There is a custom.record_audio value for shows. Sometimes, this isn't in the data at all. It should always be present, and should default to false.

George from KGNU says:
ahh - fyi - it looks like TUCRadio was missing the value - last Sunday (11/5/23) at noon, it alternates weeks with Tributaries.

Also missing this is: RMCRRegionalRoundup (Mondays)