diff --git a/python/modes_print.py b/python/modes_print.py
index 837666c..4791911 100644
--- a/python/modes_print.py
+++ b/python/modes_print.py
@@ -177,7 +177,7 @@ class modes_output_print(modes_parse.modes_parse):
       retstr = "Type 17 BDS6,2 (emergency) from %x type %s" % (icao24, emerg_str)
       
     else:
-      retstr = "Type 17 subtype %i from %x not implemented" % (data["me"], icao24)
+      retstr = "Type 17 with FTC=%i from %x not implemented" % (data["ftc"], icao24)
 
     return retstr