 13Ed. 05/11/13 LAST NM N47/21 N52/21 Substitute Buoy G, pillar, can topmark, Fl G 3s for beacon 23°00′38.4″S 44°18′29.4″W (20(162)21 Rio de Janeiro)

Source: NGA U.S. Notice to Mariners · edition: 13Ed. 05/11/13

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