No, it's too recent.
The point is the original poster posted in the wrong place. How in
the world does "electronic components" translate to fixing an old
shortwave radio?
A repair newsgroup might be relevant, it's not as if that's too
far from here.
rec.radio.shortwave might be relevant, but then that newsgroup is mostly
drivel as the off-topic junk from the "regulars" has taken over, complete
with google-centric idiots trying to take charge.
Of course, a mark of a google-centric is to use a google link to point
to a newsgroup or specific post, which only reinforces googles power,
including the power to ruin Usenet.
Michael