Hello, on the Kentucky map, there is what appears to be an M-10 siren on top of the building (plus a bonus thunderbolt in the 2016 older image) https://goo.gl/maps/tenH4Ue3Ehy2nPP28 Also not too sure what kind of siren if this is even a siren at all, but also one here. https://goo.gl/maps/2WN1NBJF2X...