Universal Licensing System
WQQD540
Sprint Spectrum LLC
License details
| ULS identifier | 3421494 |
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| Call sign | WQQD540 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2012-11-07 |
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| Expiration | 2022-11-07 |
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| Cancellation | 2022-11-01 |
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| Frequency range | 21825 - 21875 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Pittsburg, CONTRA COSTA, CA |
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| Coordinates | 37.9696389, -121.9052500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21825.00000000 | | 45M8D7W |
| 1 | 1 | 21875.00000000 | | 45M8D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5799 Nortonville Road, Pittsburg, CONTRA COSTA, CA | 37.96963889, -121.90525000 | 404.800 m | MTOWER | 12.100 m structure / 12.100 m overall | |
| 2 | R | | 38.00358333, -121.89180556 | 44.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-23B | | V | 40.5000 | 17.4000 | | |
| 1 | 2 | R | Commscope VHLP2-23B | | | 40.5000 | | | |
| 2 | 1 | T | Commscope VHLP2-23B | | H | 40.5000 | 17.4000 | | |
| 2 | 2 | R | Commscope VHLP2-23B | | | 40.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-02 | WQQD540 | LICAN |
| 2022-10-08 | WQQD540 | LITRAN |
| 2022-08-15 | WQQD540 | LETRES |
| 2021-06-02 | WQQD540 | LIASS |
| 2020-04-01 | WQQD540 | LITRAN |
| 2016-10-05 | WQQD540 | LIAUA |
| 2016-09-21 | WQQD540 | LITRAN |
| 2016-08-16 | WQQD540 | LTSAPR |
| 2016-08-16 | WQQD540 | LIAUA |
| 2016-08-05 | WQQD540 | LTSAPR |
| 2015-11-10 | WQQD540 | LETCNS |
| 2014-08-07 | WQQD540 | LIMOD |
| 2014-06-16 | WQQD540 | LTSAPR |
| 2013-07-10 | WQQD540 | LITRAN |
| 2012-11-16 | WQQD540 | ESCAPR |
| 2012-11-07 | WQQD540 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3421494 | 2026-08-02 02:45:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQD540 | ULS 3421494 | 2026-08-02 02:45:47 |
| Status | C | ULS 3421494 | 2026-08-02 02:45:47 |
| Service | CF | ULS 3421494 | 2026-08-02 02:45:47 |
| Grant Date | 2012-11-07 | ULS 3421494 | 2026-08-02 02:45:47 |
| Expiration Date | 2022-11-07 | ULS 3421494 | 2026-08-02 02:45:47 |
| Cancellation Date | 2022-11-01 | ULS 3421494 | 2026-08-02 02:45:47 |