For years now, I've wondered if there are more sirens in Austin than just the old Civil Defense thunderbolt at Camp Mabry. I've never seen any other siren in Austin (excluding neighboring cities like New Braunfels or Cedar Park) and I wanted to find more. I've made another thread on this, and someon...

I was taking a trip to Camp Mabry in Austin when I saw a Federal Signal Thunderbolt 1000 or 1000T. Has anyone checked this out or had plans to? Was it in service? I heard they stopped testing because of COVID-19, but I'm not 100% sure. Texas sirens test the first Wednesday of every month, I think. A...