Yes, in 1984 they had the KPR8FDS narrowband FM receiver. This was frequency synthesized and could be set on any of the 25 current and 25 planned frequencies. I don't think Kraft made it to the phase in of all the 72 MHz frequencies a few years later. It's funny how things change. 10 years before, they were riding high and the top RC radio manufacturer. I forget the history....someone will know, I think Phil Kraft sold to a food company which literally drove Kraft into the ground