Universal Licensing System
WQPY817
NORTHWESTERN CORPORATION
License details
| ULS identifier | 3411081 |
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| Call sign | WQPY817 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2022-08-31 |
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| Expiration | 2032-09-22 |
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| Frequency range | 451.425 - 457.3875 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | BOULDER, JEFFERSON, MT |
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| Coordinates | 46.3309444, -112.1053889 |
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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 | 451.42500000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO8 | 451.42500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB8 | 451.67500000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO8 | 451.67500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB8 | 452.38750000 | | | 50.000000 | 200.000000 | |
| 2 | 1 | MO8 | 452.38750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO8 | 456.42500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO8 | 456.67500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO8 | 457.38750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.42500000 | | 11K3F3E |
| 2 | 1 | 451.42500000 | | 11K3F3E |
| 1 | 1 | 451.67500000 | | 11K3F3E |
| 2 | 1 | 451.67500000 | | 11K3F3E |
| 1 | 1 | 452.38750000 | | 11K3F3E |
| 2 | 1 | 452.38750000 | | 11K3F3E |
| 2 | 1 | 456.42500000 | | 11K3F3E |
| 2 | 1 | 456.67500000 | | 11K3F3E |
| 2 | 1 | 457.38750000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7 MILES NORTH OF BOULDER, MT, 1.5 MILES WEST OF INTERSTATE 15, BOULDER HILL, BOULDER, JEFFERSON, MT | 46.33094444, -112.10538889 | 1877.600 m | GTOWER | 15.200 m structure / 22.900 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.200 m | | | | 47.100 | |
| 1 | 2 | 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 | WQPY817 | LITRAN |
| 2022-08-31 | WQPY817 | LIREN |
| 2022-06-27 | WQPY817 | LETRES |
| 2020-10-30 | WQPY817 | LIAUA |
| 2016-05-14 | WQPY817 | LIAUA |
| 2016-05-13 | WQPY817 | ESUAPR |
| 2013-06-25 | WQPY817 | LETCNS |
| 2012-09-22 | WQPY817 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3411081 | 2026-08-02 01:25:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQPY817 | ULS 3411081 | 2026-08-02 01:25:53 |
| Status | A | ULS 3411081 | 2026-08-02 01:25:53 |
| Service | YG | ULS 3411081 | 2026-08-02 01:25:53 |
| Grant Date | 2022-08-31 | ULS 3411081 | 2026-08-02 01:25:53 |
| Expiration Date | 2032-09-22 | ULS 3411081 | 2026-08-02 01:25:53 |