diff --git a/conf/telemetry/default_fixedwing_imu_9k6.xml b/conf/telemetry/default_fixedwing_imu_9k6.xml
index 02087f6deb..aa1442c0b8 100644
--- a/conf/telemetry/default_fixedwing_imu_9k6.xml
+++ b/conf/telemetry/default_fixedwing_imu_9k6.xml
@@ -3,19 +3,19 @@
 <telemetry>
   <process name="Ap">
     <mode name="default">
-      <message name="AIRSPEED"            period="1"/>
+      <message name="AIRSPEED"            period="1.4"/>
       <message name="ALIVE"               period="5"/>
       <message name="GPS"                 period="0.5"/>
       <message name="NAVIGATION"          period="1."/>
-      <message name="ATTITUDE"            period="0.1"/>
-      <message name="ESTIMATOR"           period="0.5"/>
+      <message name="ATTITUDE"            period="0.7"/>
+      <message name="ESTIMATOR"           period="0.6"/>
       <message name="ENERGY"              period="2.5"/>
-      <message name="WP_MOVED"            period="0.75"/>
+      <message name="WP_MOVED"            period="1.1"/>
       <message name="CIRCLE"              period="1.05"/>
       <message name="DESIRED"             period="1.05"/>
       <message name="BAT"                 period="1.1"/>
-      <message name="BARO_MS5534A"        period="1.0"/>
-      <message name="SCP_STATUS"          period="1.0"/>
+      <message name="BARO_MS5534A"        period="1.4"/>
+      <message name="SCP_STATUS"          period="1.3"/>
       <message name="SEGMENT"             period="1.2"/>
       <message name="CALIBRATION"         period="2.1"/>
       <message name="NAVIGATION_REF"      period="9."/>
@@ -23,14 +23,14 @@
       <message name="SETTINGS"            period="5."/>
       <message name="STATE_FILTER_STATUS" period="2.2"/>
       <message name="DOWNLINK"            period="5.1"/>
-      <message name="DL_VALUE"            period="1.5"/>
+      <message name="DL_VALUE"            period="1.2"/>
       <message name="IR_SENSORS"          period="1.2"/>
-      <message name="GYRO_RATES"          period="1.1"/>
+      <message name="GYRO_RATES"          period="1.3"/>
       <message name="SURVEY"              period="2.1"/>
       <message name="GPS_SOL"             period="2.0"/>
       <message name="IMU_ACCEL"           period=".8"/>
       <message name="IMU_GYRO"            period=".9"/>
-      <message name="IMU_MAG"             period="1.3"/>
+      <message name="IMU_MAG"             period="1.9"/>
     </mode>
     <mode name="minimal">
       <message name="ALIVE"               period="5"/>