LAT   LON  foF2   Station
  
  37.1  -6.8  6.2   EL ARENOSILLO   
  54.6  13.4  5.8   JULIUSRUH       
  67.8  20.4  5.2   KIRUNA          
  48.7  -3.4  5.2   LANNION         
  64.6  18.8  5.4   LYCKSELE        
  59.9  30.7  5.5   ST PETERSBURG   
  66.5  66.5  5.0   SALEKHARD       
  42.7  23.4  7.6   SOFIA           
  40.8   0.5  5.7   TORTOSA         
  59.8  17.6  5.4   UPPSALA         
  52.1  21.1  6.4   WARSZAWA