Is it possible to decode these signals? Can most tnc's do it?

----- Original Message -----
From: "Martin McCormick" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Monday, October 25, 2004 1:34 PM
Subject: Re: 220 update


>         I have never heard any voice on 220-222 MHZ in North-Central
> Oklahoma, but I do hear continuous data transmissions that have
> occasional CW ID's.  I think these are what they call SCADA systems.
> That stands for Supervisory, Control And Data Acquisition.  Not
> terribly exciting to listen to.  All of these signals are faint, here,
> but get a little louder when the band opens up.
>
>         I have no idea where they are coming from except that they are
> not local.  I am 50 miles North of Oklahoma City, about 70 Miles
> Southwest of Tulsa and about 120 miles south of Wichita.
>
>         SCADA systems are used anywhere one has lots of remote
> monitoring such as oil pipe lines, electric power distribution
> systems, water treatment plants and so forth.
>
> Martin McCormick WB5AGZ  Stillwater, OK
> OSU Information Technology Division Network Operations Group
>