Universal Licensing System
WPRJ737
GREAT RIVER ENERGY
License details
| ULS identifier | 1926414 |
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| Call sign | WPRJ737 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2025-09-30 |
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| Expiration | 2035-10-17 |
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| Frequency range | 451.4875 - 457.7 MHz (10 frequencies) |
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| Locations | 2 |
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| Representative location | DULUTH, LAKE, MN |
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| Coordinates | 47.2190833, -91.7098889 |
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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 | 2 | FB8 | 451.48750000 | | | 110.000000 | 191.000000 | |
| 1 | 1 | FB8 | 451.78750000 | | | 110.000000 | 191.000000 | |
| 1 | 1 | FB8 | 452.05000000 | | | 110.000000 | 191.000000 | |
| 1 | 1 | FB8 | 452.38750000 | | | 110.000000 | 191.000000 | |
| 1 | 1 | FB8 | 452.70000000 | | | 110.000000 | 191.000000 | |
| 2 | 1 | MO8 | 456.48750000 | | | 40.000000 | 23.000000 | |
| 2 | 1 | MO8 | 456.78750000 | | | 40.000000 | 23.000000 | |
| 2 | 1 | MO8 | 457.05000000 | | | 40.000000 | 23.000000 | |
| 2 | 1 | MO8 | 457.38750000 | | | 40.000000 | 23.000000 | |
| 2 | 1 | MO8 | 457.70000000 | | | 40.000000 | 23.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 451.48750000 | | 8K10F1E |
| 1 | 1 | 451.78750000 | | 8K10F1E |
| 1 | 1 | 452.05000000 | | 8K10F1E |
| 1 | 1 | 452.38750000 | | 8K10F1E |
| 1 | 1 | 452.70000000 | | 8K10F1E |
| 2 | 1 | 456.48750000 | | 8K10F1E |
| 2 | 1 | 456.78750000 | | 8K10F1E |
| 2 | 1 | 457.05000000 | | 8K10F1E |
| 2 | 1 | 457.38750000 | | 8K10F1E |
| 2 | 1 | 457.70000000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | N OF TWO HARBORS 16 KM ON HWY 2 4 KM W ON HWY 14, DULUTH, LAKE, MN | 47.21908333, -91.70988889 | 528.000 m | TOWER | 131.000 m structure / 131.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 131.000 m | | | | 202.000 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 131.000 m | V | 3.0000 | 0.0000 | 202.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 17845 US HWY 10, ELK RIVER, MN | SHERBURNE | 6124413121 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-30 | WPRJ737 | LIREN |
| 2025-07-21 | WPRJ737 | LETRES |
| 2016-10-06 | WPRJ737 | LIMOD |
| 2015-09-23 | WPRJ737 | LIREN |
| 2015-07-27 | WPRJ737 | LETRES |
| 2005-09-16 | WPRJ737 | LIREN |
| 2005-07-25 | WPRJ737 | LETRES |
| 2002-01-28 | WPRJ737 | AUDOPR |
| 2000-11-24 | WPRJ737 | LICCNV |
| 2000-10-17 | WPRJ737 | AUTHPR |
| 2000-10-17 | WPRJ737 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1926414 | 2026-08-02 01:13:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPRJ737 | ULS 1926414 | 2026-08-02 01:13:42 |
| Status | A | ULS 1926414 | 2026-08-02 01:13:42 |
| Service | YG | ULS 1926414 | 2026-08-02 01:13:42 |
| Grant Date | 2025-09-30 | ULS 1926414 | 2026-08-02 01:13:42 |
| Expiration Date | 2035-10-17 | ULS 1926414 | 2026-08-02 01:13:42 |