"Level #8 of flight 170331a"
20170331
  0   46.97170   13.25964     5016.3   20170331 082000  A        0.0      0.0
  1   47.11238   13.28616     5016.3   20170331 082200  I       11.0      0.0
  2   47.25305   13.31268     5016.3   20170331 082400   W       11.0      0.0