Universal Licensing System
WPM20
Great River Energy
License details
| ULS identifier | 1897727 |
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| Call sign | WPM20 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2002-09-13 |
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| Expiration | 2012-10-05 |
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| Cancellation | 2005-05-31 |
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| Frequency range | 158.16 MHz |
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| Locations | 1 |
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| Representative location | GRAND RAPIDS, ITASCA, MN |
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| Coordinates | 47.2168889, -93.4735556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:42 |
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Licensee
| Name | Great River Energy |
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| Applicant type | C |
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| FRN | 0003913985 |
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| Location | Elk River, MN |
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| Address | 17845 US Highway 10, Elk River, MN, 55330 |
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| Phone | 7634413121 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FX1 | 158.16000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 158.16000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | HWY 2 TWO MI E, GRAND RAPIDS, ITASCA, MN | 47.21688889, -93.47355556 | 394.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | HWY 2 TWO MI E, GRAND RAPIDS, MN | | 6122412398 |
License history
| Date | File or call sign | Action |
|---|
| 2005-06-01 | WPM20 | LICAN |
| 2005-04-01 | WPM20 | LIASS |
| 2004-12-02 | WPM20 | LTSAPR |
| 2002-09-13 | WPM20 | LIREN |
| 2002-07-08 | WPM20 | LETRES |
| 2002-01-28 | WPM20 | AUDOPR |
| 2000-11-24 | WPM20 | LICCNV |
| 1997-09-03 | WPM20 | AUTHPR |
| 1997-09-03 | WPM20 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1897727 | 2026-08-02 01:13:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPM20 | ULS 1897727 | 2026-08-02 01:13:42 |
| Status | C | ULS 1897727 | 2026-08-02 01:13:42 |
| Service | IG | ULS 1897727 | 2026-08-02 01:13:42 |
| Grant Date | 2002-09-13 | ULS 1897727 | 2026-08-02 01:13:42 |
| Expiration Date | 2012-10-05 | ULS 1897727 | 2026-08-02 01:13:42 |
| Cancellation Date | 2005-05-31 | ULS 1897727 | 2026-08-02 01:13:42 |