Bob McGwire N4YH begins his portion of the Sunday Seminar from the 2016 ARRL/TAPR Digital Communications Conference. 

Bob reviews a lot of history as he lays the groundwork for his prediction of a major shakeup in communications (and Ham Radio) that he'll detail in Part Three.

Lots of text-filled slides that Bob will mostly read, and a few more detailed graphics and charts, but still mostly explained well in the audio. Radio Rating B.

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