Universal Licensing System
WQSB375
NORTHWESTERN CORPORATION
License details
| ULS identifier | 3509025 |
|---|
| Call sign | WQSB375 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2023-07-28 |
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| Expiration | 2033-08-26 |
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| Frequency range | 456.2 - 456.9875 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | FORT BENTON, CHOUTEAU, MT |
|---|
| Coordinates | 47.7450000, -110.5504722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 451.20000000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO8 | 451.20000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB8 | 451.60000000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO8 | 451.60000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB8 | 451.98750000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO8 | 451.98750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO8 | 456.20000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1 | 456.20000000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO8 | 456.60000000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1 | 456.60000000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO8 | 456.98750000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1 | 456.98750000 | | | 50.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.20000000 | | 11K3F3E |
| 2 | 1 | 451.20000000 | | 11K3F3E |
| 1 | 1 | 451.60000000 | | 11K3F3E |
| 2 | 1 | 451.60000000 | | 11K3F3E |
| 1 | 1 | 451.98750000 | | 11K3F3E |
| 2 | 1 | 451.98750000 | | 11K3F3E |
| 2 | 1 | 456.20000000 | | 11K3F3E |
| 3 | 1 | 456.20000000 | | 11K3F3E |
| 2 | 1 | 456.60000000 | | 11K3F3E |
| 3 | 1 | 456.60000000 | | 11K3F3E |
| 2 | 1 | 456.98750000 | | 11K3F3E |
| 3 | 1 | 456.98750000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | FRENCHMAN RIDGE ROAD .7 MI SE OF LOWER RIDGE ROAD, FORT BENTON, CHOUTEAU, MT | 47.74500000, -110.55047222 | 1081.000 m | NNLTAN | 24.400 m structure / 28.300 m overall | |
| 2 | T | | | | | | |
| 3 | T | MT | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 28.300 m | | | | 144.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5151 HARRISON AVENUE, BUTTE, MT | SILVER BOW | 4064971000 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-01 | WQSB375 | LITRAN |
| 2023-07-28 | WQSB375 | LIREN |
| 2023-06-05 | WQSB375 | LETRES |
| 2020-10-30 | WQSB375 | LIAUA |
| 2016-05-16 | WQSB375 | LTSAPR |
| 2016-05-14 | WQSB375 | LIAUA |
| 2013-08-26 | WQSB375 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3509025 | 2026-08-02 01:25:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSB375 | ULS 3509025 | 2026-08-02 01:25:53 |
| Status | A | ULS 3509025 | 2026-08-02 01:25:53 |
| Service | YG | ULS 3509025 | 2026-08-02 01:25:53 |
| Grant Date | 2023-07-28 | ULS 3509025 | 2026-08-02 01:25:53 |
| Expiration Date | 2033-08-26 | ULS 3509025 | 2026-08-02 01:25:53 |