Chart correction N33/21 — chart 22124
22124 3Ed. 4/18/15 LAST NM N23/21 N33/21 Add Submarine pipeline [L41.1] between 5°04′41″S 81°09′00″W 5°04′14″S 81°09′11″W (Plan) Delete Floating dock and light in vicinity 5°04′18.5″S 81°08′27.8″W Platform and legend “Barge” 5°04′32.4″S 81°08′58.3″W Add Submarine pipeline [L41.1] between 5°04′41.1″S 81°09′00.0″W 5°04′14.1″S 81°09′10.7″W Mooring buoy [Q40] 5°04′35.6″S 81°08′53.9″W Buoy, pillar 5°04′14.1″S 81°09′10.7″W (6(81, 82, 86-88)21 Callao)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 4/18/15
Reference information — always verify against official Notices to Mariners before navigation.