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| Entity | Entity Type | 
|---|---|
| Iosco County Trunked Systems (3) | Trunked | 
| Iosco County Amateur Radio | Amateur Radio | 
| Iosco County | Category | 
| Coast Guard | Category | 
| Hospital | Category | 
| Schools | Category | 
| Oscoda-Wurtsmith Airport (OSC) | Category | 
Frequencies
Iosco County
Iosco County
| Michigan's Public Safety Communications System (MPSCS) Project 25 Phase II | This is the primary communications system for all law enforcement and EMS agencies within the county. | 
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 155.760 | WPLR578 | RM | Iosco EMA | Emergency Management (unknown input) | FMN | Emergency Ops | |
| 154.415 | WNJV936 | RM | 103.5 PL | Iosco Fire | Countywide Fire Dispatch | FMN | Fire Dispatch | 
| 153.815 | WPLR578 | M | Iosco Local | Local Government | FMN | Public Works | |
| 156.240 | KNDR715 | RM | Iosco Roads | Road Commission | DMR | Public Works | |
| 151.145 | BM | Iosco Parks | Parks [No License] | FMN | Public Works | ||
| 462.050 | WQTV361 | RM | CC 1 TG 1 SL 1 | County Transit | Iosco County Transit | DMR | Transportation | 
East Tawas City
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 154.160 | KUX252 | BM | E.Tawas FD Local | Fire: Local | FMN | Fire Dispatch | |
| 155.085 | WNDC776 | BM | 731 DPL | East Tawas DPW | Public Works | FMN | Public Works | 
Grant Township
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 154.175 | KWV516 | RM | Grant Twp Fire | Fire: Local | FMN | Fire-Tac | 
Plainfield Township
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 155.820 | WQFJ404 | RM | PlainfieldFD Ops | Fire Department Operations | FMN | Fire-Talk | 
Tawas City
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 154.205 | KNCA549 | BM | Tawas Fire | City Fire Ops | FMN | Fire Dispatch | 
Hospital
MyMichigan Medical Center Tawas
| Michigan's Public Safety Communications System (MPSCS) Project 25 Phase II | Uses MPSCS for system wide communications along with NIFOG simplex frequencies. | 
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 155.340 | WNKD223 | BM | 103.5 PL | HERN | Ambulance to Hospital (VHF Back Up) | FMN | Hospital | 
Schools
Oscoda Area Schools
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 463.250 | WQEM339 | RM | 88.5 PL | Oscoda Buses | Transportation [F-1] | FMN | Schools | 
Tawas Area Schools
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 461.575 | WPYU265 | RM | 131.8 PL | Tawas School Bus | Transportation [F-1] | FMN | Schools | 
Oscoda-Wurtsmith Airport (OSC)
Airport Authority
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 151.685 | KNNU594 | BM | OSC AA Ops | Operations | FMN | Public Works | 
Civilian Ops
Military Ops
Kalitta Air LLC
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag | 
|---|---|---|---|---|---|---|---|
| 464.0375 | WQYI967 | M | Kalitta 1 | Operations 1 | FMN | Business | |
| 464.0875 | WQYI967 | M | Kalitta 2 | Operations 2 | FMN | Business | |
| 464.1625 | WQYI967 | M | Kalitta 3 | Operations 3 | FMN | Business | |
| 469.0375 | WQYI967 | M | Kalitta 4 | Operations 4 | FMN | Business | |
| 469.0875 | WQYI967 | M | Kalitta 5 | Operations 5 | FMN | Business | |
| 469.1625 | WQYI967 | M | Kalitta 6 | Operations 6 | FMN | Business | 
 
                 
                