I wasn't trying to deny their usage, in fact I have no problem believing these things are out there. I'm just trying to understand the data log that was posted.

I wasn't trying to deny their usage, in fact I have no problem believing these things are out there. I'm just trying to understand the data log that was posted. I work for a company with a huge dataset of cell tower observations, and so I was interested in locations that I could investigate. I'll try your suggestion and see if I can find anything suspicious.