Universal Licensing System
WRFQ878
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4271551 |
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| Call sign | WRFQ878 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2020-04-14 |
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| Expiration | 2030-04-14 |
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| Frequency range | 19475 MHz |
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| Locations | 2 |
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| Representative location | PHELAN, SAN BERNARDINO, CA |
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| Coordinates | 34.3266944, -117.5196389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 19375.00000000 | | | | | |
| 1 | 3 | FXO | 19425.00000000 | | | | | |
| 1 | 4 | FXO | 19475.00000000 | | | | | |
| 1 | 3 | FXO | 19525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 19375.00000000 | | 50M0D7W |
| 1 | 3 | 19425.00000000 | | 50M0D7W |
| 1 | 4 | 19475.00000000 | | 50M0D7W |
| 1 | 3 | 19525.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HWY 135 & DYER FLUP, PHELAN, SAN BERNARDINO, CA | 34.32669444, -117.51963889 | 1093.900 m | MTOWER | 22.600 m structure / 22.600 m overall | N |
| 2 | R | | 34.30580556, -117.46600000 | 918.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 3 | 1 | T | ANDREW CORPORATION VHLPX3-18 | | H | 43.5000 | 115.1000 | | |
| 3 | 2 | R | ANDREW CORPORATION VHLPX3-18 | | | 43.5000 | | | |
| 4 | 1 | T | ANDREW CORPORATION VHLPX3-18 | | V | 43.5000 | 115.1000 | | |
| 4 | 2 | R | ANDREW CORPORATION VHLPX3-18 | | | 43.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRFQ878 | LIAUA |
| 2024-01-25 | WRFQ878 | LIAUA |
| 2023-01-18 | WRFQ878 | LIAUA |
| 2023-01-12 | WRFQ878 | LIAUA |
| 2022-10-07 | WRFQ878 | LIMOD |
| 2022-06-01 | WRFQ878 | LIMOD |
| 2020-04-14 | WRFQ878 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4271551 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFQ878 | ULS 4271551 | 2026-08-02 02:47:18 |
| Status | A | ULS 4271551 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4271551 | 2026-08-02 02:47:18 |
| Grant Date | 2020-04-14 | ULS 4271551 | 2026-08-02 02:47:18 |
| Expiration Date | 2030-04-14 | ULS 4271551 | 2026-08-02 02:47:18 |