Chart correction 1573* — chart 1954
Chart 1954 (INT 1601) [ previous update 3639/23 ] ETRS89 DATUM Insert legend, Scientific Instruments, centred on: 58° 53´·20N., 4° 55´·03W. 58° 40´·12N., 3° 59´·96W. 58° 52´·73N., 3° 42´·47W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.