Chart correction N20/21 — chart 22103
22103 3Ed. 11/3/12 LAST NM N19/21 N20/21 Delete Buoy 2°11′20.0″S 80°55′57.0″W Add Buoy BRB, pillar, double ball topmark, Fl(2) W 10s [Q130.4] 2°11′20.0″S 80°56′05.9″W (ECU CH 10520)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 11/3/12
Reference information — always verify against official Notices to Mariners before navigation.