Chart correction 3639* — chart 1954

Chart 1954 (INT 1601) [ previous update 2815/23 ] ETRS89 DATUM Replace EfFl(5)Y.20s ODAS, and associated Automatic Identification System, AIS with « 58° 39´·17N., 3° 52´·28W.

Source: UKHO Admiralty Notices to Mariners

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