"Level #15 of flight 170331a"
20170331
  0   47.05152   13.23475     5016.4   20170331 085100  A        0.0      0.0
  1   47.07873   13.31500     5016.4   20170331 085130  I        9.2      0.0
  2   47.10594   13.39525     5016.4   20170331 085200   W        9.2      0.0