Wow! Phil, you're the very first with an intelligent response on this. I've
suspected something of that nature but haven't a means to see that data stream
to compare or analyse. Have you a suggestion as to how I may go about getting
that kind of CIA data? I'll need to extract it from the two SU's. I have an
R2670 and and IFR, both P25, at my disposal as well as an HP Protocol analyzer.
I don't know what I'd be looking for, though nor how to marry the two.

No, sorry no GenWatch available. I'm used to doing things the hard way, anyway.
Welcome to my world. Next?

And thanks for spreading the query around. More heads are better than one.

Still silence from Moto.