3 pl tones w/ 1 frequency

  1. fwfdengine2

    Mille Lacs County

    Hi, I'm having some trouble understanding the Mille Lacs County frequency page.. There are three PL tones for the County Fire Dept. frequency, why? Also, there is the frequency with the three PL tones (154.415).. Then there is another frequency (154.070) labeled as "Fire Paging"... What...