"Level #10 of flight 170413a"
20170413
  0   34.04594   33.31295     2165.1   20170413 100100  A        0.0      0.0
  1   34.05859   33.23416     2165.1   20170413 100200  I        8.8      0.0
  2   34.07123   33.15536     2165.1   20170413 100300  I        8.8      0.0
  3   34.08388   33.07657     2165.1   20170413 100400   W        8.8      0.0