Chart correction 20/21 — chart 22143

22143 4Ed. 4/19/03 LAST NM 32/20 20/21 (Plan B) Delete Quarantine anchorage area in vicinity 11°06′25.8″S 77°37′52.8″W “Merchant Vessels” anchorage area in vicinity 11°06′50.4″S 77°37′20.1″W Anchorage area in vicinity 11°07′04.5″S 77°36′57.7″W Depth 12.5 meters 11°07′08.3″S 77°37′09.7″W Add Depth 8.5 meters 11°07′07.7″S 77°37′07.8″W and extend depth contour (10-meter) and blue tint N to enclose (8(59)18 Callao; PER CH 2212) SECTION I NM 20/21 I-1.3

Source: NGA U.S. Notice to Mariners · edition: 4Ed. 4/19/03

Reference information — always verify against official Notices to Mariners before navigation.