Well I got my first sws alert yesterday here in Michigan. There is a road near my house they are paving and they were emitting a sws signal. At first I was getting a Ka signal so I dunno if there was a Leo around also, but then I started to get a "caution" on my RD. I started getting the alert half way trough the construction site, so it wasnt very useful lol. But still, it was pertty cool.