Chart correction N23/21 — chart 24155
24155 7Ed. 12/1/12 LAST NM N12/21 N23/21 Add Dangerous wreck [K28] 23°02′04″S 44°09′27″W Dangerous wreck [K28] 23°02′23″S 44°02′18″W (6(50)21 Rio de Janeiro)
Source: NGA U.S. Notice to Mariners · edition: 7Ed. 12/1/12
Reference information — always verify against official Notices to Mariners before navigation.