You may have already done this, but you might find information and/or 
recording at the Sandy Historical Society. I've found local historical 
groups save all sorts of things; videos, etc.
https://sandy.utah.gov/755/Historic-Sandy

Paul T.

On 11/10/2021 11:14 AM, Lina Chang wrote:
> Good morning ARSC,
>
> My name is Lina, and I'm a Researcher for Novel - a podcast production
> company based in London UK.
>
> Currently we're trying to source any archival audio of Ervil LeBaron - who
> was a previous Mormon Fundamentalist leader from the 1970s to 80s, or of
> any of his family members and followers (sharing the surname: LeBaron,
> Chynoweth)
>
> So far we were able to find that his brother, Ross Wesley LeBaron, hosted a
> radio show on KSXX from the late 80s. I believe KSXX was later changed
> to KTKK (630 AM) - originally broadcasting out of Sandy, Utah. There was a
> segment of archival tape that we found online of one episode, but we were
> hoping if any archivists here had any contact for someone at KTKK that may
> hold Ross's radio show from the 80s? Or any information on the whereabouts
> for archival tape of KSXX radio shows from the 80s would be an immense help
> as well.
>
> Thank you all for your help in advance,
> Lina
>