diff --git a/payload_id_list.txt b/payload_id_list.txt
index 17bcf00..3db31c3 100644
--- a/payload_id_list.txt
+++ b/payload_id_list.txt
@@ -368,6 +368,9 @@
 488, F5IKO
 489, DJ2DS
 490, DS-11
+491, DO2LYB
+492, Stratonaut
+493, DK7TD
 2001, JOTACross-1
 2002, JOTACross-2
 2003, JOTACross-3