FL440/6080ft...to avoid "thread creep" (who is that??) I'll shortly start a new thread titled something like UNICOM v AFIS v ATC...just give me a chance to type my view!! Two finger "hunt and peck" takes time.
6080ft...I'd suggest that YOU re-read what UNICOM is
legally permitted to do...try the new thread for some background
Who I work for is immaterial (Air Traffic Controller)...apart from possibly being more familiar with the regulations surround air traffic control/flight information and other services, and being an operator at AR allows me to observe "uncontrolled aerodrome operations" first hand...I have also sat up in the tower with UNICOM on a couple of occasions (although not in the last 12 months or so).
New thread is
http://www.pprune.org/forums/showthread.php?p=3518288