On the Ohio MARCS page it looks like Defiance PD uses talk group 15004, Hicksville PD uses talk group 15012, and Defiance County Sheriff uses talk group 15014.
On the Defiance County page it looks like Defiance County Fire Dispatch is on 154.25 mhz.
I cannot confirm these MARCS Talkgroups, but they are my best guess to date.
15003 - Defiance City Fire/EMS Dispatch
15006 - Defiance County SO TAC ?
15008 - Defiance County Fire/EMS Dispatch
15009 - Defiance County Fire/EMS TAC 1?
15010 - Defiance County Fire/EMS TAC 2?
15011 - Defiance County Fire/EMS TAC 3?
Defiance County Conventional Frequencies are as follows:
154.25000 Defiance Fire Dispatch County Net
154.20500 Def Fire 4 City Dispatch
151.05500 Def Fire 1 Secondary
151.07000 Def Fire 2 Defiance Fire
151.10000 Def Fire 3 Defiance Fire
155.16000 Richland Township Rescue/EMS Dispatch
155.34000 EMS to Hospital
What I reported is from scanning in search mode with my 996XT. They are verified active. I just can't verify exact use.. I'm the one that submitted 15004, 15012 and 15014 to Radio Reference. Those were easy to identify because they were transmitting on analog and MARCS at the same time.
I cannot confirm these MARCS Talkgroups, but they are my best guess to date.
15003 - Defiance City Fire/EMS Dispatch
15006 - Defiance County SO TAC ?
15008 - Defiance County Fire/EMS Dispatch
15009 - Defiance County Fire/EMS TAC 1?
15010 - Defiance County Fire/EMS TAC 2?
15011 - Defiance County Fire/EMS TAC 3?
I know 15009 is Defiance County Fire/Ems Tac 1. Labeled 20 FD TAC1 This was found during a discovery mode scan on my scanner. Will this be reported for the database soon?