Universal Licensing System
WPWX748
WINSTAR SPECTRUM, LLC
License details
| ULS identifier | 2483939 |
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| Call sign | WPWX748 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2003-02-05 |
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| Expiration | 2013-02-05 |
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| Cancellation | 2004-07-19 |
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| Frequency range | 21725 - 21775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
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| Coordinates | 37.7826944, -122.3916111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21725.00000000 | | | | | |
| 1 | 1 | FXO | 21775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21725.00000000 | | 28M0D7W |
| 1 | 1 | 21775.00000000 | | 28M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 274 BRANNAN ST., SAN FRANCISCO, SAN FRANCISCO, CA | 37.78269444, -122.39161111 | 10.100 m | BANT | 29.000 m structure / 30.500 m overall | |
| 2 | R | | 37.79047222, -122.39913889 | 5.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHPX2-220A | | V | 39.9000 | 322.5000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHPX2-220A | | | 39.9000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHPX2-220A | | H | 39.9000 | 322.5000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHPX2-220A | | | 39.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2004-07-20 | WPWX748 | LICAN |
| 2004-05-03 | WPWX748 | LETCNS |
| 2003-02-05 | WPWX748 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2483939 | 2026-08-02 02:46:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWX748 | ULS 2483939 | 2026-08-02 02:46:01 |
| Status | C | ULS 2483939 | 2026-08-02 02:46:01 |
| Service | CF | ULS 2483939 | 2026-08-02 02:46:01 |
| Grant Date | 2003-02-05 | ULS 2483939 | 2026-08-02 02:46:01 |
| Expiration Date | 2013-02-05 | ULS 2483939 | 2026-08-02 02:46:01 |
| Cancellation Date | 2004-07-19 | ULS 2483939 | 2026-08-02 02:46:01 |