Chart correction 4747 — chart 4938

Chart 4938 (Panel, Porpoise Harbour, Ridley Island and Approaches / Et Les Approaches) [ previous update 1709/24 ] NAD83 DATUM Move IhD33, from: 54° 13´ 21·9"N., 130° 17´ 53·1"W. to: 54° 13´ 22·0"N., 130° 17´ 54·9"W.

Source: UKHO Admiralty Notices to Mariners

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