Chart correction 2909 — chart 4936

Chart 4936 [ previous update 1150/26 ] NAD83 DATUM Insert the accompanying block A, centred on: 54° 20´·8N., 130° 50´·5W. the accompanying block B, centred on: 54° 20´·6N., 130° 44´·6W.

Source: UKHO Admiralty Notices to Mariners

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