Universal Licensing System
WRFD559
AT&T Mobility Spectrum LLC
License details
| ULS identifier | 4248075 |
|---|
| Call sign | WRFD559 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2020-02-06 |
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| Expiration | 2020-05-06 |
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| Cancellation | 2020-05-05 |
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| Frequency range | 19600 - 19640 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MARCH ARB, RIVERSIDE, CA |
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| Coordinates | 33.8987500, -117.2594722 |
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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 | 19600.00000000 | | | | | |
| 1 | 2 | FXO | 19640.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19600.00000000 | | 40M0D7W |
| 1 | 1 | 19600.00000000 | | 40M0D7W |
| 1 | 1 | 19600.00000000 | | 40M0D7W |
| 1 | 1 | 19600.00000000 | | 40M0D7W |
| 1 | 1 | 19600.00000000 | | 40M0D7W |
| 1 | 1 | 19600.00000000 | | 40M0D7W |
| 1 | 1 | 19600.00000000 | | 40M0D7W |
| 1 | 1 | 19600.00000000 | | 40M0D7W |
| 1 | 1 | 19600.00000000 | | 40M0D7W |
| 1 | 2 | 19640.00000000 | | 40M0D7W |
| 1 | 2 | 19640.00000000 | | 40M0D7W |
| 1 | 2 | 19640.00000000 | | 40M0D7W |
| 1 | 2 | 19640.00000000 | | 40M0D7W |
| 1 | 2 | 19640.00000000 | | 40M0D7W |
| 1 | 2 | 19640.00000000 | | 40M0D7W |
| 1 | 2 | 19640.00000000 | | 40M0D7W |
| 1 | 2 | 19640.00000000 | | 40M0D7W |
| 1 | 2 | 19640.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARCH AIR FORCE BASE, MARCH ARB, RIVERSIDE, CA | 33.89875000, -117.25947222 | 466.300 m | PIPE | 6.100 m structure / 6.100 m overall | |
| 2 | R | | 33.85833333, -117.31816667 | 564.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE HSX4-180A RF | | H | 44.4000 | 230.5000 | | |
| 1 | 2 | R | COMMSCOPE HSX4-180A RF | | | 44.4000 | | | |
| 2 | 1 | T | COMMSCOPE HSX4-180A RF | | V | 44.4000 | 230.5000 | | |
| 2 | 2 | R | COMMSCOPE HSX4-180A RF | | | 44.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-05-06 | WRFD559 | LICAN |
| 2020-02-06 | WRFD559 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4248075 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFD559 | ULS 4248075 | 2026-08-02 02:47:18 |
| Status | C | ULS 4248075 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4248075 | 2026-08-02 02:47:18 |
| Grant Date | 2020-02-06 | ULS 4248075 | 2026-08-02 02:47:18 |
| Expiration Date | 2020-05-06 | ULS 4248075 | 2026-08-02 02:47:18 |
| Cancellation Date | 2020-05-05 | ULS 4248075 | 2026-08-02 02:47:18 |