diff --git a/example/defaults.conf b/example/defaults.conf
index 60539c8..dcb84db 100644
--- a/example/defaults.conf
+++ b/example/defaults.conf
@@ -108,3 +108,5 @@
 
 srsue:
   enable_pcap: false
+  airplane_t_on_ms: -1
+  airplane_t_off_ms: -1
diff --git a/example/scenarios/mod-srsue-airplane_mode_sim@.conf b/example/scenarios/mod-srsue-airplane_mode_sim@.conf
new file mode 100644
index 0000000..c05fba1
--- /dev/null
+++ b/example/scenarios/mod-srsue-airplane_mode_sim@.conf
@@ -0,0 +1,4 @@
+modifiers:
+  modem:
+    - airplane_t_on_ms: ${param1}
+      airplane_t_off_ms: ${param2}