fgdata/Aircraft-yasim/a4.xml

<airplane mass="10250">

<!-- Approach configuration -->
<approach speed="130" aoa="13.5">
  <control-setting axis="/controls/throttle[0]" value="0.2"/>
  <control-setting axis="/controls/flaps" value="1.0"/>
  <control-setting axis="/controls/gear-down" value="1"/>
</approach>

<!-- Cruise configuration -->
<cruise speed="517" alt="34000">
  <control-setting axis="/controls/throttle[0]" value="1.0"/>
  <control-setting axis="/controls/flaps" value="0.0"/>
  <control-setting axis="/controls/gear-down" value="0"/>
</cruise>

<cockpit x="-2.9" y="0.0" z="1.0"/>

<fuselage ax="0" ay="0" az="0" bx="-12.2" by="0" bz=".64"
          width="2.0" taper="0.5" midpoint="0.3"/>

<wing x="-6.4" y=".55" z="0" taper=".186"
      length="4.04" chord="3.95" sweep="28" dihedral="0" camber="0.1">
  <stall aoa="27" width="10" peak="1.3"/>
  <flap0 start="0.0" end="0.5" lift="1.5" drag="2.0"/>
  <flap1 start="0.5" end="1.0" lift="1.15" drag="1.3"/>
  <control-input axis="/controls/flaps" control="FLAP0"/>
  <control-input axis="/controls/aileron" control="FLAP1" split="true"/>
  <control-speed control="FLAP0" transition-time="5"/>
</wing>

<hstab x="-11.01" y="0" z="1.38" taper=".3" effectiveness="1.3"
       length="2.02" chord="2.02" sweep="26">
  <stall aoa="27" width="10" peak="1.5"/>
  <flap0 start="0" end="1" lift="1.7" drag="2.0"/>
  <control-input axis="/controls/elevator" control="FLAP0"/>
  <control-input axis="/controls/elevator-trim" control="FLAP0"/>
</hstab>

<vstab x="-11.01" y="0" z="1.38" taper=".176"
       length="2.57" chord="3.11" sweep="28">
  <stall aoa="27" width="10" peak="1.5"/>
  <flap0 start="0" end="1" lift="1.15" drag="1.3"/>
  <control-input axis="/controls/rudder" control="FLAP0" invert="true"/>
</vstab>

<!-- NOTE: Skyhawks do NOT have afterburners.  This one does for
     testing purposes only -->
<jet x="-5.0" y="0" z=".44" mass="2050" thrust="10250" afterburner="16500">
  <control-input axis="/controls/throttle[0]" control="THROTTLE"/>
  <control-input axis="/controls/afterburner[0]" control="REHEAT"/>
</jet>

<!-- nose -->
<gear x="-2.29" y="0" z="-1.93" retract-time="7" compression=".96">
  <control-input axis="/controls/rudder" control="STEER" square="true"/>
  <control-input axis="/controls/gear-down" control="EXTEND"/>
  <control-speed control="EXTEND" transition-time="7"/>
</gear>

<!-- left main -->
<gear x="-7" y="1.19" z="-1.56" retract-time="7" compression=".78">
  <control-input axis="/controls/brakes[0]" control="BRAKE"/>
  <control-input axis="/controls/gear-down" control="EXTEND"/>
  <control-speed control="EXTEND" transition-time="7"/>
</gear>

<!-- right main -->
<gear x="-7" y="-1.19" z="-1.56" retract-time="7" compression=".78">
  <control-input axis="/controls/brakes[1]" control="BRAKE"/>
  <control-input axis="/controls/gear-down" control="EXTEND"/>
  <control-speed control="EXTEND" transition-time="7"/>
</gear>

<!-- A4-M had 800 gallons of in-fuselage fuel capacity in three tanks,
     one in each wing and one behind the cockpit. TA-4F had "only" 100
     gallons in the fuselage due to the second seat, so the wings must
     have 0-350 gallons each.  Call the tanks 260/280/260 gallons, and
     use 6.72 lbs/gal for Jet-A fuel. -->
<tank x="-5.50" y="0" z="0.5" jet="true" capacity="1880"/>
<tank x="-6.0" y="1" z="0" jet="true" capacity="1750"/>
<tank x="-6.0" y="-1" z="0" jet="true" capacity="1750"/>

<ballast x="-1.5" y="0" z="1" mass="650"/> <!-- cockpit -->
<ballast x="-3.0" y="0" z="1" mass="650"/> <!-- cockpit -->

</airplane>