Since Evansville doesn't always test on cloudy days, I made the rash decision to head down to Henderson to this 2001-130 located at New Hope Baptist Church along US 60. It was only until I got there that I realized Ian Tate recorded this one already (I could tell by the trees). Seems as though Henderson County has two systems, one that is activated with FSK and one that is listening for a two-tone page. Slowly, as more older sirens get replaced, the entire system will be on FSK. In fact, one Thunderbeam was replaced as it fell over from high winds and recently the RM-130 in one of my more popular uploads was replaced. However, there are a few -SRNs still on the older system and at least one that's always stuck running three minutes.
https://www.youtube.com/watch?v=2zSiSafB13M