Well, it's a mystery to me anyway. Does anyone know what brand and model,
the nav/com, loran, adf, and dme are in the following photo? I'm sure the
top nav/com is Collins vhf-251 and 351, but the nav/com below that one? And
the others? Also, can anyone identify the transponder in the second photo?
Thank you, for any insights.

- Steve

http://www.shn.org/avionics.jpg
http://www.shn.org/transponder.jpg