Did you notice also-no callsigns, no signoff, etc? It's a quandry. I have been hearing the same guys on there for almost a year now and I cant figure out how that frequency could be assigned to them and nobody else. Also, why HF for their choice of comm? Are they in remote areas-maybe way up in the desert hills where they cant hit a repeater? Or are they just guys who got hold of HF tranceivers and are operating illegally?