I think I got something... The control channel seems silent but there are a couple of p25
streams on some nearby frequencies. I used the -d offset to lock into one of them and
heard someone speaking English on it for a second.
I'd call that a success for now. From what I read on this group, choosing a specific
group to listen to is not yet possible, but hopefully I'm wrong.
Thanks again, you got me the last steps I needed.
MP