Chart correction N4/21 — chart 71330
71330 14Ed. 4/19/14 LAST NM N51/20 N4/21 Substitute Drying height 0.1 meter [I15], drying tint and enclosing depth contour (0-meter) for depth 3.6 meters 5°17′26″N 115°18′29″E (UKHO ARCS 947-0)
Source: NGA U.S. Notice to Mariners · edition: 14Ed. 4/19/14
Reference information — always verify against official Notices to Mariners before navigation.