Chart correction 679 — chart 4604
Chart 4604 (INT 604) [ previous update 4354/25 ] WGS84 DATUM Insert depth, 705 , enclosed by 1000m contour 17° 58´·4S., 148° 04´·5E.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.