Universal Licensing System
WNRD731
NorthWestern Corporation
License details
| ULS identifier | 1779901 |
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| Call sign | WNRD731 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2015-02-25 |
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| Expiration | 2025-01-12 |
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| Cancellation | 2018-07-26 |
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| Frequency range | 452.45 - 457.625 MHz (5 frequencies) |
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| Locations | 4 |
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| Representative location | LEWISTOWN, FERGUS, MT |
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| Coordinates | 47.1616389, -109.5438056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 07:05:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 452.42500000 | | | 40.000000 | 400.000000 | |
| 1 | 1 | FXO | 452.45000000 | | | 40.000000 | 400.000000 | |
| 1 | 1 | FXO | 452.62500000 | | | 40.000000 | 400.000000 | |
| 4 | 1 | FXO | 457.42500000 | | | 40.000000 | 400.000000 | |
| 3 | 1 | FXO | 457.45000000 | | | 40.000000 | 400.000000 | |
| 2 | 1 | FXO | 457.62500000 | | | 40.000000 | 400.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.42500000 | | 3K00F9W |
| 1 | 1 | 452.45000000 | | 11K0F3D |
| 1 | 1 | 452.62500000 | | 11K0F3D |
| 4 | 1 | 457.42500000 | | 3K00F9W |
| 3 | 1 | 457.45000000 | | 11K0F3D |
| 2 | 1 | 457.62500000 | | 11K0F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOCASSIN M/W 25.7 KM NW, LEWISTOWN, FERGUS, MT | 47.16163889, -109.54380556 | 1720.000 m | TOWER | 30.000 m structure / 37.000 m overall | N |
| 2 | T | STANFORD SUB 1.6 KM S, STANFORD, JUDITH BASIN, MT | 47.13525000, -110.22241667 | 1306.000 m | POLE | 9.000 m structure / 9.000 m overall | N |
| 3 | T | BENCHLAND SUB 7.3 KM SW, BENCHLAND, JUDITH BASIN, MT | 47.03691667, -110.09436111 | 1367.000 m | BPIPE | 3.000 m structure / 4.000 m overall | N |
| 4 | T | GLENGARRY SUB 2.0 KM N, GLENGARRY, FERGUS, MT | 47.04441667, -109.54325000 | 1248.000 m | BPIPE | 3.000 m structure / 4.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 31.000 m | | | | 489.000 | |
| 1 | 2 | T | | 9.000 m | | | | -14.000 | |
| 1 | 3 | T | | 4.000 m | | | | -7.000 | |
| 1 | 4 | T | | 4.000 m | | | | -11.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 40 E BROADWAY, BUTTE, MT | SILVER BOW | 4064973000 |
License history
| Date | File or call sign | Action |
|---|
| 2018-07-27 | WNRD731 | LICAN |
| 2016-05-16 | WNRD731 | LTSAPR |
| 2016-05-14 | WNRD731 | LIAUA |
| 2015-02-25 | WNRD731 | LIREN |
| 2015-02-12 | WNRD731 | LTSAPR |
| 2014-10-20 | WNRD731 | LETRES |
| 2007-07-31 | WNRD731 | ESCAPR |
| 2006-05-08 | WNRD731 | LTSAPR |
| 2006-05-06 | WNRD731 | LIAUA |
| 2005-09-28 | WNRD731 | LIAUA |
| 2005-09-28 | WNRD731 | LTSAPR |
| 2005-04-07 | WNRD731 | LIASS |
| 2005-03-16 | WNRD731 | LTSAPR |
| 2004-10-27 | WNRD731 | LIREN |
| 2004-10-18 | WNRD731 | LETRES |
| 2003-09-14 | WNRD731 | LIASS |
| 2002-11-15 | WNRD731 | LIASS |
| 2002-03-14 | WNRD731 | LIAUA |
| 2002-03-04 | WNRD731 | AUDOPR |
| 2002-02-15 | WNRD731 | LITRAN |
| 2000-11-23 | WNRD731 | LICCNV |
| 2000-08-22 | WNRD731 | AUTHPR |
| 2000-08-22 | WNRD731 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1779901 | 2026-08-16 07:05:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNRD731 | ULS 1779901 | 2026-08-16 07:05:22 |
| Status | C | ULS 1779901 | 2026-08-16 07:05:22 |
| Service | IG | ULS 1779901 | 2026-08-16 07:05:22 |
| Grant Date | 2015-02-25 | ULS 1779901 | 2026-08-16 07:05:22 |
| Expiration Date | 2025-01-12 | ULS 1779901 | 2026-08-16 07:05:22 |
| Cancellation Date | 2018-07-26 | ULS 1779901 | 2026-08-16 07:05:22 |