Universal Licensing System
WQFB543
STATE OF COLORADO
License details
| ULS identifier | 2817374 |
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| Call sign | WQFB543 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2026-04-01 |
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| Expiration | 2036-06-07 |
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| Frequency range | 6650.625 MHz |
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| Locations | 2 |
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| Representative location | WOLF CREEK, MINERAL, CO |
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| Coordinates | 37.4930000, -106.8012222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:48 |
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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 | FXO | 6650.62500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6650.62500000 | | 3M75D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | TOP OF WOLF CREEK PASS, WOLF CREEK, MINERAL, CO | 37.49300000, -106.80122222 | 3578.300 m | TOWER | 36.600 m structure / 40.500 m overall | N |
| 2 | R | | 37.10091667, -107.30025000 | 2525.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO FREQUENCY SYSTEMS PAD6-65A | | V | 39.6000 | 225.6000 | | |
| 1 | 2 | R | RADIO FREQUENCY SYSTEMS PAD6-65A | | | 39.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-01 | WQFB543 | LIREN |
| 2026-03-16 | WQFB543 | LETRES |
| 2024-01-31 | WQFB543 | LIAUA |
| 2016-04-06 | WQFB543 | LIREN |
| 2016-03-14 | WQFB543 | LETRES |
| 2016-03-09 | WQFB543 | ESURNW |
| 2011-07-08 | WQFB543 | LIAUA |
| 2011-07-07 | WQFB543 | ESUAPR |
| 2009-04-22 | WQFB543 | LIAUA |
| 2009-04-21 | WQFB543 | ESUAPR |
| 2008-07-29 | WQFB543 | LIAUA |
| 2008-07-28 | WQFB543 | ESCAPR |
| 2007-09-11 | WQFB543 | LETCNS |
| 2006-07-17 | WQFB543 | LIMOD |
| 2006-06-07 | WQFB543 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2817374 | 2026-08-02 02:45:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQFB543 | ULS 2817374 | 2026-08-02 02:45:48 |
| Status | A | ULS 2817374 | 2026-08-02 02:45:48 |
| Service | MW | ULS 2817374 | 2026-08-02 02:45:48 |
| Grant Date | 2026-04-01 | ULS 2817374 | 2026-08-02 02:45:48 |
| Expiration Date | 2036-06-07 | ULS 2817374 | 2026-08-02 02:45:48 |