Chart correction 1573 — chart 4603

Chart 4603 (INT 603) [ previous update 1555/26 ] WGS84 DATUM Insert the accompanying block, centred on: 1° 24´·6S., 144° 59´·1E.

Source: UKHO Admiralty Notices to Mariners

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