diff --git a/Tools/autotest/CMAC-circuit.txt b/Tools/autotest/CMAC-circuit.txt
new file mode 100644
index 0000000000..3a2f7a1623
--- /dev/null
+++ b/Tools/autotest/CMAC-circuit.txt
@@ -0,0 +1,8 @@
+QGC WPL 110
+0	1	0	16	0	0	0	0	-35.362938	149.165085	650.000000	1
+1	0	3	16	0.000000	0.000000	0.000000	0.000000	-35.359586	149.161398	100.000000	1
+2	0	3	16	0.000000	0.000000	0.000000	0.000000	-35.366463	149.162235	100.000000	1
+3	0	3	16	0.000000	0.000000	0.000000	0.000000	-35.366131	149.164581	100.000000	1
+4	0	3	16	0.000000	0.000000	0.000000	0.000000	-35.359272	149.163757	100.000000	1
+5	0	3	177	1.000000	-1.000000	0.000000	0.000000	-1.000000	0.000000	0.000000	1
+6	0	3	16	0.000000	0.000000	0.000000	0.000000	-35.359272	149.163757	100.000000	1