Chart correction 1416 — chart 3992

Chart 3992 [ previous update New Edition 08/01/2026 ] CGCS 2000 DATUM Insert legend, Works in progress (2025), centred on: 21° 28´·86N., 108° 14´·15E.

Source: UKHO Admiralty Notices to Mariners

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