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| Entity | Entity Type | 
|---|---|
| Stephens County Trunked Systems (4) | Trunked | 
| Stephens County Amateur Radio | Amateur Radio | 
| Stephens County | Category | 
| Airport | Aircraft / Airport | 
| Businesses | Business Group | 
| OilField Services | Business Group | 
| Utilities | Business Group | 
Frequencies
Stephens County
Stephens County
| Oklahoma Wireless Interoperability Network (OKWIN) (P25) Project 25 Phase II  | Stephens County Sheriff Dispatch is on this system. The Sheriffs Department also dispatches Comanche and Velma Police on this system  | 
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 158.850 | KNDX523 | RM | CC 6 TG 6900 SL 1  | 
Stephens Co SO | Sheriff Dispatch | DMR | Law Dispatch | 
| 154.400 | KNDX523 | RM | 134 DPL | Stephens Co SO 2 | Sheriff Tactical | FMN | Law Tac | 
| 153.830 | BM | 218.1 PL | Stephens Co Jail | County Jail | FMN | Corrections | |
| 155.820 | WXU572 | BM | StephensCo Roads | Highway Maintenance | FMN | Public Works | 
Duncan
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 155.970 | WNNI911 | RM | CC 5 TG 9100 SL 1  | 
Duncan Police | Police Dispatch | DMR | Law Dispatch | 
| 156.030 | WNNI911 | RM | Duncan Police 2 | Police Secondary | FMN | Law Tac | |
| 155.0925 | WQBA733 | RM | CC 6 TG 7100 SL 1  | 
Duncan Fire | Fire and EMS Dispatch | DMR | Fire Dispatch | 
| 154.650 | WNNI911 | BM | Duncan Animal | Animal Control | FMN | Public Works | |
| 157.680 | WPIW766 | BM | Duncan Scl Buses | Public School Buses | FMN | Schools | |
| 463.2875 | WPIW766 | M | Duncan Schools | Public Schools -- hand held radios | FMN | Schools | 
Comanche
| Oklahoma Wireless Interoperability Network (OKWIN) (P25) Project 25 Phase II  | Comanche Police are on this system | 
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 154.040 | WNZQ770 | RM | 91.5 PL | Comanche PD/Fire | Police, Fire and other City Services | FMN | Multi-Dispatch | 
Marlow
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 158.730 | WPBH271 | RM | 186.2 PL | Marlow Police | Police Dispatch | FMN | Law Dispatch | 
| 155.565 | WPBH271 | BM | Marlow Police 2 | Police | FMN | Law Tac | |
| 154.220 | WPJY685 | RM | 186.2 PL | Marlow Fire | Fire Dispatch | FMN | Fire Dispatch | 
Velma
| Oklahoma Wireless Interoperability Network (OKWIN) (P25) Project 25 Phase II  | Velma Police are dispatched by the Stephens County Sheriffs Office on this system TG 461 | 
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 158.790 | WNYY393 | BM | Velma Police | Police Dispatch | FMN | Law Dispatch | |
| 154.370 | WNYA401 | RM | CC 8 TG 2500 SL 1  | 
Velma Fire | Fire Dispatch | DMR | Fire Dispatch | 
| 152.435 | WPBB576 | RM | Velma-AlmaSchool | Velma-Alma School Buses | FMN | Schools | 
Bray
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 154.160 | WQDM271 | RM | 411 DPL | Bray Fire | Fire Dispatch | FMN | Fire Dispatch | 
Central High Fire District
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 155.205 | WQDN533 | RM | CentralHigh Fire | Fire Dispatch | FMN | Fire Dispatch | 
Doyle
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 155.940 | WQDM315 | RM | 114 DPL | Doyle Fire | Fire Dispatch | FMN | Fire Dispatch | 
Empire City
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 154.235 | WNKR832 | RM | 127.3 PL | Empire City Fire | Fire Dispatch | FMN | Fire Dispatch | 
Air Evac Medical Helicopters
Air Evac LifeTeam 25 is based in Duncan
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 160.080 | WQRZ623 | BM | 114 DPL | Air Evac Duncan | Air Evac -- Duncan Base | FMN | EMS Dispatch |