Chart correction 3727 — chart 4919

Chart 4919 [ previous update 3218/26 ] NAD83 DATUM Delete GfFl.Y.4s 47° 08´·00N., 124° 16´·29W. 46° 59´·17N., 124° 33´·97W. GfFl.Y.4s (2 buoys) 46° 51´·10N., 124° 58´·00W.

Source: UKHO Admiralty Notices to Mariners

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