diff --git a/QGC4.4/qgroundcontrol b/QGC4.4/qgroundcontrol
new file mode 160000
index 0000000..91d56a0
--- /dev/null
+++ b/QGC4.4/qgroundcontrol
@@ -0,0 +1 @@
+Subproject commit 91d56a0139f79b611f85dcf2d2223b839bf7351e