Just having a look at some further info on the above, it would seem that there are single Data stations in Norway, Faeroe Islands, Greenland, mainly in the North Atlantic in our area, including in Ireland Jim on 1626Khz and 1646Khz. I was wondering if other than commercial shipping, if this is part of NATO, communications linked, to track the Russian Fleet in the North Atlantic,as it moves down the Atlantic or North Sea.Rgds Mike