boston fire

Hi, I’ve doubled checked the TGIDs for both the BFD Ch 3 & 4 patches to the P25 system. Ch 1 & 2 works but not 3 or 4. Any thoughts/suggestions?

Ma Boston 1929 Fire Buffs Had Radios ... Boxes Buzzed : boston globe 1929 : Free Download, Borrow, and Streaming : Internet Archive this is quite the article boston fire was WEY on 1596 kc ... 2 chiefs cars and 3 fireboats had 2 way radios ... and some firebuffs had receivers in their cars...