There was a problem a while back with churches using private band wavelengths for their microphones/speakers. Lots of church suppliers weren’t being diligent a

There was a problem a while back with churches using private band wavelengths for their microphones/speakers. Lots of church suppliers weren’t being diligent about using proper wavelengths. Church pastors were understandably ignorant of the matter. It wasn’t an issue until some telecom purchased the block. Lots of warning letters sent out. Lots of WTFs. Eventually a policy was “you can use the bandwidth until X date, then we’ll start enforcing it.” Not sure what happened on X date.