diff --git a/broadcastradio/aidl/default/VirtualRadio.h b/broadcastradio/aidl/default/VirtualRadio.h
new file mode 100644
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--- /dev/null
+++ b/broadcastradio/aidl/default/VirtualRadio.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "VirtualProgram.h"
+
+#include <vector>
+
+namespace aidl::android::hardware::broadcastradio {
+
+/**
+ * A radio frequency space mock.
+ *
+ * This represents all broadcast waves in the air for a given radio technology,
+ * not a captured station list in the radio tuner memory.
+ *
+ * It's meant to abstract out radio content from default tuner implementation.
+ */
+class VirtualRadio final {
+  public:
+    VirtualRadio(const std::string& name, const std::vector<VirtualProgram>& initialList);
+    std::string getName() const;
+    const std::vector<VirtualProgram>& getProgramList() const;
+    bool getProgram(const ProgramSelector& selector, VirtualProgram* program) const;
+
+    static const VirtualRadio& getAmFmRadio();
+    static const VirtualRadio& getDabRadio();
+
+  private:
+    const std::string mName;
+    std::vector<VirtualProgram> mPrograms;
+};
+
+}  // namespace aidl::android::hardware::broadcastradio