Chart correction 2579 — chart 4959

Chart 4959 [ previous update 1516/26 ] NAD83 DATUM Insert the accompanying block A, centred on: 48° 24´ 56·3"N., 123° 24´ 06·8"W. the accompanying block B, centred on: 48° 24´ 28·0"N., 123° 24´ 06·8"W. JlVL 48° 25´ 09·9"N., 123° 23´ 18·9"W.

Source: UKHO Admiralty Notices to Mariners

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