Universal Licensing System
WRFF642
Gallatin County 911
License details
| ULS identifier | 4253045 |
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| Call sign | WRFF642 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2020-02-20 |
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| Expiration | 2030-02-20 |
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| Frequency range | 11285 MHz |
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| Locations | 2 |
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| Representative location | Big Sky, MADISON, MT |
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| Coordinates | 45.2736111, -111.3949722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11285.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11285.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1.0 Miles South of Hwy 64, Big Sky, MADISON, MT | 45.27361111, -111.39497222 | 2660.900 m | MAST | 24.400 m structure / 24.400 m overall | N |
| 2 | R | | 45.27805556, -111.45022222 | 3397.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SCX3-W100A | | V | 38.3000 | 276.5000 | | |
| 1 | 2 | R | RFS SCX3-W100A | | | 38.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-10 | WRFF642 | ANATRM |
| 2026-05-10 | WRFF642 | PAATRM |
| 2026-05-10 | WRFF642 | FRATRM |
| 2026-05-10 | WRFF642 | LOATRM |
| 2026-03-04 | WRFF642 | LETTRS |
| 2026-03-04 | WRFF642 | PNLISR |
| 2025-03-16 | WRFF642 | FRATRM |
| 2025-03-16 | WRFF642 | ANATRM |
| 2025-03-16 | WRFF642 | PAATRM |
| 2025-01-08 | WRFF642 | LETTRS |
| 2025-01-08 | WRFF642 | PNLISR |
| 2024-10-16 | WRFF642 | LIAUA |
| 2024-07-23 | WRFF642 | LIMOD |
| 2024-07-23 | WRFF642 | LETCNS |
| 2023-04-18 | WRFF642 | LIMOD |
| 2022-06-01 | WRFF642 | LETCNS |
| 2021-08-23 | WRFF642 | PLAUPR |
| 2021-05-25 | WRFF642 | LETCNS |
| 2020-02-20 | WRFF642 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4253045 | 2026-08-02 02:46:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFF642 | ULS 4253045 | 2026-08-02 02:46:36 |
| Status | A | ULS 4253045 | 2026-08-02 02:46:36 |
| Service | MW | ULS 4253045 | 2026-08-02 02:46:36 |
| Grant Date | 2020-02-20 | ULS 4253045 | 2026-08-02 02:46:36 |
| Expiration Date | 2030-02-20 | ULS 4253045 | 2026-08-02 02:46:36 |