diff --git a/conf/airframes/tudelft/rotwing5.xml b/conf/airframes/tudelft/rotwing5.xml
index 5b7d9a7ada..7576daf382 100644
--- a/conf/airframes/tudelft/rotwing5.xml
+++ b/conf/airframes/tudelft/rotwing5.xml
@@ -91,7 +91,7 @@
         </module>
         <module name="airspeed" type="ms45xx_i2c">
             <configure name="MS45XX_I2C_DEV"            value="I2C2"/>
-            <define name="MS45XX_PRESSURE_SCALE"        value="1.3895"/>
+            <define name="MS45XX_PRESSURE_SCALE"        value="1.1161"/>
             <define name="USE_AIRSPEED_LOWPASS_FILTER"  value="TRUE"/>
             <define name="MS45XX_LOWPASS_TAU"           value="0.15"/>
         </module>
diff --git a/conf/airframes/tudelft/rotwing6.xml b/conf/airframes/tudelft/rotwing6.xml
index 9feda4ef3b..cbc109dfc5 100644
--- a/conf/airframes/tudelft/rotwing6.xml
+++ b/conf/airframes/tudelft/rotwing6.xml
@@ -91,7 +91,7 @@
         </module>
         <module name="airspeed" type="ms45xx_i2c">
             <configure name="MS45XX_I2C_DEV"            value="I2C2"/>
-            <define name="MS45XX_PRESSURE_SCALE"        value="1.3231"/>
+            <define name="MS45XX_PRESSURE_SCALE"        value="1.1232"/>
             <define name="USE_AIRSPEED_LOWPASS_FILTER"  value="TRUE"/>
             <define name="MS45XX_LOWPASS_TAU"           value="0.15"/>
         </module>
diff --git a/conf/airframes/tudelft/rotwing7.xml b/conf/airframes/tudelft/rotwing7.xml
index 248683985d..d1d2a6b17b 100644
--- a/conf/airframes/tudelft/rotwing7.xml
+++ b/conf/airframes/tudelft/rotwing7.xml
@@ -90,8 +90,9 @@
             <define name="MODULE_RM3100_UPDATE_AHRS"    value="TRUE"/>
         </module>
         <module name="airspeed" type="ms45xx_i2c">
+            <!-- Type A, range == 2 in PSI, different sensor as the others!!! -->
             <configure name="MS45XX_I2C_DEV"            value="I2C2"/>
-            <define name="MS45XX_PRESSURE_SCALE"        value="1.3231"/>
+            <define name="MS45XX_PRESSURE_SCALE"        value="2.1568"/>
             <define name="USE_AIRSPEED_LOWPASS_FILTER"  value="TRUE"/>
             <define name="MS45XX_LOWPASS_TAU"           value="0.15"/>
         </module>