| San Diego County Trunked Systems (57) |
Trunked |
| San Diego County Amateur Radio |
Amateur Radio |
| San Diego County |
Category |
| San Diego (City) |
Category |
| Cities |
Category |
| Ambulance Services |
Category |
| Recreation Lakes/Waterways |
Category |
| Light Rail |
Category |
| Transportation |
Category |
| Education |
Category |
| Universities |
Category |
| Airports |
Aircraft / Airport |
| Attractions |
Attraction |
| Businesses |
Business Group |
| Federal |
Federal |
| Hospitals |
Business Group |
| Hotels |
Business Group |
| Media |
Business Group |
| Military |
Federal |
| Utilities |
Utility |
