"Level #12 of flight 170419a"
20170419
  0   35.34353   14.78365     2183.0   20170419 133500  A        0.0      0.0
  1   35.36748   14.67739     2183.0   20170419 133630  I       12.0      0.0
  2   35.39142   14.57113     2183.0   20170419 133800   W       12.0      0.0