<?xml version="1.0" encoding="ISO-8859-1"?>

<PropertyList>

  <fx>
    <!-- ENGINES 1  -->
    <crank>
      <name>engstart1</name>
      <path>starter.wav</path>
      <condition>
        <property>/engines/engine[0]/cranking</property>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.4</offset>
      </volume>
    </crank>

    <crank>
      <name>crank1</name>
      <mode>looped</mode>
      <path>Sounds/cranking.wav</path>
      <condition>
        <and>
          <property>/engines/engine[0]/cranking</property>
          <not><property>/engines/engine[0]/running</property></not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.5</offset>
      </volume>
    </crank>

    <crank>
      <name>cough1</name>
      <path>Sounds/coughing.wav</path>
      <condition>
        <property>/engines/engine[0]/running</property>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.3</offset>
      </volume>
    </crank>

    <!-- internal -->
    <engine>
      <name>engine1</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[0]/running</property>
            <greater-than-equals>
              <property>/engines/engine[0]/mp-osi</property>
              <value>6.2</value>
            </greater-than-equals>
          </and>
          <property>/sim/current-view/internal</property>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[0]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.15</max>
        <offset>0.04</offset>
      </volume>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.15</max>
        <offset>0.04</offset>
      </volume>
      <pitch>
        <property>/engines/engine[0]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <engine>
      <name>idle1</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[0]/running</property>
            <less-than>
              <property>/engines/engine[0]/mp-osi</property>
              <value>6.2</value>
            </less-than>
          </and>
          <property>/sim/current-view/internal</property>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[0]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.03</offset>
      </volume>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.03</offset>
      </volume>
      <pitch>
        <property>/engines/engine[0]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <!-- external -->
    <engine>
      <name>engine1 external</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[0]/running</property>
            <greater-than-equals>
              <property>/engines/engine[0]/mp-osi</property>
              <value>6.2</value>
            </greater-than-equals>
          </and>
          <not>
            <property>/sim/current-view/internal</property>
          </not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[0]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.02</min>
        <max>0.30</max>
        <offset>0.07</offset>
      </volume>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.02</min>
        <max>0.30</max>
        <offset>0.07</offset>
      </volume>
      <pitch>
        <property>/engines/engine[0]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <engine>
      <name>idle1 external</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[0]/running</property>
            <less-than>
              <property>/engines/engine[0]/mp-osi</property>
              <value>6.2</value>
            </less-than>
          </and>
          <not>
            <property>/sim/current-view/internal</property>
          </not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[0]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.08</offset>
      </volume>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.08</offset>
      </volume>
      <pitch>
        <property>/engines/engine[0]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <!-- ENGINES 2  -->
    <crank>
      <name>engstart2</name>
      <path>starter.wav</path>
      <condition>
        <property>/engines/engine[1]/cranking</property>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.4</offset>
      </volume>
    </crank>

    <crank>
      <name>crank2</name>
      <mode>looped</mode>
      <path>Sounds/cranking.wav</path>
      <condition>
        <and>
          <property>/engines/engine[1]/cranking</property>
          <not><property>/engines/engine[1]/running</property></not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.5</offset>
      </volume>
    </crank>

    <crank>
      <name>cough2</name>
      <path>Sounds/coughing.wav</path>
      <condition>
        <property>/engines/engine[1]/running</property>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.3</offset>
      </volume>
    </crank>

    <!-- internal -->
    <engine>
      <name>engine2</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[1]/running</property>
            <greater-than-equals>
              <property>/engines/engine[1]/mp-osi</property>
              <value>6.2</value>
            </greater-than-equals>
          </and>
          <property>/sim/current-view/internal</property>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.15</max>
        <offset>0.04</offset>
      </volume>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.15</max>
        <offset>0.04</offset>
      </volume>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <engine>
      <name>idle2</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[1]/running</property>
            <less-than>
              <property>/engines/engine[1]/mp-osi</property>
              <value>6.2</value>
            </less-than>
          </and>
          <property>/sim/current-view/internal</property>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.03</offset>
      </volume>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.03</offset>
      </volume>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <!-- external -->
    <engine>
      <name>engine2 external</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[1]/running</property>
            <greater-than-equals>
              <property>/engines/engine[1]/mp-osi</property>
              <value>6.2</value>
            </greater-than-equals>
          </and>
          <not>
            <property>/sim/current-view/internal</property>
          </not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.02</min>
        <max>0.30</max>
        <offset>0.07</offset>
      </volume>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.02</min>
        <max>0.30</max>
        <offset>0.07</offset>
      </volume>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <engine>
      <name>idle2 external</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[1]/running</property>
            <less-than>
              <property>/engines/engine[1]/mp-osi</property>
              <value>6.2</value>
            </less-than>
          </and>
          <not>
            <property>/sim/current-view/internal</property>
          </not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.08</offset>
      </volume>
      <volume>
        <property>/engines/engine[1]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.08</offset>
      </volume>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[1]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <!-- ENGINES 3  -->
    <crank>
      <name>engstart3</name>
      <path>starter.wav</path>
      <condition>
        <property>/engines/engine[2]/cranking</property>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.4</offset>
      </volume>
    </crank>

