All: Fiber-optics terminate at my home for Internet and phone service. While the transmission medium is light based when I pick up the phone receiver, the human communication factor is always audible
George, The digital modes qualify since the output medium is audible radio waves - not light - which is being received/transmitted. Same goes for television since the medium is inherently audible as
All: I would first like to say how appreciative I am of all the hard work that goes into scoring and sponsoring a contest. Since this labor of love is for the most part done strictly by volunteers,
Appreciate your post since it consolidated a few items which I'd held off commenting on. I am of the opinion that Call, Bands, and Operating mode(s) should be an allowed practice over APRS for all co