Universal Licensing System
WPUX428
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2412540 |
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| Call sign | WPUX428 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2017-05-09 |
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| Expiration | 2027-05-21 |
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| Frequency range | 131.45 MHz |
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| Locations | 1 |
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| Representative location | San Antonio, BEXAR, TX |
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| Coordinates | 29.5336944, -98.4697778 |
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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 | 131.45000000 | | | 55.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.45000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Antonio International Airport, San Antonio, BEXAR, TX | 29.53369444, -98.46977778 | 247.000 m | BANT | 9.000 m structure / 11.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2017-05-09 | WPUX428 | LIREN |
| 2017-02-27 | WPUX428 | LETRES |
| 2015-02-06 | WPUX428 | LIAUA |
| 2015-02-05 | WPUX428 | LIAUA |
| 2015-02-05 | WPUX428 | ESUAPR |
| 2015-02-04 | WPUX428 | ESUAPR |
| 2007-05-01 | WPUX428 | LIREN |
| 2007-03-01 | WPUX428 | AUTHPR |
| 2007-02-26 | WPUX428 | LETRES |
| 2006-03-07 | WPUX428 | AUTHPR |
| 2006-01-01 | WPUX428 | LIASS |
| 2005-07-25 | WPUX428 | ESCAPR |
| 2002-05-21 | WPUX428 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2412540 | 2026-08-02 02:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPUX428 | ULS 2412540 | 2026-08-02 02:08:36 |
| Status | A | ULS 2412540 | 2026-08-02 02:08:36 |
| Service | AF | ULS 2412540 | 2026-08-02 02:08:36 |
| Grant Date | 2017-05-09 | ULS 2412540 | 2026-08-02 02:08:36 |
| Expiration Date | 2027-05-21 | ULS 2412540 | 2026-08-02 02:08:36 |