Universal Licensing System
WIU22
ALLETE, Inc., d/b/a Minnesota Power
License details
| ULS identifier | 1890764 |
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| Call sign | WIU22 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2010-12-31 |
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| Expiration | 2021-01-02 |
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| Cancellation | 2013-03-04 |
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| Frequency range | 456.025 - 456.575 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | DULUTH, ST. LOUIS, MN |
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| Coordinates | 46.8207778, -92.1288056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:13 |
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Licensee
| Name | ALLETE, Inc., d/b/a Minnesota Power |
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| Applicant type | C |
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| FRN | 0002651115 |
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| Location | DULUTH, MN |
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| Address | 30 W SUPERIOR ST, DULUTH, MN, 55802 |
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| Phone | 2187222641 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 456.02500000 | | | 40.000000 | | |
| 1 | 1 | FX1 | 456.07500000 | | | 40.000000 | | |
| 1 | 1 | FX1 | 456.15000000 | | | 40.000000 | | |
| 1 | 1 | FX1 | 456.25000000 | | | 40.000000 | | |
| 1 | 1 | FX1 | 456.57500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.02500000 | | 20K0F3E |
| 1 | 1 | 456.07500000 | | 20K0F3E |
| 1 | 1 | 456.15000000 | | 20K0F3E |
| 1 | 1 | 456.25000000 | | 20K0F3E |
| 1 | 1 | 456.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3215 ARROWHEAD RD, DULUTH, ST. LOUIS, MN | 46.82077778, -92.12880556 | 399.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 9.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3217 Persons Street, Duluth, MN | ST. LOUIS | 2187222641 |
Special conditions
| Type | Condition code |
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| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2013-03-05 | WIU22 | LICAN |
| 2012-07-02 | WIU22 | LTSAPR |
| 2012-06-30 | WIU22 | LIAUA |
| 2011-03-24 | WIU22 | AUTHPR |
| 2011-01-03 | WIU22 | LTSAPR |
| 2010-12-31 | WIU22 | LIREN |
| 2010-10-11 | WIU22 | LETRES |
| 2002-03-18 | WIU22 | AUDOPR |
| 2001-02-06 | WIU22 | LIREN |
| 2000-11-24 | WIU22 | LICCNV |
| 2000-10-10 | WIU22 | LETRES |
| 1998-07-17 | WIU22 | AUTHPR |
| 1995-11-09 | WIU22 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1890764 | 2026-08-02 01:09:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WIU22 | ULS 1890764 | 2026-08-02 01:09:13 |
| Status | C | ULS 1890764 | 2026-08-02 01:09:13 |
| Service | IG | ULS 1890764 | 2026-08-02 01:09:13 |
| Grant Date | 2010-12-31 | ULS 1890764 | 2026-08-02 01:09:13 |
| Expiration Date | 2021-01-02 | ULS 1890764 | 2026-08-02 01:09:13 |
| Cancellation Date | 2013-03-04 | ULS 1890764 | 2026-08-02 01:09:13 |