Hint, unless a homebuilt, all parts must be approved parts.

Is this really true? I cannot mount an unapproved CD player someplace
so that it won't flop around in flight?

Jose
--
"Never trust anything that can think for itself, if you can't see where
it keeps its brain." (chapter 10 of book 3 - Harry Potter).
for Email, make the obvious change in the address.