    <crank>
      <name>crank3</name>
      <mode>looped</mode>
      <path>Sounds/cranking.wav</path>
      <condition>
        <and>
          <property>/engines/engine[2]/cranking</property>
          <not><property>/engines/engine[2]/running</property></not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.5</offset>
      </volume>
    </crank>

    <crank>
      <name>cough3</name>
      <path>Sounds/coughing.wav</path>
      <condition>
        <property>/engines/engine[2]/running</property>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.3</offset>
      </volume>
    </crank>

    <!-- internal -->
    <engine>
      <name>engine3</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[2]/running</property>
            <greater-than-equals>
              <property>/engines/engine[2]/mp-osi</property>
              <value>6.2</value>
            </greater-than-equals>
          </and>
          <property>/sim/current-view/internal</property>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[2]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.15</max>
        <offset>0.04</offset>
      </volume>
      <volume>
        <property>/engines/engine[2]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.15</max>
        <offset>0.04</offset>
      </volume>
      <pitch>
        <property>/engines/engine[2]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[2]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <engine>
      <name>idle3</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[2]/running</property>
            <less-than>
              <property>/engines/engine[2]/mp-osi</property>
              <value>6.2</value>
            </less-than>
          </and>
          <property>/sim/current-view/internal</property>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[2]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.03</offset>
      </volume>
      <volume>
        <property>/engines/engine[2]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.03</offset>
      </volume>
      <pitch>
        <property>/engines/engine[2]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[2]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <!-- external -->
    <engine>
      <name>engine3 external</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[2]/running</property>
            <greater-than-equals>
              <property>/engines/engine[2]/mp-osi</property>
              <value>6.2</value>
            </greater-than-equals>
          </and>
          <not>
            <property>/sim/current-view/internal</property>
          </not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[2]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.02</min>
        <max>0.30</max>
        <offset>0.07</offset>
      </volume>
      <volume>
        <property>/engines/engine[2]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.02</min>
        <max>0.30</max>
        <offset>0.07</offset>
      </volume>
      <pitch>
        <property>/engines/engine[2]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[2]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <engine>
      <name>idle3 external</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[2]/running</property>
            <less-than>
              <property>/engines/engine[2]/mp-osi</property>
              <value>6.2</value>
            </less-than>
          </and>
          <not>
            <property>/sim/current-view/internal</property>
          </not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[2]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.08</offset>
      </volume>
      <volume>
        <property>/engines/engine[2]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.08</offset>
      </volume>
      <pitch>
        <property>/engines/engine[2]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[2]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <!-- ENGINES 4  -->
    <crank>
      <name>engstart4</name>
      <path>starter.wav</path>
      <condition>
        <property>/engines/engine[3]/cranking</property>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.4</offset>
      </volume>
    </crank>

    <crank>
      <name>crank4</name>
      <mode>looped</mode>
      <path>Sounds/cranking.wav</path>
      <condition>
        <and>
          <property>/engines/engine[3]/cranking</property>
          <not><property>/engines/engine[3]/running</property></not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.5</offset>
      </volume>
    </crank>

    <crank>
      <name>cough4</name>
      <path>Sounds/coughing.wav</path>
      <condition>
        <property>/engines/engine[3]/running</property>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <offset>0.3</offset>
      </volume>
    </crank>

