Thanks for all of the TG identification you added to the Wiki Heckler!
I will add that the Fire departments channel 3 is not actually a channel 3, instead it is a All call TG that transmits on both 1 and 2 (useful for fire command when changing attack from offensive to defensive or other major command announcements), so i have them in my own spreadsheet as "All", so for example,
Otsego Fire City 1
Otsego Fire City 2
Otsego Fire City All