{
  "atr72sm_fixed": 0,
  "b707a_fixed": 1,
  "b707b_fixed": 2,
  "b707c_fixed": 3,
  "b707d_fixed": 4,
  "b707e_fixed": 5,
  "b737a_fixed": 6,
  "b737c_fixed": 7,
  "sc20612_fixed": 8,
  "sc20714_fixed": 9
}