<!-- http://www.aoc.noaa.gov/aircraft_cessna.htm -->
<!-- http://www.airliners.net/info/stats.main?id=160 -->
<!-- http://www.linkaviation.com/document/citation-training-manual%20.doc -->
<!-- http://www.avdex.co.za/performance/per00147.htm -->

<!-- empty equiped weight is 8060 lbs, max operating weight is 13700 -->
<!-- lbs, max fuel load is 5008 lbs (which is shouldn't be included in -->
<!-- the airplane mass number below.  With a full fuel load, that -->
<!-- leaves 632 lbs remaining for other things like the pilots and -->
<!-- passengers and baggage.   Load will be added at the end of this -->
<!-- config file using the <weight> tag -->

<!--Performance at 12000 lbs 



-->


<airplane mass="8060">

 <approach speed="106" aoa="7" fuel="0.2">
  <control-setting axis="/controls/engines/engine[0]/throttle-lever" value="0.3"/>
  <control-setting axis="/controls/engines/engine[1]/throttle-lever" value="0.3"/>
  <control-setting axis="/controls/engines/engine[0]/condition" value="1.0"/>
  <control-setting axis="/controls/engines/engine[1]/condition" value="1.0"/>
  <control-setting axis="/controls/flight/flaps" value="1"/>
  <control-setting axis="/controls/gear/gear-down" value="1"/>
   <solve-weight idx="0" weight="117"/>
   <solve-weight idx="1" weight="169"/>
   <solve-weight idx="2" weight="768"/>
   <solve-weight idx="3" weight="0"/>
 </approach>

 <cruise speed="331" alt="36000" fuel="0.87"> <!-- 162 indicated -->
  <control-setting axis="/controls/flight/elevator-trim" value="0.0"/>
  <control-setting axis="/controls/engines/engine[0]/throttle-lever" value="1.0"/>
  <control-setting axis="/controls/engines/engine[1]/throttle-lever" value="1.0"/>
  <control-setting axis="/controls/engines/engine[0]/condition" value="1.0"/>
  <control-setting axis="/controls/engines/engine[1]/condition" value="1.0"/>
  <control-setting axis="/controls/flight/flaps" value="0.0"/>
  <control-setting axis="/controls/gear/gear-down" value="0"/>
   <solve-weight idx="0" weight="117"/>
   <solve-weight idx="1" weight="169"/>
   <solve-weight idx="2" weight="768"/>
   <solve-weight idx="3" weight="0"/>
 </cruise>

 <!-- 15.9m (1674 pixels) wingspan, 105.28 pixels/meter -->
 <!-- 0,0,0 ref point is at the nose -->
 <!-- -X is towards the rear, +Y is left, +Z is up --> 

 <cockpit x="-2.75" y="0.38" z="0.91"/>

   <fuselage ax="0.00" ay="0" az="0" bx="-3.68" by="0" bz="0"
           width="0.95" taper="0.4" midpoint="1.0"/><!--nose-->
   <fuselage ax="-2.66" ay="0" az="0" bx="-4.42" by="0" bz="0"
           width="1.8" taper="1" midpoint="0"/><!--cockpit-->
 <fuselage ax="-4.0" ay="0" az="-0.5" bx="-8" by="0" bz="-0.5"
           width="1.0" taper="1" midpoint="0"/><!--fuselage-->
 <fuselage ax="-8.32" ay="0" az="0.495" bx="-13.73" by="0" bz="0.79"
           width="1.6" taper="0" midpoint="0"/><!--tail cone -->
<!-- engines --> 
 <fuselage ax="-8.00" ay="-1.29" az="0.786" bx="-9.9" by="-1.290" bz="0.786"
           width="0.88" taper="0.8" midpoint="0.5"/>
 <fuselage ax="-8.00" ay="1.29" az="0.786" bx="-9.9" by="1.290" bz="0.786"
           width="0.88" taper="0.8" midpoint="0.5"/>
<!--weight/contacts positioning-->
<fuselage ax="-1.6" ay="-0.35" az="-0.3" bx="-9.34" by="-0.35" bz="-0.3"
            width="0.6" taper="1" midpoint="0.5"/>
<fuselage ax="-1.6" ay="0" az="-0.3" bx="-9.34" by="0" bz="-0.3"
            width="0.6" taper="1" midpoint="0.5"/>
<fuselage ax="-1.6" ay="0.35" az="-0.3" bx="-9.34" by="0.35" bz="-0.3"
            width="0.6" taper="1" midpoint="0.5"/>

