Universal Licensing System
WNYN426
License details
| ULS identifier | 1781118 |
|---|---|
| Call sign | WNYN426 |
| Radio service | IG |
| Status | A |
| Grant date | 2022-02-05 |
| Expiration | 2032-02-21 |
| Frequency range | 451.225 - 457.45 MHz (3 frequencies) |
| Locations | 7 |
| Representative location | CUT BANK, GLACIER, MT |
| Coordinates | 48.6383056, -112.2289444 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:25:53 |
Licensee
| Name | NorthWestern Corporation |
|---|---|
| Applicant type | C |
| FRN | 0012478665 |
| Location | Butte, MT |
| Address | 11 East Park Street, Butte, MT, 59701 |
| Phone | 4064971000 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 451.22500000 | 25.000000 | 220.000000 | |||
| 2 | 1 | FXO | 456.22500000 | 25.000000 | 236.000000 | |||
| 3 | 1 | FXO | 456.22500000 | 25.000000 | 236.000000 | |||
| 4 | 1 | FXO | 456.22500000 | 25.000000 | 236.000000 | |||
| 5 | 1 | FXO | 456.22500000 | 25.000000 | 236.000000 | |||
| 7 | 1 | FXOT | 456.22500000 | 25.000000 | 236.000000 | |||
| 6 | 1 | FXO | 457.45000000 | 25.000000 | 236.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 451.22500000 | 11K0F3D | |
| 2 | 1 | 456.22500000 | 11K0F3D | |
| 3 | 1 | 456.22500000 | 11K0F3D | |
| 4 | 1 | 456.22500000 | 11K0F3D | |
| 5 | 1 | 456.22500000 | 11K0F3D | |
| 7 | 1 | 456.22500000 | 11K0F3D | |
| 6 | 1 | 457.45000000 | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | CUT BANK M W STA 17 KM NNE, CUT BANK, GLACIER, MT | 48.77611111, -112.25200000 | 1274.000 m | PIPE | 6.000 m structure / 6.000 m overall | |
| 2 | T | COMPRESSOR 001 8.0 KM E, CUT BANK, GLACIER, MT | 48.63830556, -112.22894444 | 1172.000 m | PIPE | 6.000 m structure / 6.000 m overall | |
| 3 | T | COMPRESSOR 015 11.3 KM NNE, CUT BANK, GLACIER, MT | 48.73472222, -112.27644444 | 1185.000 m | PIPE | 6.000 m structure / 6.000 m overall | |
| 4 | T | COMPRESSOR 27.4 KM NNE, CUT BANK, GLACIER, MT | 48.85944444, -112.19283333 | 1231.000 m | PIPE | 6.000 m structure / 6.000 m overall | |
| 5 | T | COMPRESSOR 029 35.4 KM NNW, CUT BANK, GLACIER, MT | 48.90888889, -112.47505556 | 1231.000 m | PIPE | 6.000 m structure / 6.000 m overall | |
| 6 | T | STATE 13 16 56.0 KM NNW, SHELBY, TOOLE, MT | 48.95944444, -112.14672222 | 1143.000 m | PIPE | 6.000 m structure / 6.000 m overall | |
| 7 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 37.000 m | 113.000 | |||||
| 1 | 2 | T | 18.000 m | 57.000 | |||||
| 1 | 3 | T | 5.000 m | 9.000 | |||||
| 1 | 4 | T | 5.000 m | 11.000 | |||||
| 1 | 5 | T | 18.000 m | 6.000 | |||||
| 1 | 6 | T | 6.000 m | 335.000 | |||||
| 1 | 7 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 40 EAST BROADWAY, BUTTE, MT | SILVER BOW | 4064972163 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-01-01 | WNYN426 | LITRAN |
| 2022-02-05 | WNYN426 | LIREN |
| 2021-11-29 | WNYN426 | LETRES |
| 2020-10-30 | WNYN426 | LIAUA |
| 2016-05-26 | WNYN426 | LIAUA |
| 2016-05-25 | WNYN426 | LIMOD |
| 2016-05-24 | WNYN426 | LTSAPR |
| 2016-05-23 | WNYN426 | LIMOD |
| 2016-05-16 | WNYN426 | LTSAPR |
| 2011-12-23 | WNYN426 | LIREN |
| 2011-11-28 | WNYN426 | LETRES |
| 2007-07-31 | WNYN426 | ESCAPR |
| 2007-01-25 | WNYN426 | COR |
| 2006-05-08 | WNYN426 | LTSAPR |
| 2006-05-06 | WNYN426 | LIAUA |
| 2005-09-28 | WNYN426 | LIAUA |
| 2005-09-28 | WNYN426 | LTSAPR |
| 2005-04-07 | WNYN426 | LIASS |
| 2005-03-16 | WNYN426 | LTSAPR |
| 2003-09-14 | WNYN426 | LIASS |
| 2003-04-09 | WNYN426 | LIMOD |
| 2002-11-15 | WNYN426 | LIASS |
| 2002-03-14 | WNYN426 | LIAUA |
| 2002-03-04 | WNYN426 | AUDOPR |
| 2002-02-15 | WNYN426 | LITRAN |
| 2002-01-30 | WNYN426 | LIREN |
| 2001-11-26 | WNYN426 | LETRES |
| 2001-02-21 | WNYN426 | LIMOD |
| 2000-11-23 | WNYN426 | LICCNV |
| 1998-04-24 | WNYN426 | AUTHPR |
| 1998-04-24 | WNYN426 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1781118 | 2026-08-02 01:25:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNYN426 | ULS 1781118 | 2026-08-02 01:25:53 |
| Status | A | ULS 1781118 | 2026-08-02 01:25:53 |
| Service | IG | ULS 1781118 | 2026-08-02 01:25:53 |
| Grant Date | 2022-02-05 | ULS 1781118 | 2026-08-02 01:25:53 |
| Expiration Date | 2032-02-21 | ULS 1781118 | 2026-08-02 01:25:53 |