Universal Licensing System
WPRR957
License details
| ULS identifier | 1938037 |
|---|---|
| Call sign | WPRR957 |
| Radio service | YG |
| Status | A |
| Grant date | 2025-12-11 |
| Expiration | 2036-01-05 |
| Frequency range | 456.1625 - 457.7125 MHz (6 frequencies) |
| Locations | 6 |
| Representative location | GRAND RAPIDS, ITASCA, MN |
| Coordinates | 47.1326111, -93.6575556 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:13:42 |
Licensee
| Name | GREAT RIVER ENERGY |
|---|---|
| Applicant type | C |
| FRN | 0003913985 |
| Location | ELK RIVER, MN |
| Address | 17845 US Highway 10, ELK RIVER, MN, 553300800 |
| Phone | 7634413121 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB8 | 451.16250000 | 110.000000 | 210.000000 | |||
| 1 | 1 | FB8 | 451.25000000 | 110.000000 | 210.000000 | |||
| 1 | 1 | FB8 | 451.58750000 | 110.000000 | 210.000000 | |||
| 1 | 1 | FB8 | 451.88750000 | 110.000000 | 35.000000 | |||
| 1 | 1 | FB8 | 452.18750000 | 110.000000 | 150.000000 | |||
| 1 | 1 | FB8 | 452.71250000 | 110.000000 | 210.000000 | |||
| 6 | 1 | MO8 | 456.16250000 | 40.000000 | 23.000000 | |||
| 5 | 1 | FXO | 456.25000000 | 20.000000 | 153.000000 | |||
| 6 | 1 | MO8 | 456.25000000 | 40.000000 | 23.000000 | |||
| 2 | 1 | FX1 | 456.58750000 | 40.000000 | 186.000000 | |||
| 3 | 1 | FX1 | 456.58750000 | 40.000000 | 186.000000 | |||
| 4 | 1 | FX1 | 456.58750000 | 40.000000 | 186.000000 | |||
| 6 | 1 | MO8 | 456.58750000 | 40.000000 | 23.000000 | |||
| 6 | 1 | MO8 | 456.88750000 | 40.000000 | 23.000000 | |||
| 6 | 1 | MO8 | 457.18750000 | 40.000000 | 23.000000 | |||
| 6 | 1 | MO8 | 457.71250000 | 40.000000 | 23.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 451.16250000 | 8K10F1E | |
| 1 | 1 | 451.25000000 | 8K10F1E | |
| 1 | 1 | 451.58750000 | 8K10F1E | |
| 1 | 1 | 451.88750000 | 8K10F1E | |
| 1 | 1 | 452.18750000 | 8K10F1E | |
| 1 | 1 | 452.71250000 | 8K10F1E | |
| 6 | 1 | 456.16250000 | 8K10F1E | |
| 5 | 1 | 456.25000000 | 8K10F1E | |
| 6 | 1 | 456.25000000 | 8K10F1E | |
| 2 | 1 | 456.58750000 | 8K10F1E | |
| 3 | 1 | 456.58750000 | 8K10F1E | |
| 4 | 1 | 456.58750000 | 8K10F1E | |
| 6 | 1 | 456.58750000 | 8K10F1E | |
| 6 | 1 | 456.88750000 | 8K10F1E | |
| 6 | 1 | 457.18750000 | 8K10F1E | |
| 6 | 1 | 457.71250000 | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 2 MILES WEST OF JUNCTION CO RD 17 AND CO RD 449 9 MILES SW OF GRAND RAPIDS, GRAND RAPIDS, ITASCA, MN | 47.13261111, -93.65755556 | 502.100 m | TOWER | 106.700 m structure / 112.800 m overall | N |
| 2 | T | 3855 HWY 2 E, GRAND RAPIDS, ITASCA, MN | 47.24855556, -93.57355556 | 396.000 m | B | 6.000 m structure / 9.000 m overall | |
| 3 | T | 2810 ELIDA DR, GRAND RAPIDS, ITASCA, MN | 47.25438889, -93.57633333 | 393.000 m | B | 6.000 m structure / 9.000 m overall | |
| 4 | T | 227 S MAIN ST, BIGFORK, ITASCA, MN | 47.74494444, -93.65713889 | 396.000 m | B | 6.000 m structure / 9.000 m overall | |
| 5 | T | 8 KM W OF GRAND RAPIDS ON HWY 2, COHASSET, ITASCA, MN | 47.26911111, -93.63466667 | 390.000 m | POLE | 21.000 m structure / 21.000 m overall | |
| 6 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 103.600 m | 189.000 | |||||
| 1 | 2 | T | 9.000 m | 6.000 | |||||
| 1 | 3 | T | 9.000 m | 3.000 | |||||
| 1 | 4 | T | 9.000 m | -9.000 | |||||
| 1 | 5 | T | 21.000 m | 21.000 | |||||
| 1 | 6 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 17845 US HWY 10, ELK RIVER, MN | SHERBURNE | 7634413121 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-12-11 | WPRR957 | LIREN |
| 2016-11-02 | WPRR957 | LIMOD |
| 2015-12-18 | WPRR957 | LIREN |
| 2015-10-12 | WPRR957 | LETRES |
| 2013-08-08 | WPRR957 | LIMOD |
| 2010-07-09 | WPRR957 | LIMOD |
| 2005-12-30 | WPRR957 | LIREN |
| 2005-10-10 | WPRR957 | LETRES |
| 2002-01-28 | WPRR957 | AUDOPR |
| 2001-03-14 | WPRR957 | COR |
| 2001-01-05 | WPRR957 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1938037 | 2026-08-02 01:13:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPRR957 | ULS 1938037 | 2026-08-02 01:13:42 |
| Status | A | ULS 1938037 | 2026-08-02 01:13:42 |
| Service | YG | ULS 1938037 | 2026-08-02 01:13:42 |
| Grant Date | 2025-12-11 | ULS 1938037 | 2026-08-02 01:13:42 |
| Expiration Date | 2036-01-05 | ULS 1938037 | 2026-08-02 01:13:42 |