LAT   LON  foF2   Station
  
  54.6  13.4  6.8   JULIUSRUH       
  67.8  20.4  6.4   KIRUNA          
  48.7  -3.4  7.4   LANNION         
  64.6  18.8  6.5   LYCKSELE        
  66.5  66.5  6.5   SALEKHARD       
  51.5  -0.6  8.4   SLOUGH          
  42.7  23.4  7.6   SOFIA           
  40.8   0.5  7.6   TORTOSA         
  59.8  17.6  6.7   UPPSALA         
  52.1  21.1  6.9   WARSZAWA