Universal Licensing System
WNUF745
License details
| ULS identifier | 1893716 |
|---|---|
| Call sign | WNUF745 |
| Radio service | IG |
| Status | C |
| Grant date | 2005-09-16 |
| Expiration | 2015-10-25 |
| Cancellation | 2015-09-22 |
| Frequency range | 452.325 - 457.425 MHz (4 frequencies) |
| Locations | 6 |
| Representative location | SCHROEDER, COOK, MN |
| Coordinates | 47.5376944, -90.9354167 |
| 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, 55330 |
| Phone | 7634413121 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 452.32500000 | 1.000000 | 3.100000 | |||
| 6 | 1 | FXO | 452.32500000 | 1.000000 | 3.500000 | |||
| 3 | 1 | FXO | 452.42500000 | 1.000000 | 2.500000 | |||
| 2 | 1 | FXO | 457.32500000 | 1.000000 | 3.400000 | |||
| 5 | 1 | FXO | 457.32500000 | 1.000000 | 5.600000 | |||
| 4 | 1 | FXO | 457.42500000 | 1.000000 | 3.300000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 452.32500000 | 16K0F3E | |
| 6 | 1 | 452.32500000 | 16K0F3E | |
| 3 | 1 | 452.42500000 | 16K0F3E | |
| 2 | 1 | 457.32500000 | 16K0F3E | |
| 5 | 1 | 457.32500000 | 16K0F3E | |
| 4 | 1 | 457.42500000 | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 2 MI W OF, SCHROEDER, COOK, MN | 47.53769444, -90.93541667 | 335.000 m | TOWER | 42.700 m structure / 48.800 m overall | N |
| 2 | T | 2 MI NW OF, LUTSEN, COOK, MN | 47.66405556, -90.70791667 | 503.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 3 | T | 15 MI NE OF, DULUTH, ST. LOUIS, MN | 47.10883333, -91.99963889 | 440.000 m | TOWER | 90.500 m structure / 91.100 m overall | N |
| 4 | T | 4 MI SW OF, BROOKSTON, ST. LOUIS, MN | 46.85077778, -92.70130556 | 427.000 m | TOWER | 46.000 m structure / 52.000 m overall | N |
| 5 | T | 9706 LEANDER ROAD, COOK, ST. LOUIS, MN | 47.80408333, -92.71794444 | 402.000 m | POLE | 30.000 m structure / 32.000 m overall | N |
| 6 | T | 1 Mile NW of, GHEEN, ST. LOUIS, MN | 47.97880556, -92.83072222 | 458.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 42.000 m | V | 3.0000 | 50.0000 | 48.000 | ||
| 1 | 2 | T | 30.000 m | V | 10.0000 | 230.0000 | |||
| 1 | 3 | T | 88.000 m | V | 10.0000 | 242.0000 | |||
| 1 | 4 | T | 45.000 m | V | 10.0000 | 62.0000 | |||
| 1 | 5 | T | 25.900 m | V | 10.0000 | 313.0000 | 15.400 | ||
| 1 | 6 | T | 30.000 m | V | 10.0000 | 133.0000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 17845 HWY 10 NW, ELK RIVER, MN | SHERBURNE | 6124413121 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2015-09-23 | WNUF745 | LICAN |
| 2015-08-03 | WNUF745 | LETRES |
| 2005-09-16 | WNUF745 | LIREN |
| 2005-08-01 | WNUF745 | LETRES |
| 2005-04-01 | WNUF745 | LIASS |
| 2004-12-02 | WNUF745 | LTSAPR |
| 2002-01-28 | WNUF745 | AUDOPR |
| 2001-12-04 | WNUF745 | LIMOD |
| 2001-03-14 | WNUF745 | LIMOD |
| 2000-11-24 | WNUF745 | LICCNV |
| 2000-10-06 | WNUF745 | LIREN |
| 2000-10-06 | WNUF745 | AUTHPR |
| 2000-07-24 | WNUF745 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1893716 | 2026-08-02 01:13:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNUF745 | ULS 1893716 | 2026-08-02 01:13:42 |
| Status | C | ULS 1893716 | 2026-08-02 01:13:42 |
| Service | IG | ULS 1893716 | 2026-08-02 01:13:42 |
| Grant Date | 2005-09-16 | ULS 1893716 | 2026-08-02 01:13:42 |
| Expiration Date | 2015-10-25 | ULS 1893716 | 2026-08-02 01:13:42 |
| Cancellation Date | 2015-09-22 | ULS 1893716 | 2026-08-02 01:13:42 |