I stumbled upon this one last August. This is relatively new and is at the Highland County Airport, near Hillsboro, Ohio. I sat in the lot for awhile running search and close call, but never received anything. Some time back there were listings for a few other remote sites that seemed to be based at County Airports. I cant remember if it was here or on Freq. of Nature. This would belong to Indy Center.
Kinekep, thanks a lot for the work you've done....very cool.
There was an RCO also co-located there at one time (5 yrs or so since I was there). I would assume it's still there, just don't know what may have changed since the Flight Service Station duties were moved to Lockheed(?).