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Old September 4th 06, 04:09 PM posted to rec.aviation.piloting
Larry Dighera
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Posts: 3,953
Default Why don't voice radio communications use FM?

On Mon, 04 Sep 2006 08:41:34 -0400, Bob Noel
wrote in
:

Do any of those displays have the software at DO-178B Level C or higher?
(btw - I do know a little about the avidyne display)


I am very apprehensive about Avidyne avionics. What can you say about
their products?