Chart correction 5401* — chart 1233
Chart 1233 (INT 1500) [ previous update 3682/24 ] ETRS89 DATUM Delete 129-Obstn 60° 59´·20N., 1° 53´·69W. JfFl(5)Y.20s Wave Recorder and associated Automatic Identification System, AIS 60° 59´·19N., 1° 54´·34W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.