Chart correction 1573* — chart 1239

Chart 1239 [ previous update 904/24 ] ETRS89 DATUM Insert legend, Scientific Instruments, centred on: 60° 20´·1N., 0° 35´·4W. 59° 57´·6N., 0° 53´·7W. 58° 52´·8N., 3° 42´·5W. 58° 40´·2N., 3° 57´·9W.

Source: UKHO Admiralty Notices to Mariners

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