Universal Licensing System
WKA9
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1979620 |
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| Call sign | WKA9 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2017-05-09 |
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| Expiration | 2027-05-08 |
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| Cancellation | 2022-02-07 |
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| Frequency range | 131.875 MHz |
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| Locations | 1 |
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| Representative location | Sacramento, SACRAMENTO, CA |
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| Coordinates | 38.6572222, -121.3913889 |
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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 | 131.87500000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 131.87500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | McClellan Airfield, Sacramento, SACRAMENTO, CA | 38.65722222, -121.39138889 | 37.000 m | BANT | 6.100 m structure / 9.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 9.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-08 | WKA9 | LICAN |
| 2018-05-09 | WKA9 | LIMOD |
| 2017-05-09 | WKA9 | LIREN |
| 2017-02-13 | WKA9 | LETRES |
| 2015-02-06 | WKA9 | LIAUA |
| 2015-02-05 | WKA9 | ESUAPR |
| 2015-02-05 | WKA9 | LIAUA |
| 2015-02-04 | WKA9 | ESUAPR |
| 2011-12-06 | WKA9 | LIMOD |
| 2011-10-10 | WKA9 | ESUAPR |
| 2007-05-01 | WKA9 | LIREN |
| 2007-03-01 | WKA9 | AUTHPR |
| 2007-02-12 | WKA9 | LETRES |
| 2006-03-07 | WKA9 | AUTHPR |
| 2006-01-01 | WKA9 | LIASS |
| 2005-07-25 | WKA9 | ESCAPR |
| 2005-06-01 | WKA9 | LIMOD |
| 2005-04-22 | WKA9 | ESCAPR |
| 2002-03-26 | WKA9 | LIREN |
| 2002-02-11 | WKA9 | LETRES |
| 2001-04-27 | WKA9 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1979620 | 2026-08-02 02:08:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WKA9 | ULS 1979620 | 2026-08-02 02:08:30 |
| Status | C | ULS 1979620 | 2026-08-02 02:08:30 |
| Service | AF | ULS 1979620 | 2026-08-02 02:08:30 |
| Grant Date | 2017-05-09 | ULS 1979620 | 2026-08-02 02:08:30 |
| Expiration Date | 2027-05-08 | ULS 1979620 | 2026-08-02 02:08:30 |
| Cancellation Date | 2022-02-07 | ULS 1979620 | 2026-08-02 02:08:30 |