Universal Licensing System
WZK9
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1985988 |
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| Call sign | WZK9 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2015-06-09 |
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| Expiration | 2025-06-13 |
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| Cancellation | 2019-06-06 |
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| Frequency range | 131.325 MHz |
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| Locations | 1 |
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| Representative location | DENVER, DENVER, CO |
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| Coordinates | 39.8549722, -104.6735833 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:32 |
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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 | 131.32500000 | | | 55.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.32500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | DENVER INTERNATIONAL AIRPORT, DENVER, DENVER, CO | 39.85497222, -104.67358333 | 1625.000 m | B | 5.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-06-07 | WZK9 | LICAN |
| 2015-06-09 | WZK9 | LIREN |
| 2015-03-23 | WZK9 | LETRES |
| 2015-02-06 | WZK9 | LIAUA |
| 2015-02-05 | WZK9 | LIAUA |
| 2015-02-05 | WZK9 | ESUAPR |
| 2015-02-04 | WZK9 | ESUAPR |
| 2007-03-01 | WZK9 | AUTHPR |
| 2006-03-07 | WZK9 | AUTHPR |
| 2006-01-01 | WZK9 | LIASS |
| 2005-07-25 | WZK9 | ESCAPR |
| 2005-05-10 | WZK9 | LIREN |
| 2005-03-21 | WZK9 | LETRES |
| 2001-04-27 | WZK9 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1985988 | 2026-08-02 02:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZK9 | ULS 1985988 | 2026-08-02 02:08:32 |
| Status | C | ULS 1985988 | 2026-08-02 02:08:32 |
| Service | AF | ULS 1985988 | 2026-08-02 02:08:32 |
| Grant Date | 2015-06-09 | ULS 1985988 | 2026-08-02 02:08:32 |
| Expiration Date | 2025-06-13 | ULS 1985988 | 2026-08-02 02:08:32 |
| Cancellation Date | 2019-06-06 | ULS 1985988 | 2026-08-02 02:08:32 |