Chart correction 4318 — chart 4736
Chart 4736 [ previous update 5182/22 ] NAD83 DATUM Insert  47° 33´·50N., 52° 35´·10W. Delete  47° 33´·71N., 52° 37´·85W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.