SXAK50 KWAL 151723
3961E704 228172300"
    5.94,
  10.5,
 137.6,
  40.2,
 -99,
  98.0,
  13.1,
 137.7,
  15.3,
   24.9,
 -99.0,
  39.9,
  40.8,
  40.9,
  40.9,
  44.6,
 -99.0,
  40.2,
 30-0NN 108W