{
  "PA-18": 1.0,

  "Sw": 178.5,
  "cbar": 5.2,
  "bw": 35.2,

  "mass": 1575.0,
  "Ixx": 652.5,
  "Iyy": 477.3,
  "Izz": 1063.5,
  "Ixz": 0.0,

  "cg": [
    -0.9,
    0.0,
    6.8
  ],

  "engine": [
    {
      "pos": [
        -75.7,
        0.0,
        6.8
      ],
      "dir": [
        0.0,
        0.0,
        0.0
      ],

      "FT_max": 605.3,
      "MT_max": -35.8,
      "rpm_max": 3042.6
    }
  ],

  "gear": [
    {
      "pos": [
        135.0,
        0.0,
        -9.5
      ],
      "spring": 1750.0,
      "damp": 875.0
    },
    {
      "pos": [
        -10.0,
        -38.0,
        -47.4
      ],
      "spring": 1750.0,
      "damp": 875.0
    },
    {
      "pos": [
        -10.0,
        38.0,
        -47.4
      ],
      "spring": 1750.0,
      "damp": 875.0
    }
  ],

  "de_max": 17.5,
  "dr_max": 20.0,
  "da_max": 20.0,
  "df_max": 40.0,

  "CLmin": 0.3483,
  "CLa": 5.0158,
  "CLadot": 1.2508,
  "CLq": 2.7969,
  "CLdf": 0.4000,

  "CDmin": 0.0227,
  "CDa": 0.1679,
  "CDb": 0.2000,
  "CDi": 0.0400,
  "CDdf": 0.0300,

  "CYb": -0.2643,
  "CYp": 0.0064,
  "CYr": 0.2012,
  "CYdr": 0.0804,

  "Clb": -0.1253,
  "Clp": -0.6629,
  "Clr": 0.0809,
  "Clda": 0.1700,
  "Cldr": 0.0100,

  "Cma": -0.7619,
  "Cmadot": -3.1449,
  "Cmq": -7.0321,
  "Cmde": -0.9032,

  "Cnb": 0.0483,
  "Cnp": -0.0024,
  "Cnr": -0.0503,
  "Cndr": -0.0306
}