Universal Licensing System
WRFZ237
UNION PACIFIC RAILROAD COMPANY
License details
| ULS identifier | 4284551 |
|---|
| Call sign | WRFZ237 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-06-02 |
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| Expiration | 2030-06-02 |
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| Frequency range | 6375.14 MHz |
|---|
| Locations | 1 |
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| Coordinates | 46.3474722, -117.6019167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-24 01:40:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6375.14000000 | | | | | |
| 1 | 2 | FXO | 6375.14000000 | | | | | |
| 1 | 2 | FXO | 6375.14000000 | | | | | |
| 1 | 2 | FXO | 6375.14000000 | | | | | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4284551 | 2026-08-24 01:40:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFZ237 | ULS 4284551 | 2026-08-24 01:40:28 |
| Status | A | ULS 4284551 | 2026-08-24 01:40:28 |
| Service | MG | ULS 4284551 | 2026-08-24 01:40:28 |
| Grant Date | 2020-06-02 | ULS 4284551 | 2026-08-24 01:40:28 |
| Expiration Date | 2030-06-02 | ULS 4284551 | 2026-08-24 01:40:28 |