5 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 4.479 MHz | WPKU683 | Harris, Wiltshire & Grannis LLP | IG | Unknown County, US | 21 | 15.0 |
| 4.482 MHz | WPKU683 | Harris, Wiltshire & Grannis LLP | IG | Unknown County, US | 22 | 15.0 |
| 4.485 MHz | WPKU683 | Harris, Wiltshire & Grannis LLP | IG | Unknown County, US | 23 | 15.0 |
| 4.488 MHz | WPKU683 | Harris, Wiltshire & Grannis LLP | IG | Unknown County, US | 24 | 15.0 |
| 4.491 MHz | WPKU683 | Harris, Wiltshire & Grannis LLP | IG | Unknown County, US | 25 | 15.0 |