Wow!! Another AM event on one of my off weekends. The AM gawds are smiling on me! Is a "Viking II" considered "antique"?
Take a look at the website I attached. This event is to enjoy AM and no one cares what you run as long as its on AM. Saying that, you will hear all kinds of AM rigs.
"Objective: To promote and encourage the use of AM as a mode of operation in ham radio, and, above all, to have fun."
Hope to work you during the event.
Joe