"Level #16 of flight 170427a"
20170427
  0   33.89437   33.53388     5960.5   20170427 091200  A        0.0      0.0
  1   33.81454   33.57216     5960.5   20170427 091330  I        8.5      0.0
  2   33.73472   33.61044     5960.5   20170427 091500   W        8.5      0.0