Chart correction N20/21 — chart 22102
22102 20Ed. 10/6/12 LAST NM N19/21 N20/21 Delete Buoy 2°11′20.7″S 80°55′58.7″W Mooring buoy 2°11′38.0″S 80°59′04.5″W Mooring buoy 2°11′33.7″S 80°59′05.7″W Add Buoy BRB, pillar, double ball topmark, Fl(2) W 10s [Q130.4] 2°11′20.0″S 80°56′05.9″W Legend “Numerous buoys” 2°11′27.3″S 80°58′40.5″W (ECU CH 1052, 10520)
Source: NGA U.S. Notice to Mariners · edition: 20Ed. 10/6/12
Reference information — always verify against official Notices to Mariners before navigation.