Chart correction N19/21 — chart 24052

24052 17Ed. 4/30/11 LAST NM N37/20 N19/21 Delete Buoy “Km 23 UNEN” 34°26′59″S 58°29′42″W Dashed line joining 34°39′26″S 58°08′07″W 34°40′21″S 58°11′58″W 34°39′51″S 58°12′08″W 34°38′52″S 58°08′06″W Substitute Buoy Y, spar, “X” topmark with legend “Tide gauge” [Q130.6] for beacon “No 3 UNEN” 34°27′30″S 58°29′10″W (See N28/20) Add Dangerous wreck [K28] 34°32′49″S 58°17′10″W Dashed line (spoil ground limit) [N62.1] joining 34°39′26″S 58°08′07″W 34°38′22″S 58°14′44″W 34°37′23″S 58°14′35″W 34°38′29″S 58°07′47″W 34°38′58″S 58°07′51″W (2(21, 22)21 Buenos Aires; ARG CH H-118)

Source: NGA U.S. Notice to Mariners · edition: 17Ed. 4/30/11

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