LAT   LON  foF2   Station
  
  37.9  58.3  9.3   ASHKHABAD       
  37.1  -6.8  6.4   EL ARENOSILLO   
  54.6  13.4  5.8   JULIUSRUH       
  67.8  20.4  4.8   KIRUNA          
  48.7  -3.4  6.4   LANNION         
  64.6  18.8  4.6   LYCKSELE        
  59.9  30.7  4.2   ST PETERSBURG   
  66.5  66.5  5.3   SALEKHARD       
  42.7  23.4  5.2   SOFIA           
  56.4  58.6  5.8   SVERDLOVSK      
  40.8   0.5  6.2   TORTOSA         
  52.1  21.1  5.7   WARSZAWA