| Category | Subcategory | Lat | Lon | Range |
|---|---|---|---|---|
| Amateur Radio | Repeaters | 42.39998 | -92.8002 | 25 |
| Grundy County | Grundy County | 42.39998 | -92.8002 | 17 |
| Grundy County | Grundy Center | 42.36165 | -92.76853 | 3 |
| Category | Subcategory | Lat | Lon | Range |
|---|---|---|---|---|
| Amateur Radio | Repeaters | 42.39998 | -92.8002 | 25 |
| Grundy County | Grundy County | 42.39998 | -92.8002 | 17 |
| Grundy County | Grundy Center | 42.36165 | -92.76853 | 3 |