Tell me where in the FARs is the reference to a "certified pot" or a
certified electronic part of any sort, please?

Jim



"Denny" wrote in message
oups.com...

Having spent part of my life in
industrial electronics I have no doubt I can install a pot of the
proper value and taper... The problem is it won't be certified if I do
and the radio shop will refuse to align it with an uncertified pot...
sigh