Universal Licensing System
WRMZ534
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4464846 |
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| Call sign | WRMZ534 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-06-29 |
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| Expiration | 2031-06-29 |
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| Frequency range | 10735 - 10855 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | MOUNTAIN CENTER, RIVERSIDE, CA |
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| Coordinates | 33.5966667, -116.5933333 |
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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 | 2 | FXO | 10735.00000000 | | | | | |
| 1 | 3 | FXO | 10735.00000000 | | | | | |
| 1 | 1 | FXO | 10775.00000000 | | | | | |
| 1 | 4 | FXO | 10775.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 4 | FXO | 10855.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10735.00000000 | | 40M0D7W |
| 1 | 3 | 10735.00000000 | | 40M0D7W |
| 1 | 1 | 10775.00000000 | | 40M0D7W |
| 1 | 4 | 10775.00000000 | | 40M0D7W |
| 1 | 3 | 10815.00000000 | | 40M0D7W |
| 1 | 4 | 10855.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 61600 DEVILS LADDER, MOUNTAIN CENTER, RIVERSIDE, CA | 33.59666667, -116.59333333 | 1447.800 m | MTOWER | 13.700 m structure / 13.700 m overall | |
| 2 | R | | 33.61919444, -116.68100000 | 2080.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | Commscope VHLPX4-11W | | H | 40.8000 | 287.1000 | | |
| 1 | 2 | R | Commscope VHLPX4-11W | | | 40.8000 | | | |
| 2 | 1 | T | Commscope VHLPX4-11W | | V | 40.8000 | 287.1000 | | |
| 2 | 2 | R | Commscope VHLPX4-11W | | | 40.8000 | | | |
| 3 | 1 | T | ANDREW VHLPX4-11W | | V | 40.8000 | 287.1000 | | |
| 3 | 2 | R | ANDREW VHLPX4-11W | | | 40.8000 | | | |
| 4 | 1 | T | ANDREW VHLPX4-11W | | H | 40.8000 | 287.1000 | | |
| 4 | 2 | R | ANDREW VHLPX4-11W | | | 40.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-23 | WRMZ534 | LIMOD |
| 2025-09-04 | WRMZ534 | LIAUA |
| 2024-01-25 | WRMZ534 | LIAUA |
| 2023-01-18 | WRMZ534 | LIAUA |
| 2023-01-12 | WRMZ534 | LIAUA |
| 2022-05-18 | WRMZ534 | LIMOD |
| 2021-06-29 | WRMZ534 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4464846 | 2026-08-02 02:47:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMZ534 | ULS 4464846 | 2026-08-02 02:47:16 |
| Status | A | ULS 4464846 | 2026-08-02 02:47:16 |
| Service | CF | ULS 4464846 | 2026-08-02 02:47:16 |
| Grant Date | 2021-06-29 | ULS 4464846 | 2026-08-02 02:47:16 |
| Expiration Date | 2031-06-29 | ULS 4464846 | 2026-08-02 02:47:16 |