I purchased an MC-20 radio (about 12 years ago). While JR made the electronics, my understanding was that there was a licensing agreement between Graupner and JR in that the radio couldn't be marketed/sold in North America. Fortunately for me, I occasionally travelled to Europe on business and I bought the radio from Gliders hobby shop in England.

I believe that Jack Diaz, myself, and one other guy (whose name escapes me) were the only people that I know who had these radios. Jack is from Venezuela so maybe he was able to purchase one there. Maybe you can send him a PM to ask him where he got his radio.

Of course, this information is dated. With the new global economy and internet buying, you likely could purchase one on-line.

Regards,

Jim