Columbus Metro Area
OH-Franklin County
| Entity | Entity Type |
|---|---|
| Franklin County Trunked Systems (38) | Trunked |
| Franklin County Amateur Radio | Amateur Radio |
| Government and Safety Services | Category |
| Higher Education | Category |
| Media | Category |
| Businesses | Business Group |
| Columbus Regional Airport Authority | Aircraft / Airport |
| Defense Supply Center Columbus (DSCC) | Military |
| Don Scott Field (OSU) | Aircraft / Airport |
| Utilities | Utility |
OH-Delaware County
| Entity | Entity Type |
|---|---|
| Delaware County Trunked Systems (9) | Trunked |
| Delaware County Amateur Radio | Amateur Radio |
| Government and Safety Services | Category |
| Other Services | Category |
| Business | Business Group |
| Delaware County Airports | Aircraft / Airport |
OH-Fairfield County
| Entity | Entity Type |
|---|---|
| Fairfield County Trunked Systems (6) | Trunked |
| Fairfield County Amateur Radio | Amateur Radio |
| Government and Safety Services | Category |
| Other Services | Category |
| Business | Business Group |
| Fairfield County Airports | Aircraft / Airport |
OH-Licking County
| Entity | Entity Type |
|---|---|
| Licking County Trunked Systems (6) | Trunked |
| Licking County Amateur Radio | Amateur Radio |
| Government and Safety Services | Category |
| Higher Education | Category |
| Other Services | Category |
| Business | Business Group |
| Licking County Airports | Aircraft / Airport |
OH-Madison County
| Entity | Entity Type |
|---|---|
| Madison County Trunked Systems (2) | Trunked |
| Madison County Amateur Radio | Amateur Radio |
| Government and Safety Services | Category |
| Other Services | Category |
| Business | Business Group |
| Madison County Airports | Aircraft / Airport |
OH-Pickaway County
| Entity | Entity Type |
|---|---|
| Pickaway County Trunked Systems (1) | Trunked |
| Pickaway County Amateur Radio | Amateur Radio |
| Government and Safety Services | Category |
| Other Services | Category |
| Pickaway County Airports | Aircraft / Airport |
OH-Union County
| Entity | Entity Type |
|---|---|
| Union County Trunked Systems (1) | Trunked |
| Union County Amateur Radio | Amateur Radio |
| Government and Safety Services | Category |
| Business | Business Group |
| Union County Airports | Aircraft / Airport |