diff --git a/conf/simulator/jsbsim/aircraft/rotwing3.xml b/conf/simulator/jsbsim/aircraft/rotwing3.xml
index eb5e3601532..ab675d1bd08 100644
--- a/conf/simulator/jsbsim/aircraft/rotwing3.xml
+++ b/conf/simulator/jsbsim/aircraft/rotwing3.xml
@@ -825,7 +825,7 @@
         <product>
           <property>aero/qbar-psf</property>
           <value>47.9</value> <!-- Conversion to pascals -->
-          <value>0.0151</value> <!-- CD x Area (m^2) -->
+          <value>0.0453</value> <!-- CD x Area (m^2) -->
           <value>0.224808943</value> <!-- N to LBS -->
         </product>
       </function>
@@ -936,4 +936,4 @@
 
   </aerodynamics>
 
-</fdm_config>
\ No newline at end of file
+</fdm_config>