Chart correction 35/21 — chart 57282
57282 3Ed. 6/27/92 LAST NM 20/18 35/21 Add Mooring buoy, spherical [Q40] 12°20′15.9″S 13°34′24.9″E Mooring buoy, spherical [Q40] 12°20′19.9″S 13°34′26.3″E Mooring buoy, spherical [Q40] 12°20′20.3″S 13°34′16.5″E Mooring buoy, spherical [Q40] 12°20′22.9″S 13°34′16.5″E Mooring buoy, spherical [Q40] 12°20′23.3″S 13°34′18.6″E (UKHO ARCS 1215-5)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 6/27/92
Reference information — always verify against official Notices to Mariners before navigation.