Universal Licensing System
WRNB780
Aviation Spectrum Resources Inc
License details
| ULS identifier | 4468747 |
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| Call sign | WRNB780 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2021-07-12 |
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| Expiration | 2031-07-12 |
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| Cancellation | 2022-08-11 |
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| Frequency range | 129.9 MHz |
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| Locations | 1 |
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| Representative location | Durango, LA PLATA, CO |
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| Coordinates | 37.1593611, -107.7503889 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 129.90000000 | | | 5.000000 | | RL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 129.90000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Durango-La Plata County Airport, Durango, LA PLATA, CO | 37.15936111, -107.75038889 | 2037.200 m | BANT | 6.100 m structure / 8.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.500 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-12 | WRNB780 | LICAN |
| 2021-07-12 | WRNB780 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4468747 | 2026-08-02 02:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNB780 | ULS 4468747 | 2026-08-02 02:08:36 |
| Status | C | ULS 4468747 | 2026-08-02 02:08:36 |
| Service | AF | ULS 4468747 | 2026-08-02 02:08:36 |
| Grant Date | 2021-07-12 | ULS 4468747 | 2026-08-02 02:08:36 |
| Expiration Date | 2031-07-12 | ULS 4468747 | 2026-08-02 02:08:36 |
| Cancellation Date | 2022-08-11 | ULS 4468747 | 2026-08-02 02:08:36 |