| Category | Subcategory | Lat | Lon | Range |
|---|---|---|---|---|
| Jefferson County | Jefferson County | 41.03335 | -91.95017 | 16 |
| Amateur Radio | Skywarn/RACES | 41.03335 | -91.95017 | 25 |
| Immigration and Customs Enforcement | Fairfield Operations | 41 | -91.95 | 15 |
| Category | Subcategory | Lat | Lon | Range |
|---|---|---|---|---|
| Jefferson County | Jefferson County | 41.03335 | -91.95017 | 16 |
| Amateur Radio | Skywarn/RACES | 41.03335 | -91.95017 | 25 |
| Immigration and Customs Enforcement | Fairfield Operations | 41 | -91.95 | 15 |