Chart correction 1369 — chart 4506
Chart 4506 (INT 506) [ previous update New Edition 17/04/2025 ] WGS84 DATUM Insert depth, 498, and extend 1000m contour E to enclose 1° 05´·7S., 148° 03´·5E. Wk12/26 II 2.42
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.