Universal Licensing System
WRKC645
Aviation Spectrum Resources Inc
License details
| ULS identifier | 4362726 |
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| Call sign | WRKC645 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2020-12-11 |
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| Expiration | 2030-12-11 |
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| Frequency range | 129.3 MHz |
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| Locations | 1 |
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| Representative location | Hayden, ROUTT, CO |
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| Coordinates | 40.4845556, -107.2201111 |
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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 | 129.30000000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 129.30000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Yampa Valley Airport, Hayden, ROUTT, CO | 40.48455556, -107.22011111 | 2011.900 m | BANT | 9.100 m structure / 10.600 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.600 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-11 | WRKC645 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4362726 | 2026-08-02 02:08:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKC645 | ULS 4362726 | 2026-08-02 02:08:35 |
| Status | A | ULS 4362726 | 2026-08-02 02:08:35 |
| Service | AF | ULS 4362726 | 2026-08-02 02:08:35 |
| Grant Date | 2020-12-11 | ULS 4362726 | 2026-08-02 02:08:35 |
| Expiration Date | 2030-12-11 | ULS 4362726 | 2026-08-02 02:08:35 |