Chart correction N05/23 — chart 24052

24052 17Ed. 04/30/11 LAST NM N53/22 N05/23 Add Buoy "Km 13.5", pillar, "X" topmark, Fl(5) Y 20s AIS with legend "ODAS" [Q58] 34°36′36″S 58°13′07″W Buoy "CIC-3" Y, conical, "X" topmark [Q130.6] 34°29′56″S 58°24′40″W (1(11, 16)23 Buenos Aires)

Source: NGA U.S. Notice to Mariners · edition: 17Ed. 04/30/11

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