Universal Licensing System
KWE231
NORTHWESTERN ENERGY
License details
| ULS identifier | 1776761 |
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| Call sign | KWE231 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2002-04-18 |
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| Expiration | 2012-06-26 |
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| Cancellation | 2002-05-14 |
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| Frequency range | 158.13 MHz |
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| Locations | 5 |
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| Representative location | COLSTRIP, ROSEBUD, MT |
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| Coordinates | 45.8950000, -106.6111389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:03 |
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Licensee
| Name | NORTHWESTERN ENERGY |
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| Applicant type | C |
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| FRN | 0001647619 |
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| Location | BUTTE, MT |
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| Address | 40 EAST BROADWAY, BUTTE, MT, 59701 |
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| Phone | 4064971000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | FB | 158.13000000 | | | 50.000000 | 113.000000 | |
| 3 | 1 | FB | 158.13000000 | | | 50.000000 | 226.000000 | |
| 4 | 1 | FB | 158.13000000 | | | 50.000000 | 192.000000 | |
| 5 | 1 | MO | 158.13000000 | | | 50.000000 | 82.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 158.13000000 | | 20K0F3E |
| 3 | 1 | 158.13000000 | | 20K0F3E |
| 4 | 1 | 158.13000000 | | 20K0F3E |
| 5 | 1 | 158.13000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ENVIR HILL RPTR 1.6 KM NE, COLSTRIP, ROSEBUD, MT | 45.89500000, -106.61113889 | 1045.000 m | TOWER | 95.000 m structure / 98.000 m overall | N |
| 2 | T | ADMIN OFF RECEP 1.6 KM SSW, COLSTRIP, ROSEBUD, MT | 45.87027778, -106.63780556 | 999.000 m | B | 5.000 m structure / 7.000 m overall | N |
| 3 | T | ADMIN OFF PAYROL 1.6 KM SSW, COLSTRIP, ROSEBUD, MT | 45.87027778, -106.63780556 | 999.000 m | B | 5.000 m structure / 8.000 m overall | N |
| 4 | T | MINE SECURITY 1.6 KM SSW, COLSTRIP, ROSEBUD, MT | 45.87138889, -106.63613889 | 999.000 m | POLE | 9.000 m structure / 15.000 m overall | N |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 98.000 m | | | | 126.000 | |
| 1 | 2 | T | | 7.000 m | | | | -3.000 | |
| 1 | 3 | T | | 8.000 m | | | | -2.000 | |
| 1 | 4 | T | | 15.000 m | | | | 6.000 | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | CASTLE ROCK RD 3.2 KM S, COLSTRIP, MT | | 4067485152 |
License history
| Date | File or call sign | Action |
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| 2002-05-15 | KWE231 | LICAN |
| 2002-04-18 | KWE231 | LIREN |
| 2002-04-01 | KWE231 | LETRES |
| 2002-03-14 | KWE231 | LIAUA |
| 2002-03-04 | KWE231 | AUDOPR |
| 2002-02-15 | KWE231 | LITRAN |
| 2001-04-10 | KWE231 | LIPASS |
| 2000-11-23 | KWE231 | LICCNV |
| 1999-08-04 | KWE231 | LIMOD |
| 1999-08-04 | KWE231 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1776761 | 2026-08-02 01:10:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KWE231 | ULS 1776761 | 2026-08-02 01:10:03 |
| Status | C | ULS 1776761 | 2026-08-02 01:10:03 |
| Service | IG | ULS 1776761 | 2026-08-02 01:10:03 |
| Grant Date | 2002-04-18 | ULS 1776761 | 2026-08-02 01:10:03 |
| Expiration Date | 2012-06-26 | ULS 1776761 | 2026-08-02 01:10:03 |
| Cancellation Date | 2002-05-14 | ULS 1776761 | 2026-08-02 01:10:03 |