Universal Licensing System
WQPJ439
Aviation Spectrum Resources Inc
License details
| ULS identifier | 3383319 |
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| Call sign | WQPJ439 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2012-06-05 |
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| Expiration | 2022-06-05 |
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| Cancellation | 2018-05-07 |
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| Frequency range | 131.625 MHz |
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| Locations | 1 |
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| Representative location | Portland, MULTNOMAH, OR |
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| Coordinates | 45.5887500, -122.5968611 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FA | 131.62500000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.62500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Portland International Airport, Portland, MULTNOMAH, OR | 45.58875000, -122.59686111 | 9.000 m | BANT | 16.000 m structure / 18.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-05-08 | WQPJ439 | LICAN |
| 2015-02-06 | WQPJ439 | LIAUA |
| 2015-02-05 | WQPJ439 | LIAUA |
| 2015-02-05 | WQPJ439 | ESUAPR |
| 2015-02-04 | WQPJ439 | ESUAPR |
| 2012-06-05 | WQPJ439 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3383319 | 2026-08-02 02:08:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQPJ439 | ULS 3383319 | 2026-08-02 02:08:35 |
| Status | C | ULS 3383319 | 2026-08-02 02:08:35 |
| Service | AF | ULS 3383319 | 2026-08-02 02:08:35 |
| Grant Date | 2012-06-05 | ULS 3383319 | 2026-08-02 02:08:35 |
| Expiration Date | 2022-06-05 | ULS 3383319 | 2026-08-02 02:08:35 |
| Cancellation Date | 2018-05-07 | ULS 3383319 | 2026-08-02 02:08:35 |