"Jay Honeck" writes:

If Jay owned an experimental airplane, I'd suggest he got some contact
cleaner at Radio Shack, take the xpndr out of the plane, open it, and
spray some cleaner onto the suspect switch, and then go fly test it.

But I can't, since he owns a certificated airplane (which makes him
certifiable).

Well, assuming that I install this transponder in my future RV-6 (after
having it professionally repaired this time, of course) and it starts acting
up again, what can I expect to find inside the box?

Little black boxes with smoke inside. DO NOT LET THE SMOKE OUT.

And is removing it any different than removing one of my NAV/COMs? Is it in
a tray, with slide-in connectors, or do I have to deal with some wiring?

Same deal, same hex key.

Just curious, for use way in the future. This time it's going to NARCO.

Er, OK.

-jav