Universal Licensing System
WPWD550
GREAT RIVER ENERGY
License details
| ULS identifier | 2455021 |
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| Call sign | WPWD550 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2022-10-08 |
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| Expiration | 2032-10-23 |
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| Frequency range | 451.225 - 456.95 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | MEDINA, HENNEPIN, MN |
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| Coordinates | 45.0166667, -93.5833333 |
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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 | FB8 | 451.22500000 | | | 50.000000 | 20.000000 | |
| 2 | 1 | MO8 | 451.22500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 451.95000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 451.95000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO8 | 456.22500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 456.95000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.22500000 | | 8K10F1E |
| 2 | 1 | 451.22500000 | | 8K10F1E |
| 1 | 1 | 451.95000000 | | 8K10F1E |
| 2 | 1 | 451.95000000 | | 8K10F1E |
| 2 | 1 | 456.22500000 | | 8K10F1E |
| 2 | 1 | 456.95000000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2155 WILLOW DRIVE, MEDINA, HENNEPIN, MN | 45.01666667, -93.58333333 | 307.700 m | POLE | 18.300 m structure / 21.300 m overall | |
| 2 | T | MEDINA, HENNEPIN, MN | 45.01666667, -93.58333333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 21.300 m | | 0.0000 | 0.0000 | 30.500 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 17845 E HIGHWAY 10, ELK RIVER, MN | SHERBURNE | 7632412220 |
| 2 | 17845 East Highway 10, Elk River, MN | SHERBURNE | 7634413121 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-08 | WPWD550 | LIREN |
| 2022-08-01 | WPWD550 | LETRES |
| 2016-10-06 | WPWD550 | LIMOD |
| 2012-09-19 | WPWD550 | LIREN |
| 2012-07-30 | WPWD550 | LETRES |
| 2003-08-01 | WPWD550 | LETCNS |
| 2002-10-23 | WPWD550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2455021 | 2026-08-02 01:13:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWD550 | ULS 2455021 | 2026-08-02 01:13:42 |
| Status | A | ULS 2455021 | 2026-08-02 01:13:42 |
| Service | YG | ULS 2455021 | 2026-08-02 01:13:42 |
| Grant Date | 2022-10-08 | ULS 2455021 | 2026-08-02 01:13:42 |
| Expiration Date | 2032-10-23 | ULS 2455021 | 2026-08-02 01:13:42 |