diff --git a/newgrf/61776966/versions/20241218T013135Z.yaml b/newgrf/61776966/versions/20241218T013135Z.yaml
index 1722947fe..6ddffea88 100644
--- a/newgrf/61776966/versions/20241218T013135Z.yaml
+++ b/newgrf/61776966/versions/20241218T013135Z.yaml
@@ -8,7 +8,7 @@ classification:
   has-high-res: false
   has-sound-effects: false
 filesize: 1253885
-availability: "new-games"
+availability: "savegames-only"
 compatibility:
 - name: "vanilla"
   conditions:
diff --git a/newgrf/61776966/versions/20241218T181533Z.yaml b/newgrf/61776966/versions/20241218T181533Z.yaml
new file mode 100644
index 000000000..49ebbd9e0
--- /dev/null
+++ b/newgrf/61776966/versions/20241218T181533Z.yaml
@@ -0,0 +1,20 @@
+version: "1.0.2"
+license: "GPL v3"
+upload-date: 2024-12-18T18:15:33Z
+md5sum-partial: "49435db9"
+classification:
+  set: "object"
+  palette: "32bpp"
+  has-high-res: false
+  has-sound-effects: false
+filesize: 1253958
+availability: "new-games"
+compatibility:
+- name: "vanilla"
+  conditions:
+  - ">= 5.0"
+- name: "jgrpp"
+  conditions:
+  - ">= 0.50.0"
+
+name: "Airwave Infrastructure"