Chart correction 1584 — chart 3881
Chart 3881 [ previous update New Edition 13/03/2025 ] WGS84 DATUM Insert the accompanying block, centred on: 20° 47´·2N., 106° 55´·1E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.