"Level #6 of flight 170413a"
20170413
  0   34.03890   33.34419     5859.1   20170413 092400  A        0.0      0.0
  1   33.95282   33.36994     5859.1   20170413 092500  I        8.4      0.0
  2   33.86673   33.39569     5859.1   20170413 092600   W        8.4      0.0