Universal Licensing System
WBM344
NorthWestern Corporation
License details
| ULS identifier | 971122 |
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| Call sign | WBM344 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2022-02-05 |
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| Expiration | 2032-02-20 |
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| Frequency range | 6585.625 - 6590.625 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SHELBY, TOOLE, MT |
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| Coordinates | 48.5519167, -111.8522222 |
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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 | 6585.62500000 | | | | | |
| 1 | 2 | FXO | 6590.62500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6585.62500000 | | 3M75D7W |
| 1 | 2 | 6590.62500000 | | 3M75D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SHELBY MICROWAVE SITE 3 MI N OF, SHELBY, TOOLE, MT | 48.55191667, -111.85222222 | 1068.900 m | TOWER | 6.700 m structure / 6.700 m overall | N |
| 2 | R | | 48.91055556, -111.51108333 | 1347.200 m | | | |
| 3 | R | | 48.77608333, -112.25197222 | 1274.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew Corporation PL6-65 | | V | 39.7000 | 32.0000 | | |
| 1 | 2 | R | Andrew Corporation PL6-65 | | | 39.7000 | | | |
| 1 | 3 | R | Andrew Corporation PL6-65 | | | 39.7000 | | | |
| 2 | 1 | T | Andrew Corporation PL6-65 | | V | 39.7000 | 310.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-01 | WBM344 | LITRAN |
| 2022-02-05 | WBM344 | LIREN |
| 2021-11-29 | WBM344 | LETRES |
| 2020-10-30 | WBM344 | LIAUA |
| 2016-05-16 | WBM344 | LTSAPR |
| 2016-05-14 | WBM344 | LIAUA |
| 2011-12-23 | WBM344 | LIREN |
| 2011-11-28 | WBM344 | LETRES |
| 2007-07-31 | WBM344 | ESCAPR |
| 2006-06-19 | WBM344 | LIMOD |
| 2006-05-08 | WBM344 | LTSAPR |
| 2006-05-06 | WBM344 | LIAUA |
| 2006-05-02 | WBM344 | LTSAPR |
| 2006-01-11 | WBM344 | LIMOD |
| 2005-10-11 | WBM344 | LTSAPR |
| 2005-10-05 | WBM344 | LTSAPR |
| 2005-09-28 | WBM344 | LIAUA |
| 2005-09-28 | WBM344 | LTSAPR |
| 2005-04-07 | WBM344 | LIASS |
| 2005-03-16 | WBM344 | LTSAPR |
| 2003-09-14 | WBM344 | LIASS |
| 2002-11-15 | WBM344 | LIASS |
| 2002-03-14 | WBM344 | LIAUA |
| 2002-02-15 | WBM344 | LITRAN |
| 2001-12-07 | WBM344 | LIREN |
| 2001-11-26 | WBM344 | LETRES |
| 1999-08-13 | WBM344 | LICCNV |
| 1997-01-07 | WBM344 | LIREN |
| 1992-02-20 | WBM344 | LIMOD |
| 1992-01-14 | WBM344 | LIMOD |
| 1987-03-13 | WBM344 | LIMOD |
| 1982-04-15 | WBM344 | LIMOD |
| 1977-10-17 | WBM344 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 971122 | 2026-08-02 02:43:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBM344 | ULS 971122 | 2026-08-02 02:43:27 |
| Status | A | ULS 971122 | 2026-08-02 02:43:27 |
| Service | MG | ULS 971122 | 2026-08-02 02:43:27 |
| Grant Date | 2022-02-05 | ULS 971122 | 2026-08-02 02:43:27 |
| Expiration Date | 2032-02-20 | ULS 971122 | 2026-08-02 02:43:27 |