Universal Licensing System
WGM421
Great River Energy
License details
| ULS identifier | 1890291 |
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| Call sign | WGM421 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-03-24 |
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| Expiration | 2031-05-06 |
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| Frequency range | 154.46375 MHz |
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| Locations | 1 |
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| Representative location | MILACA, MILLE LACS, MN |
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| Coordinates | 45.7646944, -93.6516389 |
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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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 154.46375000 | | | 300.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.46375000 | | 5K60F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | N EDGE OF TWN OF MILACA, MILACA, MILLE LACS, MN | 45.76469444, -93.65163889 | 335.300 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 52.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 6124412200 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-24 | WGM421 | LIREN |
| 2021-02-08 | WGM421 | LETRES |
| 2011-05-09 | WGM421 | LTSAPR |
| 2011-05-07 | WGM421 | LIAUA |
| 2011-03-30 | WGM421 | LIREN |
| 2011-02-07 | WGM421 | LETRES |
| 2005-04-01 | WGM421 | LIASS |
| 2004-12-02 | WGM421 | LTSAPR |
| 2002-01-28 | WGM421 | AUDOPR |
| 2001-04-27 | WGM421 | LIREN |
| 2001-02-13 | WGM421 | LETRES |
| 2000-11-24 | WGM421 | LICCNV |
| 1996-03-15 | WGM421 | AUTHPR |
| 1996-03-14 | WGM421 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1890291 | 2026-08-02 01:13:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WGM421 | ULS 1890291 | 2026-08-02 01:13:42 |
| Status | A | ULS 1890291 | 2026-08-02 01:13:42 |
| Service | IG | ULS 1890291 | 2026-08-02 01:13:42 |
| Grant Date | 2021-03-24 | ULS 1890291 | 2026-08-02 01:13:42 |
| Expiration Date | 2031-05-06 | ULS 1890291 | 2026-08-02 01:13:42 |