Here’s a vintage film of early 1960’s RC flying taken by Joe Unger. This was an AMA sanctioned contest at Lodi, Wisconsin. In this film are some of the very first digital proportional radios and the first engine mufflers we saw in action.

Modellflug
Here’s a vintage film of early 1960’s RC flying taken by Joe Unger. This was an AMA sanctioned contest at Lodi, Wisconsin. In this film are some of the very first digital proportional radios and the first engine mufflers we saw in action.