Universal Licensing System
WNST498
License details
| ULS identifier | 1893643 |
|---|---|
| Call sign | WNST498 |
| Radio service | IG |
| Status | E |
| Grant date | 2002-04-10 |
| Expiration | 2012-03-20 |
| Cancellation | 2012-05-26 |
| Frequency range | 451.7 - 456.7 MHz (2 frequencies) |
| Locations | 1 |
| 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 | 40 East Broadway, Butte, MT, 59701 |
| Phone | 4064971000 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 451.70000000 | 20.000000 | 186.000000 | |||
| 2 | 1 | FXO | 456.70000000 | 20.000000 | 186.000000 | |||
| 3 | 1 | FXO | 456.70000000 | 20.000000 | 186.000000 | |||
| 4 | 1 | FXO | 456.70000000 | 20.000000 | 186.000000 | |||
| 5 | 1 | FXO | 456.70000000 | 20.000000 | 186.000000 | |||
| 6 | 1 | FXOT | 456.70000000 | 5.000000 | 46.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 451.70000000 | 11K0F1D | |
| 2 | 1 | 456.70000000 | 11K0F1D | |
| 3 | 1 | 456.70000000 | 11K0F1D | |
| 4 | 1 | 456.70000000 | 11K0F1D | |
| 5 | 1 | 456.70000000 | 11K0F1D | |
| 6 | 1 | 456.70000000 | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | PAULY MICROWAVE STATION, DEER LODGE, POWELL, MT | 46.51316667, -112.67300000 | 1817.000 m | TOWER | 9.100 m structure / 14.600 m overall | N |
| 2 | T | GAS VALVE 14 3 MI N (MISSOULA TAP #1, DEER LODGE, POWELL, MT | 46.42575000, -112.67669444 | 1431.000 m | PIPE | 6.000 m structure / 6.000 m overall | N |
| 3 | T | GAS COMPRESSOR STATION 4 MI NORTH, DEER LODGE, POWELL, MT | 46.43047222, -112.73086111 | 1366.000 m | TOWER | 21.000 m structure / 21.000 m overall | N |
| 4 | T | GAS METER STA (MOREL JUNCTION), WARM SPRINGS, DEER LODGE, MT | 46.17686111, -112.78669444 | 1475.000 m | TOWER | 16.000 m structure / 16.000 m overall | N |
| 5 | T | GAS METER STA MONTANA STATE PRISON, DEER LODGE, POWELL, MT | 46.37713889, -112.80336111 | 1506.000 m | PIPE | 3.000 m structure / 3.000 m overall | N |
| 6 | T | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 9.100 m | V | 6.6000 | 360.0000 | |||
| 1 | 2 | T | 6.000 m | V | 10.0000 | ||||
| 1 | 3 | T | 18.000 m | V | 10.0000 | ||||
| 1 | 4 | T | 16.000 m | V | 10.0000 | ||||
| 1 | 5 | T | 3.000 m | V | 10.0000 | ||||
| 1 | 6 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | SYSTEM OPERATIONS CONTROL CTR 515 S HARRISON AVE, BUTTE, MT | SILVER BOW | 4064971000 |
Special conditions
| Type | Condition code |
|---|---|
| P | 1035 |
| P | 1038 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2012-05-26 | WNST498 | LIEXP |
| 2011-12-26 | WNST498 | LETRES |
| 2008-11-06 | WNST498 | LIMOD |
| 2007-07-31 | WNST498 | ESCAPR |
| 2006-05-08 | WNST498 | LTSAPR |
| 2006-05-06 | WNST498 | LIAUA |
| 2005-09-28 | WNST498 | LTSAPR |
| 2005-09-28 | WNST498 | LIAUA |
| 2005-04-07 | WNST498 | LIASS |
| 2005-03-16 | WNST498 | LTSAPR |
| 2003-09-14 | WNST498 | LIASS |
| 2002-11-15 | WNST498 | LIASS |
| 2002-04-10 | WNST498 | LIREN |
| 2002-03-14 | WNST498 | LIAUA |
| 2002-03-04 | WNST498 | AUDOPR |
| 2002-02-15 | WNST498 | LITRAN |
| 2001-12-26 | WNST498 | LETRES |
| 2000-11-24 | WNST498 | LICCNV |
| 1997-01-25 | WNST498 | AUTHPR |
| 1997-01-24 | WNST498 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1893643 | 2026-08-02 01:25:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNST498 | ULS 1893643 | 2026-08-02 01:25:53 |
| Status | E | ULS 1893643 | 2026-08-02 01:25:53 |
| Service | IG | ULS 1893643 | 2026-08-02 01:25:53 |
| Grant Date | 2002-04-10 | ULS 1893643 | 2026-08-02 01:25:53 |
| Expiration Date | 2012-03-20 | ULS 1893643 | 2026-08-02 01:25:53 |
| Cancellation Date | 2012-05-26 | ULS 1893643 | 2026-08-02 01:25:53 |