Summary: Mark Goodrum, W5MHG, who runs the YouTube channel called YHAMRADIO, presented a forum for Echolink at theEcholink Duke City Hamfest in August of 2016. I have titled it ‘What is Echolink?” because Mark does a good job describing what Echolink is, how it works, how you can register for and use it, and a few extra features.
