Universal Licensing System
WIU55
NorthWestern Corporation
License details
| ULS identifier | 986763 |
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| Call sign | WIU55 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2012-07-04 |
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| Expiration | 2022-07-30 |
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| Cancellation | 2016-02-11 |
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| Frequency range | 2180.8 MHz |
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| Locations | 2 |
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| Representative location | DEER LODGE, POWELL, MT |
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| Coordinates | 46.4304722, -112.7280833 |
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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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Licensee
| Name | NorthWestern Corporation |
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| Applicant type | C |
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| FRN | 0012478665 |
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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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| 1 | 1 | FXO | 2180.80000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 2180.80000000 | | 800KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | DEER LODGE 2 1/2 MILES N OF, DEER LODGE, POWELL, MT | 46.43047222, -112.72808333 | 1365.500 m | | 6.100 m overall | |
| 2 | R | | 46.51325000, -112.67308333 | 1804.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 30.0000 | 24.6000 | | |
| 1 | 2 | R | | | | 30.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2016-02-15 | WIU55 | LTSAPR |
| 2016-02-12 | WIU55 | LICAN |
| 2012-07-04 | WIU55 | LIREN |
| 2012-05-07 | WIU55 | LETRES |
| 2007-07-31 | WIU55 | ESCAPR |
| 2006-05-08 | WIU55 | LTSAPR |
| 2006-05-06 | WIU55 | LIAUA |
| 2005-09-28 | WIU55 | LTSAPR |
| 2005-09-28 | WIU55 | LIAUA |
| 2005-04-07 | WIU55 | LIASS |
| 2005-03-16 | WIU55 | LTSAPR |
| 2003-09-14 | WIU55 | LIASS |
| 2002-11-15 | WIU55 | LIASS |
| 2002-06-07 | WIU55 | LIREN |
| 2002-05-06 | WIU55 | LETRES |
| 2002-03-14 | WIU55 | LIAUA |
| 2002-02-15 | WIU55 | LITRAN |
| 1999-08-13 | WIU55 | LICCNV |
| 1997-05-01 | WIU55 | LIREN |
| 1992-07-30 | WIU55 | LIMOD |
| 1992-06-26 | WIU55 | LIMOD |
| 1987-08-17 | WIU55 | LIMOD |
| 1982-08-13 | WIU55 | LIMOD |
| 1979-09-26 | WIU55 | LIMOD |
| 1977-07-15 | WIU55 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 986763 | 2026-08-02 02:43:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WIU55 | ULS 986763 | 2026-08-02 02:43:27 |
| Status | C | ULS 986763 | 2026-08-02 02:43:27 |
| Service | MG | ULS 986763 | 2026-08-02 02:43:27 |
| Grant Date | 2012-07-04 | ULS 986763 | 2026-08-02 02:43:27 |
| Expiration Date | 2022-07-30 | ULS 986763 | 2026-08-02 02:43:27 |
| Cancellation Date | 2016-02-11 | ULS 986763 | 2026-08-02 02:43:27 |