Universal Licensing System
WRJC325
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4318522 |
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| Call sign | WRJC325 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2020-08-04 |
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| Expiration | 2030-08-04 |
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| Frequency range | 5974.85 - 6123.1 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | Livermore, LARIMER, CO |
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| Coordinates | 40.9301667, -105.3376111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 5974.85000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 1 | FXO | 6123.10000000 | | | | | |
| 1 | 2 | FXO | 6123.10000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5974.85000000 | | 30M0D7W |
| 1 | 2 | 6034.15000000 | | 30M0D7W |
| 1 | 1 | 6123.10000000 | | 30M0D7W |
| 1 | 2 | 6123.10000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 28382 US 287 DUP, Livermore, LARIMER, CO | 40.93016667, -105.33761111 | 2112.000 m | LTOWER | 54.900 m structure / 54.900 m overall | N |
| 2 | R | | 40.78738889, -105.18688889 | 1851.400 m | | | |
| 3 | R | | 40.86763889, -105.64336111 | 2920.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope USX6-6W | | V | 38.8000 | 141.2000 | | |
| 1 | 2 | R | Commscope USX6-6W | | | 38.8000 | | | |
| 1 | 3 | R | Commscope USX6-6W | | | 38.8000 | | | |
| 2 | 1 | T | Commscope USX6-6W | | V | 38.8000 | 255.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRJC325 | LIAUA |
| 2024-01-25 | WRJC325 | LIAUA |
| 2023-01-18 | WRJC325 | LIAUA |
| 2023-01-12 | WRJC325 | LIAUA |
| 2022-11-16 | WRJC325 | LIMOD |
| 2022-03-14 | WRJC325 | LIMOD |
| 2020-08-04 | WRJC325 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4318522 | 2026-08-02 02:47:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJC325 | ULS 4318522 | 2026-08-02 02:47:16 |
| Status | A | ULS 4318522 | 2026-08-02 02:47:16 |
| Service | CF | ULS 4318522 | 2026-08-02 02:47:16 |
| Grant Date | 2020-08-04 | ULS 4318522 | 2026-08-02 02:47:16 |
| Expiration Date | 2030-08-04 | ULS 4318522 | 2026-08-02 02:47:16 |