{
  "fokker50": 1.0,

  "Sw"      : 753.5,
  "cbar"    : 10.7,
  "bw"      : 95.1,

  "mass"    : 39670.2,
  "Ixx"     : 194399.4,
  "Iyy"     : 176302.2,
  "Izz"     : 366888.5,
  "Ixz"     : 0.0,

  "cg"      : [ 28.0, 0.0, 24.9 ],

  "engine"  : [ 
  {
    "pos"     : [ 0.0, -190.3, -15.1 ],
    "dir"     : [ 0.0, 0.0, 0.0 ],

    "FT_max"  : 2636.4,
    "MT_max"  : -202.9,
    "rpm_max" : 1562.6
  },
  {
    "pos"     : [ 0.0, 190.3, -15.1 ],
    "dir"     : [ 0.0, 0.0, 0.0 ],

    "FT_max"  : 2636.4,
    "MT_max"  : -202.9,
    "rpm_max" : 1562.6
  } ],

  "gear"    : [ 
  {
    "pos"     : [ -340.0, 0.0, -94.4 ],
    "spring"  : 13223.4,
    "damp"    : 6611.7
  },
  {
    "pos"     : [ 18.8, -125.6, -94.4 ],
    "spring"  : 44077.9, 
    "damp"    : 22039.0
  },
  {
    "pos"     : [ 18.8, 125.6, -94.4 ],
    "spring"  : 44077.9, 
    "damp"    : 22039.0
  } ],

  "de_max"  : 18.5,
  "dr_max"  : 20.0,
  "da_max"  : 20.0,
  "df_max"  : 40.0,

  "CLmin"   : 0.4617,
  "CLa"     : 6.0080,
  "CLadot"  : 2.7690,
  "CLq"     : 9.6916,
  "CLdf"    : 0.6000,

  "CDmin"   : 0.0301,
  "CDa"     : 0.1782,
  "CDb"     : 0.2000,
  "CDi"     : 0.0390,
  "CDdf"    : 0.0350,

  "CYb"     : -0.9532,
  "CYp"     : 0.0086,
  "CYr"     : 0.8296,
  "CYdr"    : 0.2855,

  "Clb"     : -0.0346,
  "Clp"     : -0.4577,
  "Clr"     : 0.1173,
  "Clda"    : 0.1500,
  "Cldr"    : 0.0100,

  "Cma"     : -2.0570,
  "Cmadot"  : -14.3858,
  "Cmq"     : -50.3504,
  "Cmde"    : -3.1116,

  "Cnb"     : 0.1993,
  "Cnp"     : -0.0037,
  "Cnr"     : -0.2050,
  "Cndr"    : -0.1243
}