For what it's worth, I may have narrowed down what I am hearing to hearing just Daytona Beach... With the advent of Volusia County taking over dispatch duties for Daytona Beach Fire Department, I ignored anything listed under the Volusia County subcategory of Daytona Beach that dealt with the FD. That subcategory ( Daytona Beach trunking system) has talkgroups that use an "11-" prefix for both Fire and Police. I ignored 11-041, 11-042, 11-043, 11-044, 11-045, 11-046, 11-047 and 11-053. I locked them out, or "avoided" them. They are all FD talkgroups. I left the remaining talkgroups starting with 11 alone as they pertain to the Daytona Police Department which still does their own dispatching. Now, granted, I am guessing here, but logically it looks good. So where are the Daytona Beach FD Talkgroups? I just used the Volusia County listings that start with "02-". 02-41, 02-42, 02-43, 02-44, 02-45, 02-46, 02-47 and 02-53. And locked out or avoided everything else in the system. Comments?