"Level #18 of flight 170403a"
20170403
  0   41.07908    8.84760     5796.7   20170403 083000  A        0.0      0.0
  1   40.95531    8.85681     5796.7   20170403 083120  I       10.5      0.0
  2   40.83154    8.86602     5796.7   20170403 083240  I       10.5      0.0
  3   40.70778    8.87524     5796.7   20170403 083400  I       10.5      0.0
  4   40.58401    8.88445     5796.7   20170403 083520  I       10.5      0.0
  5   40.46024    8.89366     5796.7   20170403 083640  I       10.5      0.0
  6   40.33647    8.90287     5796.7   20170403 083800   W       10.5      0.0