"Level #13 of flight 170411a"
20170411
  0   34.71147   32.53258     3112.7   20170411 073000  A        0.0      0.0
  1   34.70827   32.62012     3112.7   20170411 073050  I        9.7      0.0
  2   34.70506   32.70767     3112.7   20170411 073140  I        9.7      0.0
  3   34.70186   32.79522     3112.7   20170411 073230  I        9.7      0.0
  4   34.69866   32.88276     3112.7   20170411 073320  I        9.7      0.0
  5   34.69545   32.97031     3112.7   20170411 073410  I        9.7      0.0
  6   34.69225   33.05786     3112.7   20170411 073500   W        9.7      0.0