Chart correction 3516 — chart 2839
Chart 2839 (Panel A) [ previous update 4770/23 ] NAD83 DATUM Insert the accompanying block, centred on: 46° 14´·0N., 123° 44´·3W. Wk33/25 II 2.26
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.