diff --git a/fgdata b/fgdata
index 3d31e65..c8e1500 160000
--- a/fgdata
+++ b/fgdata
@@ -1 +1 @@
-Subproject commit 3d31e6570996a4908254c71b2af85bc31df798bb
+Subproject commit c8e150084ee0b57fdb02d663a8ae88bb924b41cf
diff --git a/flightgear b/flightgear
index 1e2dbb0..804bdfb 160000
--- a/flightgear
+++ b/flightgear
@@ -1 +1 @@
-Subproject commit 1e2dbb077dc43de3afa183c73978ac0caa8aa2ba
+Subproject commit 804bdfb31f543fbf8315b06e9360e4637abb2c8f
diff --git a/getstart b/getstart
index 1cbf294..5aeb375 160000
--- a/getstart
+++ b/getstart
@@ -1 +1 @@
-Subproject commit 1cbf294e93a8db21ede186373f2c980de18a4f12
+Subproject commit 5aeb375a1a2aef7c2a10d2bf25cd9937b17561ea
diff --git a/simgear b/simgear
index 711cc51..41bd7db 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit 711cc512c5b831e3a7e9c574b51ebb1a1e7f4763
+Subproject commit 41bd7dbfcd88db8df28a08a32dfc4b0ea1a9fbb0