<!-- L.E.MAC = -6.177 / 25% = -6.679-->			  
 <wing x="-7.0" y="0.87" z="-0.11" length ="7.10" chord ="2.77"
      sweep="0" dihedral="4" taper="0.34" camber="0.0" incidence="2.5"
      twist="-3.0">
  <stall aoa="15" width="18" peak="1.5"/>
  <flap0 start="0" end=".52" lift="1.5" drag="1.7"/>
  <flap1 start=".52" end=".88" lift="1.2" drag="1.1"/>
  <spoiler start="0.4" end="0.5" lift="0.2" drag="7.0"/>
  <control-input axis="/controls/flight/flaps" control="FLAP0"/>
  <control-speed control="FLAP0" transition-time="7"/>
  <control-output control="FLAP0" prop="/surface-positions/flap-pos-norm"/>
  <control-input axis="/controls/flight/aileron" control="FLAP1" split="true"/>
  <control-input axis="/controls/flight/aileron-trim" control="FLAP1"
                 split="true"/>
  <control-output control="FLAP1" side="left"
          prop="/surface-positions/left-aileron-pos-norm"/>
  <control-output control="FLAP1" side="right"
          prop="/surface-positions/right-aileron-pos-norm"/>
    <control-input axis="/controls/flight/speedbrake" control="SPOILER"/>
    <control-output control="SPOILER" prop="/surface-positions/speedbrake-pos-norm"/>
    <control-speed control="SPOILER" transition-time="1"/>
 </wing>

 <hstab x="-12.71" y="0.00" z="1.44" length ="2.98" chord ="1.46"
        sweep="0" dihedral="10" taper="0.53" camber="-0.025" effectiveness="2.0">
  <stall aoa="18" width="3" peak="1.4"/>
  <flap0 start="0" end="1" lift="1.6" drag="1.2"/>
  <control-input axis="/controls/flight/elevator" control="FLAP0"/>
  <control-input axis="/controls/flight/elevator-trim" control="FLAP0"/>
  <control-output control="FLAP0" prop="/surface-positions/elevator-pos-norm"/>
 </hstab>

 <vstab x="-12.58" y="0.00" z="0.97" length ="3.00" chord ="2.33"
        sweep="26" taper="0.46">
  <stall aoa="16" width="4" peak="1.5"/>
  <flap0 start="0" end="1" lift="1.5" drag="1.2"/>
  <control-input axis="/controls/flight/rudder" control="FLAP0" invert="true"/>
  <control-input axis="/controls/flight/rudder-trim" control="FLAP0"
                 invert="true"/>
  <control-output control="FLAP0" prop="/surface-positions/rudder-pos-norm"/>
 </vstab>

 <!-- 2 wet wing tanks 371 US gallons, ~366 US gallons usable each.
      If using Jet A (6.84 lbs/gal)    2537.64lbs, 2504lbs usable
      If using Jet A-1 (6.72 lbs/gal), 2493.12lbs, 2460lbs usable
      Here we must specify the full weight, not the usable weight.
      See Citation-II-set.xml for the unusable capacity.
  --> 
 <tank x="-7.18" y="1.5" z="0.0" capacity="2493.12" jet="true"/>
 <tank x="-7.18" y="-1.5" z="0.0" capacity="2493.12" jet="true"/>
 <tank x="-7.18" y="0" z="0" capacity="0"/>
 
 <gear x="-1.760" y="0.00" z="-0.976" compression=".4" retract-time="7">
  <control-input axis="/controls/flight/rudder" control="STEER" square="true"/>
  <control-input axis="/controls/gear/gear-down" control="EXTEND"/>
  <control-speed control="EXTEND" transition-time="7"/>
  <control-output control="EXTEND" prop="/gear/gear[0]/position-norm"/>
 </gear>

 <gear x="-7.202" y="2.68" z="-1.0" compression=".3" retract-time="7">
  <control-input axis="/controls/gear/brake-left" control="BRAKE"/>
  <control-input axis="/controls/gear/brake-parking" control="BRAKE"/>
  <control-input axis="/controls/gear/gear-down" control="EXTEND"/>
  <control-speed control="EXTEND" transition-time="6.2"/>
  <control-output control="EXTEND" prop="/gear/gear[1]/position-norm"/>
 </gear>

