Universal Licensing System
KOV77
NorthWestern Corporation
License details
| ULS identifier | 963011 |
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| Call sign | KOV77 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2017-10-11 |
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| Expiration | 2027-10-20 |
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| Frequency range | 6645 MHz |
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| Locations | 1 |
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| Representative location | GREAT FALLS, CASCADE, MT |
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| Coordinates | 48.0152222, -111.3519167 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6645.00000000 | | 10M0F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KNEE HILL 43 MI N OF, GREAT FALLS, CASCADE, MT | 48.01522222, -111.35191667 | 1176.500 m | TOWER | 9.800 m structure / 9.800 m overall | N |
| 4 | R | | 48.13441667, -110.75577778 | 1051.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | R | | | | 42.3000 | | | |
| 3 | 1 | T | | | V | 42.3000 | 73.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-01 | KOV77 | LITRAN |
| 2020-10-30 | KOV77 | LIAUA |
| 2017-10-11 | KOV77 | LIREN |
| 2017-07-24 | KOV77 | LETRES |
| 2016-05-16 | KOV77 | LTSAPR |
| 2016-05-14 | KOV77 | LIAUA |
| 2009-05-20 | KOV77 | COR |
| 2007-07-31 | KOV77 | ESCAPR |
| 2007-07-27 | KOV77 | LIREN |
| 2007-07-23 | KOV77 | LETRES |
| 2006-09-13 | KOV77 | LIMOD |
| 2006-08-07 | KOV77 | LTSAPR |
| 2006-05-08 | KOV77 | LTSAPR |
| 2006-05-06 | KOV77 | LIAUA |
| 2005-09-28 | KOV77 | LTSAPR |
| 2005-09-28 | KOV77 | LIAUA |
| 2005-04-07 | KOV77 | LIASS |
| 2005-03-16 | KOV77 | LTSAPR |
| 2003-09-14 | KOV77 | LIASS |
| 2002-11-15 | KOV77 | LIASS |
| 2002-03-14 | KOV77 | LIAUA |
| 2002-03-06 | KOV77 | LIMOD |
| 2002-02-22 | KOV77 | LIAUA |
| 2002-02-15 | KOV77 | LITRAN |
| 1999-08-13 | KOV77 | LICCNV |
| 1998-05-11 | KOV77 | LIMOD |
| 1997-12-02 | KOV77 | LIREN |
| 1997-12-02 | KOV77 | COR |
| 1992-10-20 | KOV77 | LIMOD |
| 1992-05-21 | KOV77 | LIMOD |
| 1992-04-10 | KOV77 | LIMOD |
| 1987-06-19 | KOV77 | LIMOD |
| 1987-03-13 | KOV77 | LIMOD |
| 1982-04-15 | KOV77 | LIMOD |
| 1977-07-15 | KOV77 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 963011 | 2026-08-02 02:43:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KOV77 | ULS 963011 | 2026-08-02 02:43:27 |
| Status | A | ULS 963011 | 2026-08-02 02:43:27 |
| Service | MG | ULS 963011 | 2026-08-02 02:43:27 |
| Grant Date | 2017-10-11 | ULS 963011 | 2026-08-02 02:43:27 |
| Expiration Date | 2027-10-20 | ULS 963011 | 2026-08-02 02:43:27 |