Universal Licensing System
WPJB840
NorthWestern Corporation
License details
| ULS identifier | 1035034 |
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| Call sign | WPJB840 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2010-11-11 |
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| Expiration | 2020-11-28 |
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| Cancellation | 2021-01-30 |
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| Frequency range | 958.75 MHz |
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| Locations | 2 |
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| Representative location | BILLINGS, YELLOWSTONE, MT |
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| Coordinates | 45.7824444, -108.1748333 |
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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 | 1 | FXO | 958.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 958.75000000 | | 200KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SOUTH HUNTLEY SUBSTATION 16 MI E OF, BILLINGS, YELLOWSTONE, MT | 45.78244444, -108.17483333 | 1194.800 m | | 30.500 m overall | |
| 2 | R | | 45.83080556, -107.84286111 | 1219.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 21.2000 | 78.1000 | | |
| 1 | 2 | R | | | | 21.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-01-30 | WPJB840 | LIEXP |
| 2020-10-30 | WPJB840 | LIAUA |
| 2020-09-07 | WPJB840 | LETRES |
| 2016-05-16 | WPJB840 | LTSAPR |
| 2016-05-14 | WPJB840 | LIAUA |
| 2011-03-24 | WPJB840 | AUTHPR |
| 2010-11-11 | WPJB840 | LIREN |
| 2010-09-06 | WPJB840 | LETRES |
| 2007-07-31 | WPJB840 | ESCAPR |
| 2006-05-08 | WPJB840 | LTSAPR |
| 2006-05-06 | WPJB840 | LIAUA |
| 2005-09-28 | WPJB840 | LTSAPR |
| 2005-09-28 | WPJB840 | LIAUA |
| 2005-04-07 | WPJB840 | LIASS |
| 2005-03-16 | WPJB840 | LTSAPR |
| 2003-09-14 | WPJB840 | LIASS |
| 2002-11-15 | WPJB840 | LIASS |
| 2002-03-14 | WPJB840 | LIAUA |
| 2002-02-15 | WPJB840 | LITRAN |
| 2000-09-14 | WPJB840 | LIREN |
| 2000-09-03 | WPJB840 | LETRES |
| 1999-08-14 | WPJB840 | LICCNV |
| 1999-07-22 | WPJB840 | LIMOD |
| 1995-10-30 | WPJB840 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1035034 | 2026-08-02 02:43:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJB840 | ULS 1035034 | 2026-08-02 02:43:27 |
| Status | E | ULS 1035034 | 2026-08-02 02:43:27 |
| Service | MG | ULS 1035034 | 2026-08-02 02:43:27 |
| Grant Date | 2010-11-11 | ULS 1035034 | 2026-08-02 02:43:27 |
| Expiration Date | 2020-11-28 | ULS 1035034 | 2026-08-02 02:43:27 |
| Cancellation Date | 2021-01-30 | ULS 1035034 | 2026-08-02 02:43:27 |