diff --git a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
index c5986d947be84ede76b40ee35098162cc7966159..45a1f69e2ecd1ed648d1c9b36c8fe4aab8a93ab6 100644
--- a/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
+++ b/src/FirmwarePlugin/PX4/PX4ParameterFactMetaData.xml
@@ -4277,8 +4277,22 @@ Used to calculate increased terrain random walk nosie due to movementWarn only
Return mode
Land mode
+ Position Hold mode
+
+ Set NAV TRAFFIC AVOID RADIUS MANNED
+ Defines the Radius where NAV TRAFFIC AVOID is Called For Manned Aviation
+ 500
+ m
+
+
+ Set NAV TRAFFIC AVOID RADIUS
+ Defines the Radius where NAV TRAFFIC AVOID is Called For Unmanned Aviation
+ 10
+ 500
+ m
+