Universal Licensing System
WQMA427
SILVERBOW, COUNTY OF
License details
| ULS identifier | 3205344 |
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| Call sign | WQMA427 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-06-02 |
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| Expiration | 2030-06-10 |
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| Frequency range | 154.16 - 458.2 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | BUTTE, SILVER BOW, MT |
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| Coordinates | 45.7719444, -112.4952778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 154.16000000 | | | 40.000000 | 17.801000 | |
| 2 | 2 | FB | 154.16000000 | | | 50.000000 | 50.000000 | |
| 1 | 2 | FX2 | 453.20000000 | | | 40.000000 | 18.000000 | |
| 3 | 1 | MO | 453.20000000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | FX1 | 458.20000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 458.20000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.16000000 | | 11K3F9W |
| 1 | 1 | 154.16000000 | | 8K10F1D |
| 2 | 2 | 154.16000000 | | 11K3F9W |
| 2 | 2 | 154.16000000 | | 11K2F3E |
| 1 | 2 | 453.20000000 | | 11K2F3E |
| 1 | 2 | 453.20000000 | | 11K3F9W |
| 3 | 1 | 453.20000000 | | 11K2F3E |
| 3 | 1 | 453.20000000 | | 11K3F9W |
| 2 | 1 | 458.20000000 | | 11K3F9W |
| 2 | 1 | 458.20000000 | | 11K2F3E |
| 3 | 1 | 458.20000000 | | 11K3F9W |
| 3 | 1 | 458.20000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RED MTN, BUTTE, SILVER BOW, MT | 45.77194444, -112.49527778 | 2704.000 m | TOWER | 33.000 m structure / 40.000 m overall | |
| 2 | | 225 N. ALASKA STREET, BUTTE, SILVER BOW, MT | 46.01500000, -112.53638889 | 1757.000 m | BTWR | 16.400 m structure / 29.800 m overall | |
| 3 | | SILVER BOW, MT | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 33.000 m | V | 3.0000 | | 583.000 | |
| 1 | 2 | T | | 20.000 m | V | 3.0000 | | -105.900 | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 6.000 m | V | 3.0000 | | 556.000 | |
| 2 | 2 | T | | 21.000 m | V | 3.0000 | | -104.900 | |
Control points
| Number | Address | County | Phone |
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| 1 | 225 ALASKA STREET, BUTTE, MT | SILVER BOW | 4064971126 |
License history
| Date | File or call sign | Action |
|---|
| 2020-06-02 | WQMA427 | LIREN |
| 2020-05-31 | WQMA427 | ESURNW |
| 2020-05-11 | WQMA427 | ESURNW |
| 2020-04-11 | WQMA427 | ESURNW |
| 2020-03-16 | WQMA427 | LETRES |
| 2020-03-12 | WQMA427 | ESURNW |
| 2016-07-07 | WQMA427 | LIMOD |
| 2011-03-15 | WQMA427 | LETCNS |
| 2010-06-10 | WQMA427 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3205344 | 2026-08-02 01:10:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMA427 | ULS 3205344 | 2026-08-02 01:10:32 |
| Status | A | ULS 3205344 | 2026-08-02 01:10:32 |
| Service | PW | ULS 3205344 | 2026-08-02 01:10:32 |
| Grant Date | 2020-06-02 | ULS 3205344 | 2026-08-02 01:10:32 |
| Expiration Date | 2030-06-10 | ULS 3205344 | 2026-08-02 01:10:32 |