I've monitored this TG a few times and it is definitely not SWAT. I've confirmed SWAT numerous times on 19781 (100% encrypted). I thought that I had submitted it to the database, but I guess I hadn't.
Off topic, Atlanta PD extra job units have started referring to a new channel during their off-duty assignments as "Traffic 1." Previously "Talk-around 1" was used by those units which I have confirmed to be 855.1125.
Does anyone know if this is just a new name for that channel, or is another, new, simplex frequency in use? This channel is in heavy use around Phillips during special events but has been used at other locations.