Chart correction 25/23 — chart 525
★525 3Ed. 02/05/83 LAST NM 17/23 25/23 Delete Depth 22 fathoms "Rep (1988)" 3°35′N 133°57′E Add Depth 35 fathoms, blue tint, and enclosing depth contour (100-fathom) centered 3°35′N 133°57′E (NTM0005/2023)
Source: NGA U.S. Notice to Mariners · edition: 3Ed. 02/05/83
Reference information — always verify against official Notices to Mariners before navigation.