Universal Licensing System
WPSQ531
San Francisco, City and County of
License details
| ULS identifier | 2332338 |
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| Call sign | WPSQ531 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-04-13 |
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| Expiration | 2031-07-11 |
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| Frequency range | 23175 MHz |
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| Locations | 2 |
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| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
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| Coordinates | 37.7766667, -122.3897222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | | 23175.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23175.00000000 | | 22M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1000 THIRD STREET, SAN FRANCISCO, SAN FRANCISCO, CA | 37.77666667, -122.38972222 | 3.000 m | POLE | 7.600 m structure / 7.600 m overall | |
| 2 | R | CA | 37.77694444, -122.39027778 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SOUTHWEST MICROWAV 9 INCH PARABOLIC | | H | 30.2000 | 302.2000 | | |
| 1 | 2 | R | SOUTHWEST MICROWAV 9 INCH PARABOLIC | | | 30.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-13 | WPSQ531 | LIREN |
| 2017-09-16 | WPSQ531 | LIAUA |
| 2013-09-20 | WPSQ531 | LIAUA |
| 2013-09-19 | WPSQ531 | ESUAPR |
| 2013-03-09 | WPSQ531 | LIAUA |
| 2013-03-08 | WPSQ531 | ESUAPR |
| 2013-03-06 | WPSQ531 | LIAUA |
| 2013-03-05 | WPSQ531 | ESUAPR |
| 2012-02-02 | WPSQ531 | LIAUA |
| 2012-02-01 | WPSQ531 | ESUAPR |
| 2012-01-13 | WPSQ531 | LIAUA |
| 2012-01-12 | WPSQ531 | ESCAPR |
| 2011-07-09 | WPSQ531 | LIREN |
| 2011-04-18 | WPSQ531 | LETRES |
| 2002-10-15 | WPSQ531 | LETCNS |
| 2001-07-11 | WPSQ531 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2332338 | 2026-08-02 02:42:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSQ531 | ULS 2332338 | 2026-08-02 02:42:30 |
| Status | A | ULS 2332338 | 2026-08-02 02:42:30 |
| Service | MW | ULS 2332338 | 2026-08-02 02:42:30 |
| Grant Date | 2021-04-13 | ULS 2332338 | 2026-08-02 02:42:30 |
| Expiration Date | 2031-07-11 | ULS 2332338 | 2026-08-02 02:42:30 |