diff --git a/payload_id_list.txt b/payload_id_list.txt
index bb2ddee..75c9958 100644
--- a/payload_id_list.txt
+++ b/payload_id_list.txt
@@ -66,3 +66,4 @@
 56, SP10POW-4FSK
 57, SP8ESA-4FSK
 58, 9A4AM-4FSK
+59, 9A3ZI-4FSK