Tonight I was hearing CR Lifeguard talking with Jones Co. Sheriff on 154.280. Lifeguard was using using 156.7 and County was csq. Question does Lifeguard always use 156.7 on 154.280. Has anyone noticed any ctcss on Fire-Defense aka Fire mutual aid.
156.7 is very slowly getting added to interoperability frequencies. I see it more on 155.475 then any other interoperability frequency. With narrow banding pretty much done, I don't foresee it getting added to radio's already in service, just new/replacement purchases.
*Some* ISP units are running MDC1200 on Law Aid and CIS as well.