Chart correction N37/22 — chart 23142
23142 11Ed. 06/28/14 LAST NM N40/21 N37/22 (Plan) Add Superbuoy, Fl(4) W 15s with legend "ODAS" [Q58] 38°02′34.2″S 57°30′46.2″W (8(112)22 Buenos Aires)
Source: NGA U.S. Notice to Mariners · edition: 11Ed. 06/28/14
Reference information — always verify against official Notices to Mariners before navigation.