I was curious if anyone can shed light on a question i have. I started using procom96 to monitor the london fire dept, and I noticed some talkgroups "433, 434", on the affiliation list and noticed they are not listed at all on the database for the city of london p25 system. Just wondered if anyone knew if their were many talkgroups on the system that would not be listed on the database for one reason or another.
