Universal Licensing System
WRZM409
AT&T Mobility Spectrum LLC
License details
| ULS identifier | 4843826 |
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| Call sign | WRZM409 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2023-11-17 |
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| Expiration | 2033-11-17 |
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| Cancellation | 2025-11-18 |
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| Frequency range | 17760 - 17960 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | GARLAND, DALLAS, TX |
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| Coordinates | 32.8653333, -96.5461111 |
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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 | 1 | FXO | 17760.00000000 | | | | | |
| 1 | 2 | FXO | 17880.00000000 | | | | | |
| 1 | 1 | FXO | 17920.00000000 | | | | | |
| 1 | 2 | FXO | 17960.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17760.00000000 | | 40M0D7W |
| 1 | 2 | 17880.00000000 | | 40M0D7W |
| 1 | 1 | 17920.00000000 | | 40M0D7W |
| 1 | 2 | 17960.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4251 BASS PRO DRIVE, GARLAND, DALLAS, TX | 32.86533333, -96.54611111 | 142.300 m | POLE | 25.000 m structure / 25.000 m overall | |
| 2 | R | | 32.84347222, -96.56375000 | 151.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES INC. HPD2-18 | | H | 38.4000 | 214.3000 | | |
| 1 | 2 | R | RADIO WAVES INC. HPD2-18 | | | 38.4000 | | | |
| 2 | 1 | T | RADIO WAVES INC. HPD2-18 | | V | 38.4000 | 214.3000 | | |
| 2 | 2 | R | RADIO WAVES INC. HPD2-18 | | | 38.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-19 | WRZM409 | LICAN |
| 2025-09-04 | WRZM409 | LIAUA |
| 2024-01-25 | WRZM409 | LIAUA |
| 2023-11-17 | WRZM409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4843826 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZM409 | ULS 4843826 | 2026-08-02 02:47:18 |
| Status | C | ULS 4843826 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4843826 | 2026-08-02 02:47:18 |
| Grant Date | 2023-11-17 | ULS 4843826 | 2026-08-02 02:47:18 |
| Expiration Date | 2033-11-17 | ULS 4843826 | 2026-08-02 02:47:18 |
| Cancellation Date | 2025-11-18 | ULS 4843826 | 2026-08-02 02:47:18 |