Universal Licensing System
WRXD741
AT&T Mobility Spectrum LLC
License details
| ULS identifier | 4759956 |
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| Call sign | WRXD741 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2023-05-01 |
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| Expiration | 2033-05-01 |
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| Cancellation | 2024-09-12 |
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| Frequency range | 11225 - 11385 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | CASTAIC, LOS ANGELES, CA |
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| Coordinates | 34.5503333, -118.6681944 |
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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 | 11225.00000000 | | | | | |
| 1 | 2 | FXO | 11265.00000000 | | | | | |
| 1 | 3 | FXO | 11385.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11225.00000000 | | 40M0D7W |
| 1 | 2 | 11265.00000000 | | 40M0D7W |
| 1 | 3 | 11385.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 34701 GOLDEN STATE HIGHWAY, CASTAIC, LOS ANGELES, CA | 34.55033333, -118.66819444 | 746.200 m | MTOWER | 36.600 m structure / 38.100 m overall | |
| 2 | R | | 34.47555556, -118.60552778 | 437.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS UXA4-107D RF | | S | 40.4000 | 145.2000 | | |
| 1 | 2 | R | RFS UXA4-107D RF | | | 40.4000 | | | |
| 2 | 1 | T | RFS UXA4-107D RF | | V | 40.4000 | 145.2000 | | |
| 2 | 2 | R | RFS UXA4-107D RF | | | 40.4000 | | | |
| 3 | 1 | T | RFS UXA4-107D RF | | H | 40.4000 | 145.2000 | | |
| 3 | 2 | R | RFS UXA4-107D RF | | | 40.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-13 | WRXD741 | LICAN |
| 2024-08-06 | WRXD741 | LETCNS |
| 2024-01-25 | WRXD741 | LIAUA |
| 2023-05-01 | WRXD741 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4759956 | 2026-08-02 02:47:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRXD741 | ULS 4759956 | 2026-08-02 02:47:16 |
| Status | C | ULS 4759956 | 2026-08-02 02:47:16 |
| Service | CF | ULS 4759956 | 2026-08-02 02:47:16 |
| Grant Date | 2023-05-01 | ULS 4759956 | 2026-08-02 02:47:16 |
| Expiration Date | 2033-05-01 | ULS 4759956 | 2026-08-02 02:47:16 |
| Cancellation Date | 2024-09-12 | ULS 4759956 | 2026-08-02 02:47:16 |