SXAK50 KWAL 180923
39623662 262092350"
   88.40,
   3.2,
  52.3,
  46.9,
 -99,
   0.4,
  13.1,
  55.1,
   5.7,
  -57.2,
  -1.0,
  47.4,
  46.5,
  52.6,
  52.2,
  52.0,
 -99.0,
 -99.0,
 -99.0,
 29-0NN 108W