Universal Licensing System
WKW4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1979820 |
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| Call sign | WKW4 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2016-03-01 |
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| Expiration | 2026-03-12 |
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| Cancellation | 2024-07-31 |
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| Frequency range | 130.475 MHz |
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| Locations | 1 |
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| Representative location | WEST PALM BEACH, PALM BEACH, FL |
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| Coordinates | 26.6836667, -80.0953333 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:30 |
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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 | 130.47500000 | | | 55.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 130.47500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | PALM BEACH INTERNATIONAL AIRORT, WEST PALM BEACH, PALM BEACH, FL | 26.68366667, -80.09533333 | 6.000 m | B | 11.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 12.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-01 | WKW4 | LICAN |
| 2016-03-01 | WKW4 | LIREN |
| 2015-12-21 | WKW4 | LETRES |
| 2015-02-06 | WKW4 | LIAUA |
| 2015-02-05 | WKW4 | ESUAPR |
| 2015-02-05 | WKW4 | LIAUA |
| 2015-02-04 | WKW4 | ESUAPR |
| 2007-03-01 | WKW4 | AUTHPR |
| 2006-04-11 | WKW4 | LIREN |
| 2006-03-07 | WKW4 | AUTHPR |
| 2006-01-01 | WKW4 | LIASS |
| 2005-12-19 | WKW4 | LETRES |
| 2005-07-25 | WKW4 | ESCAPR |
| 2001-04-27 | WKW4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1979820 | 2026-08-02 02:08:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WKW4 | ULS 1979820 | 2026-08-02 02:08:30 |
| Status | C | ULS 1979820 | 2026-08-02 02:08:30 |
| Service | AF | ULS 1979820 | 2026-08-02 02:08:30 |
| Grant Date | 2016-03-01 | ULS 1979820 | 2026-08-02 02:08:30 |
| Expiration Date | 2026-03-12 | ULS 1979820 | 2026-08-02 02:08:30 |
| Cancellation Date | 2024-07-31 | ULS 1979820 | 2026-08-02 02:08:30 |