Universal Licensing System
WPST441
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2336812 |
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| Call sign | WPST441 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2016-07-06 |
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| Expiration | 2026-07-30 |
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| Cancellation | 2026-07-23 |
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| Frequency range | 131.25 MHz |
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| Locations | 1 |
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| Representative location | Long Beach, LOS ANGELES, CA |
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| Coordinates | 33.8181944, -118.1447778 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 131.25000000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.25000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Long Beach/Daugherty Field, Long Beach, LOS ANGELES, CA | 33.81819444, -118.14477778 | 17.000 m | BANT | 4.000 m structure / 7.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-24 | WPST441 | LICAN |
| 2026-05-04 | WPST441 | LETRES |
| 2016-07-06 | WPST441 | LIREN |
| 2016-05-09 | WPST441 | LETRES |
| 2015-05-13 | WPST441 | LIMOD |
| 2015-03-18 | WPST441 | ESUAPR |
| 2015-02-06 | WPST441 | LIAUA |
| 2015-02-05 | WPST441 | ESUAPR |
| 2015-02-05 | WPST441 | LIAUA |
| 2015-02-04 | WPST441 | ESUAPR |
| 2007-03-01 | WPST441 | AUTHPR |
| 2006-07-18 | WPST441 | LIREN |
| 2006-05-08 | WPST441 | LETRES |
| 2006-03-07 | WPST441 | AUTHPR |
| 2006-01-01 | WPST441 | LIASS |
| 2005-07-25 | WPST441 | ESCAPR |
| 2004-02-24 | WPST441 | LIMOD |
| 2003-06-23 | WPST441 | LIMOD |
| 2001-07-30 | WPST441 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2336812 | 2026-08-02 02:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPST441 | ULS 2336812 | 2026-08-02 02:08:36 |
| Status | C | ULS 2336812 | 2026-08-02 02:08:36 |
| Service | AF | ULS 2336812 | 2026-08-02 02:08:36 |
| Grant Date | 2016-07-06 | ULS 2336812 | 2026-08-02 02:08:36 |
| Expiration Date | 2026-07-30 | ULS 2336812 | 2026-08-02 02:08:36 |
| Cancellation Date | 2026-07-23 | ULS 2336812 | 2026-08-02 02:08:36 |