Chart correction N3/21 — chart 71058
71058 3Ed. 5/19/07 LAST NM N48/20 N3/21 Add Depth 19.6 meters enclosed by depth contour (20-meter) centered 5°24′23.4″N 100°20′57.3″E (UKHO ARCS 3732-0)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 5/19/07
Reference information — always verify against official Notices to Mariners before navigation.