Chart correction 4928 — chart 4485

Chart 4485 [ previous update 1193/23 ] WGS84 DATUM Insert the accompanying block, centred on: 11° 37´·0N., 122° 46´·0E. the accompanying note, AUTOMATIC IDENTIFICATION SYSTEMS, centred on: 11° 21´·23N., 122° 56´·73E.

Source: UKHO Admiralty Notices to Mariners

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