Chart correction 25/23 — chart 81001

★81001   2Ed.  12/19/15  LAST  NM  17/23  25/23 Delete Depth 40 meters "Obstn Rep (1988)"   3°34.9′N  133°57.1′E Add Depth 64 meters, blue tint, and enclosing depth contour (183-meter) centered   3°34.6′N  133°57.0′E (NTM0005/2023)

Source: NGA U.S. Notice to Mariners · edition: 2Ed. 12/19/15

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