>> OK, According to latest FCC data WS/FC has 6 tower sites listed ...
There are 8 - and possible 9 sites licensed among three licenses. The city has two licenses covering 8 sites ... WPUG-757 and WPZN-983.
The county has a license - WPJK-391 - for the original Wachovia building site licensed several years ago, but this license does not cover all 15 output frequencies licensed for the other sites, and it does include a couple of frequencies not licensed to the city sites.
Also, the Wachovia building is only about a block away from a site at 301 N. Main Street on one of the city licenses.
>> ... and one of them has no Lat/Long coorindinates listed
That "site" you mentioned covers use of the mobile radios, which is why the input frequencies are listed (on some licenses, both the input and output frequencies will be listed to the "mobile" site).
Rather than a latitude and longitude, the license for the mobile radios will sometimes stipulate usage within "x" kilometers of site "n," where "x" is a number and "n" would refer to one of the other sites mentioned in the license.
>> what I would like to do is set up my 796 ( as soon as it arrives) with just the control channel for each zone.
Expect the same control frequency to be used at all the system sites. The zones will be seamless to the scanner, which will lock onto the strongest control signal at your receiving location.
I would suggest, though, that you enter all the system output frequencies in the 796 initially ... until listeners identify alteast one alternate control frequency.
If you don't have atleast the first alternate programmed, you won't receive the trunked system anytime the system switches off the primary control frequency ... such as when there is interference on the primary control frequency from other licenses.
A Motorola Type II system can have up-to 4 control frequencies. I've seen the Charlotte-Mecklenberg system switch over to the alternate and second alternate on occasion.
Jeff Multer
Fort Mill, S.C.