Universal Licensing System
WPQW531
IDT Spectrum, LLC
License details
| ULS identifier | 1303318 |
|---|
| Call sign | WPQW531 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2000-10-23 |
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| Expiration | 2010-10-23 |
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| Cancellation | 2010-10-18 |
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| Frequency range | 22975 MHz |
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| Locations | 2 |
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| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
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| Coordinates | 37.9268611, -122.0593889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-24 01:39:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 22975.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 22975.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1277 TREAT BLVD., SAN FRANCISCO, SAN FRANCISCO, CA | 37.92686111, -122.05938889 | 29.900 m | BANT | 49.400 m structure / 50.900 m overall | |
| 2 | R | | 37.90713889, -122.06577778 | 51.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORP. VHPX2-220A | | V | 39.9000 | 194.4000 | | |
| 1 | 2 | R | ANDREW CORP. VHPX2-220A | | | 39.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2010-10-19 | WPQW531 | LICAN |
| 2010-08-02 | WPQW531 | LETRES |
| 2010-07-20 | WPQW531 | LIAUA |
| 2010-07-19 | WPQW531 | ESUAPR |
| 2010-05-28 | WPQW531 | LIAUA |
| 2010-05-27 | WPQW531 | ESUAPR |
| 2010-05-14 | WPQW531 | LIAUA |
| 2010-05-13 | WPQW531 | LIAUA |
| 2010-05-13 | WPQW531 | ESUAPR |
| 2010-05-12 | WPQW531 | ESUAPR |
| 2008-10-31 | WPQW531 | LIAUA |
| 2008-10-30 | WPQW531 | LIAUA |
| 2008-10-30 | WPQW531 | ESUAPR |
| 2008-10-29 | WPQW531 | ESUAPR |
| 2008-09-10 | WPQW531 | LIAUA |
| 2008-09-09 | WPQW531 | ESUAPR |
| 2008-04-19 | WPQW531 | LIAUA |
| 2008-04-18 | WPQW531 | ESUAPR |
| 2007-07-17 | WPQW531 | LIAUA |
| 2007-07-16 | WPQW531 | ESUAPR |
| 2005-08-12 | WPQW531 | LIAUA |
| 2005-08-11 | WPQW531 | ESUAPR |
| 2005-02-19 | WPQW531 | LIASS |
| 2005-01-28 | WPQW531 | ESUAPR |
| 2003-05-10 | WPQW531 | LIAUA |
| 2002-06-14 | WPQW531 | LIASS |
| 2002-06-01 | WPQW531 | LIAUA |
| 2002-02-22 | WPQW531 | LIASS |
| 2002-01-01 | WPQW531 | LIAUA |
| 2001-08-31 | WPQW531 | LIAUA |
| 2001-06-15 | WPQW531 | LIASS |
| 2000-10-23 | WPQW531 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1303318 | 2026-08-24 01:39:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPQW531 | ULS 1303318 | 2026-08-24 01:39:07 |
| Status | C | ULS 1303318 | 2026-08-24 01:39:07 |
| Service | CF | ULS 1303318 | 2026-08-24 01:39:07 |
| Grant Date | 2000-10-23 | ULS 1303318 | 2026-08-24 01:39:07 |
| Expiration Date | 2010-10-23 | ULS 1303318 | 2026-08-24 01:39:07 |
| Cancellation Date | 2010-10-18 | ULS 1303318 | 2026-08-24 01:39:07 |