"Level #10 of flight 170420a"
20170420
  0   34.73757   26.93951     3150.6   20170420 121600  A        0.0      0.0
  1   34.84719   26.93964     3150.6   20170420 121724  I       10.0      0.0
  2   34.95681   26.93978     3150.6   20170420 121848  I       10.0      0.0
  3   35.06643   26.93992     3150.6   20170420 122012  I       10.0      0.0
  4   35.17606   26.94005     3150.6   20170420 122136  I       10.0      0.0
  5   35.28568   26.94019     3150.6   20170420 122300   W       10.0      0.0