Universal Licensing System
WRAG491
NorthWestern Corporation
License details
| ULS identifier | 3973180 |
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| Call sign | WRAG491 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2017-11-09 |
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| Expiration | 2027-11-09 |
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| Frequency range | 11385 MHz |
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| Locations | 2 |
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| Representative location | Big Timber, SWEET GRASS, MT |
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| Coordinates | 45.8554167, -109.6504722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11385.00000000 | | | | | |
| 1 | 1 | FXO | 11385.00000000 | | | | | |
| 1 | 1 | FXO | 11385.00000000 | | | | | |
| 1 | 1 | FXO | 11385.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11385.00000000 | | 10M0D7W |
| 1 | 1 | 11385.00000000 | | 10M0D7W |
| 1 | 1 | 11385.00000000 | | 10M0D7W |
| 1 | 1 | 11385.00000000 | | 10M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 23km NE of, Big Timber, SWEET GRASS, MT | 45.85541667, -109.65047222 | 1542.000 m | MAST | 17.000 m structure / 21.000 m overall | |
| 2 | R | | 45.79297222, -109.67044444 | 1551.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP3-11WA | | V | 38.5000 | 192.6000 | | |
| 1 | 2 | R | Commscope VHLP3-11WA | | | 38.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-01 | WRAG491 | LITRAN |
| 2020-10-30 | WRAG491 | LIAUA |
| 2017-11-09 | WRAG491 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3973180 | 2026-08-02 02:43:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAG491 | ULS 3973180 | 2026-08-02 02:43:27 |
| Status | A | ULS 3973180 | 2026-08-02 02:43:27 |
| Service | MG | ULS 3973180 | 2026-08-02 02:43:27 |
| Grant Date | 2017-11-09 | ULS 3973180 | 2026-08-02 02:43:27 |
| Expiration Date | 2027-11-09 | ULS 3973180 | 2026-08-02 02:43:27 |