Chart correction 4180 — chart 4965
Chart 4965 [ previous update 1201/23 ] NAD83 DATUM Insert ã{ Fl Y (Priv) 49° 17´ 34·3"N., 122° 52´ 02·8"W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.