 <gear x="-7.202" y="-2.68" z="-1.0" compression=".3" retract-time="7">
  <control-input axis="/controls/gear/brake-right" control="BRAKE"/>
  <control-input axis="/controls/gear/brake-parking" control="BRAKE"/>
  <control-input axis="/controls/gear/gear-down" control="EXTEND"/>
  <control-speed control="EXTEND" transition-time="6"/>
  <control-output control="EXTEND" prop="/gear/gear[2]/position-norm"/>
 </gear>

 <!-- Pratt and Whitney Canada Inc. JT15D-4 Turbofan -->
 <!-- The real-life values for n1-max and n2-max are 104% and 96%
      respectively but YASim does not neem to provide a very accurate
      simulation.  Here we use numbers tweaked to provide 104% and 96%
      at full throttle during cruise, and 2500 pounds-force of thrust
      at 104%, sea level and 0 knots. -->
 <jet x="-9.19" y="1.37"  z="0.76" mass="519" thrust="2635.6" tsfc="0.562" egt="973.15"
 n1-idle="45" n1-max="107.2" n2-idle="49.0" n2-max="99.8" spool-time="2.5" epr="2.7">
  <control-input axis="/controls/engines/engine[0]/throttle-lever" control="THROTTLE"
  src0="0.2" dst0="0" src1="1" dst1="1"/>
        <control-input axis="/controls/engines/engine[0]/reverser" control="REVERSE_THRUST"/>
        <control-output control="REVERSE_THRUST" prop="/surface-positions/reverser-norm"/>
        <control-speed control="REVERSE_THRUST" transition-time="1.5"/>
 </jet>

 <jet x="-9.19" y="-1.37"  z="0.76" mass="519" thrust="2635.6" tsfc="0.562" egt="973.15"
 n1-idle="45" n1-max="107.2" n2-idle="49.0" n2-max="99.8" spool-time="2.5" epr="2.7">
  <control-input axis="/controls/engines/engine[1]/throttle-lever" control="THROTTLE"
  src0="0.2" dst0="0" src1="1" dst1="1"/>
        <control-input axis="/controls/engines/engine[1]/reverser" control="REVERSE_THRUST"/>
        <control-output control="REVERSE_THRUST" prop="/surface-positions/reverser-norm[1]"/>
        <control-speed control="REVERSE_THRUST" transition-time="1.5"/>
 </jet>

 <!-- The <ballast> tag doesn't add weight, but instead specifies the -->
 <!-- distribution of the overall weight. -->
 <!-- target CG is about -6.76 -->
 <ballast x="-12.0" y="0.0" z="2" mass="-1000"/>
 <ballast x="-3.0" y="0.0" z="-0.5" mass="1800"/>

 <!-- The <weight> tags add weight over and above the aircraft empty -->
 <!-- weight and fuel weight.  The sum of these values can be anything -->
 <!-- in the range of 0 to 10400 (max weight) minus 5722 (empty weight) -->
 <!-- minus fuel load.  I.e. the remaining available load for safe -->
 <!-- flying.  So if fuel fraction is 0.8, this sum can be in the range -->
 <!-- of 0 to (10400 - 5722 - 1920 = 2758.)  0 of course would mean -->
 <!-- ghost pilots, so it should be a bit more than that.  -->

 <!-- You can double check total gross weight at flight time by looking -->
 <!-- at /yasim/gross-weight-lbs in the property tree.  It should not ever -->
 <!-- exceed 10400 lbs. -->

 <!-- the /yasim/beech99/*-lbs propertis are initialized in the -->
 <!-- beech99-yasim-set.xml file and can be adjusted at run time. -->
 <weight x="-2.0" y="0" z="-0.5" mass-prop="/sim/weight[0]/weight-lb"/>
 <weight x="-4.0" y="0" z="-0.5" mass-prop="/sim/weight[1]/weight-lb"/>
 <weight x="-6.7" y="0" z="-0.5" mass-prop="/sim/weight[2]/weight-lb"/>
 <weight x="-9.0" y="0" z="-0.5" mass-prop="/sim/weight[3]/weight-lb"/>

</airplane>
