I recently discovered a new siren that I have never seen before, and I cannot find any information or literature on it.
First, I have to explain how I made this discovery. It all started when my friend Christian (4J25) was going down to Hopkinsville Kentucky to view the Solar Eclipse. As he approached the Louisville Airport, He was expecting to see their Whelen WPS-2901s. He had quite the shock when he saw new sirens standing in their place. I received a text about it and of course asked what replaced them. If you watch his live streams, you'll understand why my jaw dropped when he said he didn't know. He described it as a cross between a MasterBlaster and WS-1004. I was completely confused, even after viewing them in Aerial view. Fast forward a few months; I was looking in Fort Campbell for their new Whelen WPS 2909s when I discovered this: It is almost identical in terms of aerial view to the sirens at the airport in Louisville. Furthermore, both installations are within Military complexes in Kentucky. Here's one of the Airport ones for reference: After waiting anxiously for months, I finally managed to get pictures of one. This siren is located at the FD in the Kentucky Air National Guard Assembly, which is adjacent to the Airport. Here they are: Here's my golden question: What the heck are these? My original guess is ATI, but I'm basing that purely off of the shape and look of the controller. In reality, this is the first time that I've seen anything like this and would appreciate any feedback or thoughts. I have zero clue what these are, who makes them, or what they sound like. All in all, These are really cool looking but I would love to find out more information. Thanks everyone!