Chart correction N32/20 — chart 23124
23124 4Ed. 1/8/11 LAST NM N45/14 N32/20 Add Foul ground symbol [K31.1] 39°17′29″S 61°34′31″W Foul ground symbol [K31.1] 39°17′11″S 61°34′00″W Foul ground symbol [K31.1] (PA) 39°17′54″S 61°28′42″W Dangerous wreck [K28] 39°02′38″S 61°21′53″W (3(37)16, 11(181)17, 9(138)18, 6(54)19 Buenos Aires)
Source: NGA U.S. Notice to Mariners · edition: 4Ed. 1/8/11
Reference information — always verify against official Notices to Mariners before navigation.