I don't know if I posted my Stratux build. I flew with it to Novato two months ago. The only thing is that the SDR radio was a little heavy in the hub and affected the connection for the 978 MHz radio. You can see a blog post of my build here. https://brie.com/brian/blog/?p=238 I flew a Cessna 152 with it. -- Brian Lavender http://www.brie.com/brian/ "There are two ways of constructing a software design. One way is to make it so simple that there are obviously no deficiencies. And the other way is to make it so complicated that there are no obvious deficiencies." Professor C. A. R. Hoare The 1980 Turing award lecture