Universal Licensing System
WRDM442
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4166864 |
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| Call sign | WRDM442 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2019-06-04 |
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| Expiration | 2029-06-04 |
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| Frequency range | 10935 - 18065 MHz (6 frequencies) |
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| Locations | 1 |
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| Coordinates | 31.7283889, -99.0175833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 10935.00000000 | | | | | |
| 1 | 2 | FXO | 11015.00000000 | | | | | |
| 1 | 5 | FXO | 11055.00000000 | | | | | |
| 1 | 3 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 17965.00000000 | | | | | |
| 1 | 1 | FXO | 18065.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 10935.00000000 | | 36M7D7W |
| 1 | 2 | 11015.00000000 | | 36M7D7W |
| 1 | 5 | 11055.00000000 | | 36M7D7W |
| 1 | 3 | 11135.00000000 | | 36M7D7W |
| 1 | 1 | 17965.00000000 | | 46M1D7W |
| 1 | 1 | 18065.00000000 | | 46M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 126 CARNES LANE, BANGS, BROWN, TX | 31.72238889, -99.14413889 | 500.800 m | GTOWER | 100.900 m structure / 102.100 m overall | N |
| 2 | R | | 31.72380556, -99.09780556 | 505.400 m | | | |
| 3 | R | | 31.72838889, -99.01758333 | 460.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLPX3-18 | | V | 43.5000 | 87.8000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLPX3-18 | | | 43.5000 | | | |
| 1 | 3 | R | RADIO WAVES INC. HPD4-11 | | | 41.0000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLPX4-11WA | | V | 40.7000 | 86.7000 | | |
| 2 | 3 | R | RADIO WAVES INC. HPD4-11 | | | 41.0000 | | | |
| 3 | 1 | T | ANDREW CORPORATION VHLPX4-11WA | | H | 40.7000 | 86.7000 | | |
| 3 | 3 | R | RADIO WAVES INC. HPD4-11 | | | 41.0000 | | | |
| 4 | 1 | T | ANDREW CORPORATION VHLPX4-11WA | | V | 40.7000 | 86.7000 | | |
| 4 | 3 | R | RADIO WAVES INC HPD4-11 | | | 41.0000 | | | |
| 5 | 1 | T | ANDREW CORPORATION VHLPX4-11WA | | H | 40.7000 | 86.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRDM442 | LIAUA |
| 2024-12-03 | WRDM442 | LETCNS |
| 2024-01-25 | WRDM442 | LIAUA |
| 2023-08-31 | WRDM442 | LIMOD |
| 2023-01-18 | WRDM442 | LIAUA |
| 2023-01-12 | WRDM442 | LIAUA |
| 2019-06-04 | WRDM442 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4166864 | 2026-08-02 02:47:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDM442 | ULS 4166864 | 2026-08-02 02:47:19 |
| Status | A | ULS 4166864 | 2026-08-02 02:47:19 |
| Service | CF | ULS 4166864 | 2026-08-02 02:47:19 |
| Grant Date | 2019-06-04 | ULS 4166864 | 2026-08-02 02:47:19 |
| Expiration Date | 2029-06-04 | ULS 4166864 | 2026-08-02 02:47:19 |