I recently found out that Blount AMR has the channels for other Blount County agencies programmed into its radios but apparently does not have their encryption keys, so anytime those agencies have encryption turned on or switch to “private,” Blount AMR cannot hear anything. At the same time, Blount AMR apparently has one or two of Knox County’s law enforcement and other agency ADP encryption keys along with those agencies’ channels, which makes for a pretty strange setup unless something has changed within the last couple of months. TWRA apparently has the Blount County encryption key now, although they used to have the same issue as AMR and could not hear encrypted traffic. It may have something to do with the fact that someone at RMFD used to handle AMR’s radio programming for both Blount and Knox back when they were part of the same company. Apparently, the Sheriff’s Office is now handling Blount County Fire’s radio installations and programming under a signed agreement. Hopefully that changes and Blount AMR will get Blount’s encryption keys loaded into their radios.