Chart correction 3218 — chart 4918

Chart 4918 [ previous update 2671/26 ] NAD83 DATUM Insert symbol, yellow and blue spherical buoy, Fl.2·5s 44° 34´·04N., 124° 13´·06W. EfFl(5)Y.20s (a) 44° 34´·00N., 124° 14´·23W. Delete EfFl.2·5s 'N', close NE of: (a) above GfFl.2·5s, close E of: (a) above EfFl.2·5s 'S', close SE of: (a) above EfFl.2·5s 'A' 44° 40´·91N., 124° 08´·66W. EfFl.2·5s 'B' 44° 41´·35N., 124° 08´·67W. EfFl.2·5s 'C' 44° 41´·83N., 124° 08´·72W. symbol, grey spherical buoy, Fl.Y.4s ODAS 44° 50´·04N., 124° 34´·60W. 44° 29´·47N., 124° 34´·58W.

Source: UKHO Admiralty Notices to Mariners

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