Dr. Jack Mandelman is on the short list for holding the most patents, over 700 Worldwide, in the area of semiconductor physics, while at the same time a successful ham radio operator working DX and CW.  Now in the middle of a QTH move, Jack is exploring satellite communications and DMR. K1VT shares his ham radio story and the period during the space race to the moon that led to the technology that we all enjoy in our QSO today.