Chart correction 3218 — chart 4806
Chart 4806 [ previous update 5631/25 ] WGS84 DATUM Delete symbol, grey spherical buoy, Fl.Y.4s ODAS 44° 50´·0N., 124° 34´·6W. 44° 29´·5N., 124° 34´·6W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.