    <!-- internal -->
    <engine>
      <name>engine4</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[3]/running</property>
            <greater-than-equals>
              <property>/engines/engine[3]/mp-osi</property>
              <value>6.2</value>
            </greater-than-equals>
          </and>
          <property>/sim/current-view/internal</property>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[3]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.15</max>
        <offset>0.04</offset>
      </volume>
      <volume>
        <property>/engines/engine[3]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.15</max>
        <offset>0.04</offset>
      </volume>
      <pitch>
        <property>/engines/engine[3]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[3]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <engine>
      <name>idle4</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[3]/running</property>
            <less-than>
              <property>/engines/engine[3]/mp-osi</property>
              <value>6.2</value>
            </less-than>
          </and>
          <property>/sim/current-view/internal</property>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[3]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.03</offset>
      </volume>
      <volume>
        <property>/engines/engine[3]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.03</offset>
      </volume>
      <pitch>
        <property>/engines/engine[3]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[3]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <!-- external -->
    <engine>
      <name>engine4 external</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[3]/running</property>
            <greater-than-equals>
              <property>/engines/engine[3]/mp-osi</property>
              <value>6.2</value>
            </greater-than-equals>
          </and>
          <not>
            <property>/sim/current-view/internal</property>
          </not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[3]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.02</min>
        <max>0.30</max>
        <offset>0.07</offset>
      </volume>
      <volume>
        <property>/engines/engine[3]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.02</min>
        <max>0.30</max>
        <offset>0.07</offset>
      </volume>
      <pitch>
        <property>/engines/engine[3]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[3]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <engine>
      <name>idle4 external</name>
      <mode>looped</mode>
      <path>engine.wav</path>
      <condition>
        <and>
          <and>
            <property>/engines/engine[3]/running</property>
            <less-than>
              <property>/engines/engine[3]/mp-osi</property>
              <value>6.2</value>
            </less-than>
          </and>
          <not>
            <property>/sim/current-view/internal</property>
          </not>
        </and>
      </condition>
      <position>
        <x> 15 </x>
        <y> -5 </y>
        <z>  0 </z>
      </position>
      <volume>
        <property>/engines/engine[3]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.08</offset>
      </volume>
      <volume>
        <property>/engines/engine[3]/mp-osi</property>
        <factor>0.009</factor>
        <min>0.01</min>
        <max>0.04</max>
        <offset>0.08</offset>
      </volume>
      <pitch>
        <property>/engines/engine[3]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
      <pitch>
        <property>/engines/engine[3]/rpm</property>
        <factor>0.0004</factor>
        <min>0.1</min>
        <max>2.0</max>
        <offset>0.3</offset>
      </pitch>
    </engine>

    <!-- ************************************************* -->
    <!-- COCKPIT -->
    <squeal>
      <name>squeal</name>
      <path>Sounds/squeal.wav</path>
      <condition>
        <or>
          <property>/gear/gear[0]/wow</property>
          <property>/gear/gear[1]/wow</property>
          <property>/gear/gear[2]/wow</property>
        </or>
      </condition>
      <volume>
        <property>/velocities/speed-down-fps</property>
        <factor>0.05</factor>
      </volume>
      <volume>
        <property>/velocities/airspeed-kt</property>
        <factor>0.01</factor>
      </volume>
      <volume>
        <internal>dt_stop</internal>
        <factor>0.05</factor>
        <max>1.0</max>
      </volume>
      <pitch>
        <property>/velocities/airspeed-kt</property>
        <factor>0.0025</factor>
        <offset>1.2</offset>
      </pitch>
    </squeal>

    <flap>
      <name>flaps</name>
      <mode>in-transit</mode>
      <path>flaps.wav</path>
      <property>/surface-positions/flap-pos-norm</property>
      <volume>
        <factor>0.2</factor>
      </volume>
    </flap>

    <!-- COMMON SOUNDS -->
    <rumble>
      <name>rumble</name>
      <mode>looped</mode>
      <path>Sounds/rumble.wav</path>
      <condition>
        <and>
          <less-than> <!-- BUG : wow not reset, when starting in flight -->
            <property>/position/altitude-agl-ft</property>
            <value>50</value>
          </less-than>
          <greater-than> <!-- only taxi -->
            <property>/velocities/airspeed-kt</property>
            <value>20</value>
          </greater-than>
          <or>
            <property>/gear/gear[0]/wow</property>
            <property>/gear/gear[1]/wow</property>
            <property>/gear/gear[2]/wow</property>
          </or>
        </and>
      </condition>
      <volume>
        <property>/velocities/airspeed-kt</property>
        <type>log</type>
        <factor>0.5</factor>
      </volume>
    </rumble>

