Chart correction N17/25 — chart 508
508 (INT 508) 2Ed. 5/18/1996 LAST NM N16/25 N17/25 Add Depth 20 meters, blue tint and enclosing depth contour (30-meter) centered 19°40′N 107°02′E (38(3705)21 Taunton)
Source: NGA U.S. Notice to Mariners · edition: 2Ed. 5/18/1996
Reference information — always verify against official Notices to Mariners before navigation.