Amateur Radio Roundtable – May 3, 2016   This week’s show will feature Riley Hollingsworth, K4ZDH, retired FCC Special Counsel for enforcement.  Riley will be answering questions that our viewers have sent in to the show. Our next guess will be Emmett Hohensee, W0QH, discussing the Dry Tortuga Expedition, a celebration of the National Park Services Centennial Anniversary, which will occur May 6-9, 2016. Watch Amateur Radio Roundtable on W5KUB.com. This show is also simulcast on shortwave…