I'm working on getting my first ARC-5 on the air. There is a LOT of info on the web, and I'll admit to being confused as to the identity of what I have. I think it is an AN/ARC-5 and not an ATA. Is this correct? http://s1230.photobucket.com/albums/ee494/yeoldejunkman/ARC5 73 Mark K3MSB