Universal Licensing System
KYB631
NorthWestern Corporation
License details
| ULS identifier | 1888804 |
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| Call sign | KYB631 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-10-27 |
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| Expiration | 2022-01-12 |
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| Cancellation | 2022-03-19 |
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| Frequency range | 158.25 MHz |
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| Locations | 1 |
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| Representative location | BOZEMAN, PARK, MT |
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| Coordinates | 45.6957222, -110.7690556 |
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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 | FB2 | 158.25000000 | | | 60.000000 | 219.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 158.25000000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | QUINN PEAK 12.1 MILES ENE OF BOZEMAN, GALLATIN, MT, BOZEMAN, PARK, MT | 45.69572222, -110.76905556 | 2198.800 m | TOWER | 21.300 m structure / 27.400 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | H | 9.0000 | 360.0000 | 98.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 40 EAST BROADWAY, BUTTE, MT | | 4067235421 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-19 | KYB631 | LIEXP |
| 2021-10-18 | KYB631 | LETRES |
| 2020-10-30 | KYB631 | LIAUA |
| 2016-05-14 | KYB631 | LIAUA |
| 2016-05-13 | KYB631 | ESUAPR |
| 2013-06-11 | KYB631 | LIMOD |
| 2013-01-24 | KYB631 | LTSAPR |
| 2013-01-22 | KYB631 | LTSAPR |
| 2013-01-03 | KYB631 | LTSAPR |
| 2011-10-27 | KYB631 | LIREN |
| 2011-10-17 | KYB631 | LETRES |
| 2007-07-31 | KYB631 | ESCAPR |
| 2006-10-11 | KYB631 | LIMOD |
| 2006-05-08 | KYB631 | LTSAPR |
| 2006-05-06 | KYB631 | LIAUA |
| 2005-09-28 | KYB631 | LTSAPR |
| 2005-09-28 | KYB631 | LIAUA |
| 2005-04-07 | KYB631 | LIASS |
| 2005-03-16 | KYB631 | LTSAPR |
| 2003-09-14 | KYB631 | LIASS |
| 2002-11-15 | KYB631 | LIASS |
| 2002-06-17 | KYB631 | LIMOD |
| 2002-03-14 | KYB631 | LIAUA |
| 2002-03-04 | KYB631 | AUDOPR |
| 2002-02-15 | KYB631 | LITRAN |
| 2001-11-15 | KYB631 | LIREN |
| 2001-10-15 | KYB631 | LETRES |
| 2000-11-24 | KYB631 | LICCNV |
| 1997-05-05 | KYB631 | LIMOD |
| 1997-05-05 | KYB631 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1888804 | 2026-08-02 01:25:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KYB631 | ULS 1888804 | 2026-08-02 01:25:53 |
| Status | E | ULS 1888804 | 2026-08-02 01:25:53 |
| Service | IG | ULS 1888804 | 2026-08-02 01:25:53 |
| Grant Date | 2011-10-27 | ULS 1888804 | 2026-08-02 01:25:53 |
| Expiration Date | 2022-01-12 | ULS 1888804 | 2026-08-02 01:25:53 |
| Cancellation Date | 2022-03-19 | ULS 1888804 | 2026-08-02 01:25:53 |