Amateur Radio
| Frequency | Input | License | Type | Tone | Tone In | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|---|---|
| 145.210 | 144.610 | N0GEF | RM | CSQ | 114.8 PL | SKYWRN CRN | Isanti County Skywarn - ARES Main - Crown | FM | Ham |
| 442.925 | 447.925 | N0GEF | RM | CSQ | 127.3 PL | CROWN UHF | Crown | FM | Ham |
| 443.325 | 448.325 | KB0QYC | RM | CSQ | 146.2 PL | ISANTI UHF | Lake Superior Amateur Coalition Link - Isanti | FM | Ham |
| 443.975 | 448.975 | WR0P | RM | CSQ | 146.2 PL | EM CAMB UHF | Isanti County EM - Cambridge | FM | Ham |
Callsigns by ZIP Code
| 55006 | 55008 | 55017 | 55029 | 55040 | 55080 |