Universal Licensing System
WPNX441
UNIVERSITY OF MINNESOTA
License details
| ULS identifier | 1808445 |
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| Call sign | WPNX441 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-05-24 |
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| Expiration | 2024-07-23 |
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| Cancellation | 2024-09-28 |
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| Frequency range | 151.52 - 158.265 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DULUTH, ST. LOUIS, MN |
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| Coordinates | 46.8193889, -92.0879722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:03 |
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Licensee
| Name | UNIVERSITY OF MINNESOTA |
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| Applicant type | G |
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| FRN | 0007687304 |
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| Location | DULUTH, MN |
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| Address | HOUSING OFFICE LAKE SUPERIOR HALL, DULUTH, MN, 55812 |
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| Phone | 2187268769 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 151.52000000 | | | 40.000000 | 89.000000 | |
| 2 | 1 | MO | 151.52000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 158.26500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.52000000 | | 4K00F1E |
| 1 | 1 | 151.52000000 | | 11K2F3E |
| 2 | 1 | 151.52000000 | | 4K00F1E |
| 2 | 1 | 151.52000000 | | 11K2F3E |
| 2 | 1 | 158.26500000 | | 4K00F1E |
| 2 | 1 | 158.26500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LAKE SUPERIOR HALL, DULUTH, ST. LOUIS, MN | 46.81938889, -92.08797222 | 351.000 m | B | 27.000 m structure / 29.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 29.000 m | | | | 65.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | LAKE SUPERIOR HALL U M D, DULUTH, MN | ST. LOUIS | 2187268769 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-28 | WPNX441 | LIEXP |
| 2024-04-29 | WPNX441 | LETRES |
| 2014-05-24 | WPNX441 | LIREN |
| 2014-04-28 | WPNX441 | LETRES |
| 2013-08-07 | WPNX441 | LIMOD |
| 2012-12-19 | WPNX441 | LIMOD |
| 2004-07-17 | WPNX441 | LIREN |
| 2004-04-26 | WPNX441 | LETRES |
| 2003-04-30 | WPNX441 | LIMOD |
| 2002-10-04 | WPNX441 | LITIN |
| 2001-12-03 | WPNX441 | AUDOPR |
| 2000-11-23 | WPNX441 | LICCNV |
| 1999-07-23 | WPNX441 | AUTHPR |
| 1999-07-23 | WPNX441 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1808445 | 2026-08-02 01:25:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPNX441 | ULS 1808445 | 2026-08-02 01:25:03 |
| Status | E | ULS 1808445 | 2026-08-02 01:25:03 |
| Service | IG | ULS 1808445 | 2026-08-02 01:25:03 |
| Grant Date | 2014-05-24 | ULS 1808445 | 2026-08-02 01:25:03 |
| Expiration Date | 2024-07-23 | ULS 1808445 | 2026-08-02 01:25:03 |
| Cancellation Date | 2024-09-28 | ULS 1808445 | 2026-08-02 01:25:03 |