    <flap>
      <name>flaps</name>
      <mode>in-transit</mode>
      <path>flaps.wav</path>
      <property>/surface-positions/flap-pos-norm</property>
      <volume>
        <factor>0.15</factor>
      </volume>
      <reference-dist>100</reference-dist>
      <max-dist>1000</max-dist>
    </flap>

    <gear>
      <name>gear</name>
      <mode>in-transit</mode>
      <path>gear.wav</path>
      <property>/gear/gear[0]/position-norm</property>
      <condition>
        <and>
          <or>
            <not>
              <property>/sim/current-view/internal</property>
            </not>
            <and>
              <property>/systems/seat/gear-well</property>
              <property>/sim/current-view/internal</property>
            </and>
          </or>
          <greater-than>
            <property>/gear/gear[0]/position-norm</property>
            <value>0.0</value>
          </greater-than>
          <less-than>
            <property>/gear/gear[0]/position-norm</property>
            <value>1.0</value>
          </less-than>
        </and>
      </condition>
      <pitch>
        <internal>dt_play</internal>
        <offset>1.0</offset>
        <factor>-0.001</factor>
      </pitch>
      <volume>
        <factor>1.0</factor>
      </volume>
    </gear>

    <stall>
      <name>stall</name>
      <path>Sounds/stall.wav</path>
      <property>/sim/alarms/stall-warning</property>
      <volume>
        <property>/velocities/airspeed-kt</property>
        <min>30.0</min>
      </volume>
      <reference-dist>10.0</reference-dist>
      <max-dist>20.0</max-dist>
    </stall>

    <door>
      <name>Crew door</name>
      <path>Sounds/door_close.wav</path>
      <condition>
        <equals>
          <property>sim/model/door-positions/crew/position-norm</property>
          <value>0.0</value>
        </equals>
      </condition>
      <volume>
        <factor>0.2</factor>
      </volume>
    </door>

    <door>
      <name>Passenger door</name>
      <path>Sounds/door_close.wav</path>
      <condition>
        <equals>
          <property>sim/model/door-positions/passenger/position-norm</property>
          <value>0.0</value>
        </equals>
      </condition>
      <volume>
        <factor>0.2</factor>
      </volume>
    </door>

    <!-- cannot disable click in external views, otherwise heard when ctrl-V -->
    <click>
      <name>click on</name>
      <path>Sounds/click.wav</path>
      <condition>
        <property>/instrumentation/generic/click</property>
      </condition>
      <volume>
        <max>0.2</max>
      </volume>
    </click>

    <click>
      <name>click off</name>
      <path>Sounds/click.wav</path>
      <condition>
        <not>
          <property>/instrumentation/generic/click</property>
        </not>
      </condition>
      <volume>
        <max>0.2</max>
      </volume>
    </click>

    <wind>
      <name>wind</name>
      <mode>looped</mode>
      <path>Sounds/wind.wav</path>
      <property>/velocities/airspeed-kt</property>
      <volume>
        <property>/position/altitude-ft</property>
        <factor>-0.000015</factor>
        <offset>1.0</offset>
        <min>0.1</min>
        <max>1.0</max>
      </volume>
      <volume>
        <property>/velocities/airspeed-kt</property>
        <factor>0.0015</factor>
        <min>0.01</min>
        <max>0.04</max>
      </volume>
      <pitch>
        <property>/velocities/airspeed-kt</property>
        <factor>0.01</factor>
        <offset>1.25</offset>
      </pitch>
    </wind>

    <rain>
      <name>rain</name>
      <mode>looped</mode>
      <path>rain_canopy.wav</path>
      <condition>
        <greater-than>
          <property>environment/metar/rain-norm</property>
          <value>0.2</value>
        </greater-than>
      </condition>
      <volume>
        <property>environment/metar/rain-norm</property>
        <factor>1.00</factor>
        <offset>0.00</offset>
        <min>0.4</min>
        <max>0.9</max>
      </volume>
      <pitch>
        <property>velocities/airspeed-kt</property>
        <factor>0.001</factor>
        <offset>1.0</offset>
      </pitch>
      <reference-dist>2</reference-dist>
      <max-dist>4</max-dist>
    </rain>

  </fx>

</PropertyList>
