good point
there are ham rigs wired in with field approval IIRC
probably depends on the FSDO
H
"Paul Millner" wrote in message
...
I think the problem is connecting non-TSO'd radios to an aircraft's
system,

I wouldn't think so, since Part 91, not even the NavComs need be TSO'd.

Case in point... KX170B, not TSO'd; KX175, TSO'd (IIRC)

Paul