Chart correction 306 — chart 3874

Chart 3874 [ previous update 91/25 ] WGS84 DATUM Insert the accompanying note, AUTOMATIC IDENTIFICATION SYSTEMS, centred on: 13° 47´·32N., 109° 06´·18E.

Source: UKHO Admiralty Notices to Mariners

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