"Level #12 of flight 170420b"
20170420
  0   33.71309   31.07122     4774.9   20170420 165100  A        0.0      0.0
  1   33.71060   31.16072     4774.9   20170420 165200  I       10.0      0.0
  2   33.70811   31.25022     4774.9   20170420 165300  I       10.0      0.0
  3   33.70562   31.33972     4774.9   20170420 165400  I       10.0      0.0
  4   33.70314   31.42922     4774.9   20170420 165500  I       10.0      0.0
  5   33.70065   31.51872     4774.9   20170420 165600  I       10.0      0.0
  6   33.69816   31.60822     4774.9   20170420 165700  I       10.0      0.0
  7   33.69567   31.69772     4774.9   20170420 165800  I       10.0      0.0
  8   33.69318   31.78722     4774.9   20170420 165900   W       10.0      0.0