Chart correction 46/22 — chart 23121
23121 7Ed. 12/30/95 LAST NM 52/20 46/22 Add Legend "Maintained depth at 13.0m" 39°10′00″S 61°44′42″W (5(81)21 Buenos Aires)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 12/30/95
Reference information — always verify against official Notices to Mariners before navigation.