Universal Licensing System
WPOY390
License details
| ULS identifier | 1814061 |
|---|---|
| Call sign | WPOY390 |
| Radio service | IG |
| Status | A |
| Grant date | 2024-09-26 |
| Expiration | 2034-08-31 |
| Frequency range | 458.1 MHz |
| Locations | 5 |
| Representative location | SHELBY, TOOLE, MT |
| Coordinates | 48.5189167, -111.8027778 |
| 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 | 458.10000000 | 5.000000 | 45.420000 | |||
| 2 | 1 | FXO | 458.10000000 | 5.000000 | 45.420000 | |||
| 3 | 1 | FXO | 458.10000000 | 5.000000 | 45.420000 | |||
| 4 | 1 | FXO | 458.10000000 | 5.000000 | 45.420000 | |||
| 5 | 1 | FXO | 458.10000000 | 5.000000 | 45.420000 | |||
| 6 | 1 | FXO | 458.10000000 | 5.000000 | 42.420000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 458.10000000 | 11K0F1D | |
| 2 | 1 | 458.10000000 | 11K0F1D | |
| 3 | 1 | 458.10000000 | 11K0F1D | |
| 4 | 1 | 458.10000000 | 11K0F1D | |
| 5 | 1 | 458.10000000 | 11K0F1D | |
| 6 | 1 | 458.10000000 | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | KEVIN SUMBURST COMPR 11 KM N, SHELBY, TOOLE, MT | 48.59500000, -111.73419444 | 1018.000 m | PIPE | 6.000 m structure / 6.000 m overall | N |
| 2 | T | 2.5 MILES ENE OF, SHELBY, TOOLE, MT | 48.51891667, -111.80277778 | 1058.300 m | PIPE | 5.000 m structure / 6.000 m overall | N |
| 3 | T | SIERRA RECIEPT 26.4 MILES ENE OF, SUNBURST, TOOLE, MT | 48.97169444, -111.33863889 | 1106.000 m | PIPE | 6.000 m structure / 6.000 m overall | N |
| 4 | T | ATHENA RECIEPT 15.8 MILES ESE OF, SUNBURST, TOOLE, MT | 48.83825000, -111.55108333 | 1084.800 m | PIPE | 6.000 m structure / 6.000 m overall | N |
| 5 | T | ADEN BORDER STATION (CANADA) - 30 MILES ENE OF, SUNBURST, TOOLE, MT | 49.01102778, -111.25925000 | 1085.000 m | PIPE | 6.000 m structure / 6.000 m overall | N |
| 6 | T | OMNI-MEX ADEN STATION - 19.4 MILES ESE OF, SUNBURST, TOOLE, MT | 48.87611111, -111.47861111 | 1126.000 m | PIPE | 7.000 m structure / 7.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 6.000 m | V | 10.0000 | 135.5000 | 7.000 | ||
| 1 | 2 | 6.000 m | V | 10.0000 | 26.2000 | 7.000 | |||
| 1 | 3 | 6.000 m | V | 10.0000 | 241.7000 | 7.000 | |||
| 1 | 4 | 6.000 m | V | 10.0000 | 20.4000 | 7.000 | |||
| 1 | 5 | 6.000 m | V | 10.0000 | 238.8000 | 7.000 | |||
| 1 | 6 | 7.000 m | V | 10.0000 | 328.8000 | 7.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 40 E BROADWAY, BUTTE, MT | SILVER BOW | 4064073000 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-09-26 | WPOY390 | LIREN |
| 2024-06-10 | WPOY390 | LETRES |
| 2024-01-01 | WPOY390 | LITRAN |
| 2020-10-30 | WPOY390 | LIAUA |
| 2016-05-14 | WPOY390 | LIAUA |
| 2016-05-13 | WPOY390 | ESUAPR |
| 2014-09-11 | WPOY390 | LIREN |
| 2014-09-08 | WPOY390 | LTSAPR |
| 2014-06-09 | WPOY390 | LETRES |
| 2007-08-28 | WPOY390 | LIMOD |
| 2007-07-31 | WPOY390 | ESCAPR |
| 2006-05-08 | WPOY390 | LTSAPR |
| 2006-05-06 | WPOY390 | LIAUA |
| 2005-09-28 | WPOY390 | LTSAPR |
| 2005-09-28 | WPOY390 | LIAUA |
| 2005-04-07 | WPOY390 | LIASS |
| 2005-03-16 | WPOY390 | LTSAPR |
| 2004-06-30 | WPOY390 | LIREN |
| 2004-06-07 | WPOY390 | LETRES |
| 2003-09-14 | WPOY390 | LIASS |
| 2002-11-15 | WPOY390 | LIASS |
| 2002-03-14 | WPOY390 | LIAUA |
| 2002-03-04 | WPOY390 | AUDOPR |
| 2002-02-15 | WPOY390 | LITRAN |
| 2000-11-23 | WPOY390 | LICCNV |
| 1999-08-31 | WPOY390 | AUTHPR |
| 1999-08-31 | WPOY390 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1814061 | 2026-08-02 01:25:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPOY390 | ULS 1814061 | 2026-08-02 01:25:53 |
| Status | A | ULS 1814061 | 2026-08-02 01:25:53 |
| Service | IG | ULS 1814061 | 2026-08-02 01:25:53 |
| Grant Date | 2024-09-26 | ULS 1814061 | 2026-08-02 01:25:53 |
| Expiration Date | 2034-08-31 | ULS 1814061 | 2026-08-02 01:25:53 |