Universal Licensing System
WNWV793
NORTHERN OILFIELD SERVICES INC
License details
| ULS identifier | 1686449 |
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| Call sign | WNWV793 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-08-22 |
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| Expiration | 2022-08-19 |
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| Cancellation | 2022-10-22 |
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| Frequency range | 463.4 - 468.4 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PLENTYWOOD, SHERIDAN, MT |
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| Coordinates | 48.7922500, -104.3352222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4C | 463.40000000 | | | 100.000000 | 260.000000 | |
| 2 | 1 | MO | 463.40000000 | | | 25.000000 | 43.000000 | |
| 2 | 1 | MO | 468.40000000 | | | 25.000000 | 43.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.40000000 | | 11K2F3E |
| 2 | 1 | 463.40000000 | | 11K2F3E |
| 2 | 1 | 468.40000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9 MI E, PLENTYWOOD, SHERIDAN, MT | 48.79225000, -104.33522222 | 747.000 m | TOWER | 52.000 m structure / 52.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 52.000 m | | | | 94.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9 MI E, PLENTYWOOD, MT | SHERIDAN | 4067651183 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-22 | WNWV793 | LIEXP |
| 2022-05-23 | WNWV793 | LETRES |
| 2012-08-22 | WNWV793 | LIREN |
| 2012-05-28 | WNWV793 | LETRES |
| 2009-06-26 | WNWV793 | LIASS |
| 2009-06-19 | WNWV793 | LTSAPR |
| 2002-08-15 | WNWV793 | LIREN |
| 2002-05-28 | WNWV793 | LETRES |
| 2001-10-22 | WNWV793 | AUDOPR |
| 2000-11-23 | WNWV793 | LICCNV |
| 1997-05-08 | WNWV793 | AUTHPR |
| 1997-05-08 | WNWV793 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1686449 | 2026-08-02 01:18:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWV793 | ULS 1686449 | 2026-08-02 01:18:53 |
| Status | E | ULS 1686449 | 2026-08-02 01:18:53 |
| Service | IG | ULS 1686449 | 2026-08-02 01:18:53 |
| Grant Date | 2012-08-22 | ULS 1686449 | 2026-08-02 01:18:53 |
| Expiration Date | 2022-08-19 | ULS 1686449 | 2026-08-02 01:18:53 |
| Cancellation Date | 2022-10-22 | ULS 1686449 | 2026-08-02 01:18:53 |