Chart correction 4753 — chart 255

Chart 255 [ previous update 1972/18 ] WGS84 DATUM Insert the accompanying note, AUTOMATIC IDENTIFICATION SYSTEMS, centred on: 18° 06´·32N., 76° 56´·93W.

Source: UKHO Admiralty Notices to Mariners

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