diff --git a/fgdata b/fgdata
index 97afe3a..d79d93b 160000
--- a/fgdata
+++ b/fgdata
@@ -1 +1 @@
-Subproject commit 97afe3a0aab875702a6a21532855c788a5ea0889
+Subproject commit d79d93b1ff4a1d5349495ec2f5cde1de21fdf011
diff --git a/flightgear b/flightgear
index 96a6181..ec4a7a2 160000
--- a/flightgear
+++ b/flightgear
@@ -1 +1 @@
-Subproject commit 96a6181bea4bf95956d5b4daf1001e0e265fcc79
+Subproject commit ec4a7a2065cda0f51d94b06299d92539ad6eca07
diff --git a/getstart b/getstart
index 4313401..643115b 160000
--- a/getstart
+++ b/getstart
@@ -1 +1 @@
-Subproject commit 4313401e954c9eae8e69aed1fd85ebb57340b0c5
+Subproject commit 643115b55647560737d96bf59074f745a809baca
diff --git a/simgear b/simgear
index bd9f04d..32ccdae 160000
--- a/simgear
+++ b/simgear
@@ -1 +1 @@
-Subproject commit bd9f04d980dae48d4557824726c33ff338e497ab
+Subproject commit 32ccdaec6f413576f4d2ccf8cb71209b364107e6