Leo continues his studies, Jeri shows off her software defined radio, Tim explains what a four-square array is, and George talks about soldering. Guests: Leo Laporte, Jeri Ellsworth, Tim Duffy (K3LR), and George Thomas (W5JDX)

Hosts: Bob Heil and Gordon West

Guests: Leo Laporte, Jeri Ellsworth, Tim Duffy, and George Thomas

Download or subscribe to this show at http://twit.tv/hn.

We invite you to read, add to, and amend our show notes at wiki.twit.tv.

Thanks to Joe Walsh who wrote and plays the Ham Nation theme.

Thanks to Cachefly for the bandwidth for this show.