Aircheck collecting
DecaloMania is the main club for radio aircheck collectors.
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Aircheck archives
The “original” radio aircheck site is ReelRadio.
There’s nearly 5,000 airchecks spanning decades in the searchable manfrommars.com database.
Airchecks also exist at the Good ol’ Days Olt-Time Radio site.
One search term for finding old broadcasts is “old-time radio” (OTR). RadioLovers.com is the most popular OTR site out there.
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