Chart correction 4246 — chart 4963

Chart 4963 [ previous update 1722/26 ] NAD83 DATUM Insert the accompanying block A, centred on: 49° 18´ 40"N., 123° 06´ 32"W. the accompanying block B, centred on: 49° 17´ 17"N., 123° 03´ 51"W. depth, 51 (a) 49° 18´ 14·5"N., 123° 09´ 53·4"W. Delete depth, 66, close NE of: (a) above Insert depth, 53 (b) 49° 18´ 22·3"N., 123° 09´ 47·7"W. Delete depth, 62, close SE of: (b) above

Source: UKHO Admiralty Notices to Mariners

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