diff --git a/app.js b/app.js
index 107df178e767010696e211a3f31a1f0fef223375..238211f9d3344caeb030f28b01024af99cacddf6 100644
--- a/app.js
+++ b/app.js
@@ -253,7 +253,8 @@ function tick() {
         code.data.startsWith("ANH") ||
         code.data.startsWith("A8+") ||
         code.data.startsWith("A8H") ||
-        code.data.startsWith("A9H")
+        code.data.startsWith("A9H") ||
+        code.data.startsWith("AO+")
       ) {
         qr.a = true;
       }