Universal Licensing System
WPZU251
SAINT LOUIS, COUNTY OF
License details
| ULS identifier | 2601744 |
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| Call sign | WPZU251 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2004-03-15 |
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| Expiration | 2014-03-15 |
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| Cancellation | 2013-07-15 |
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| Frequency range | 453.075 - 453.95 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BABBITT, ST. LOUIS, MN |
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| Coordinates | 47.6888056, -91.9065556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.07500000 | | | 90.000000 | 160.000000 | |
| 2 | 1 | FB | 453.07500000 | | | 90.000000 | 194.400000 | |
| 1 | 1 | FB | 453.95000000 | | | 90.000000 | 160.000000 | |
| 2 | 1 | FB | 453.95000000 | | | 90.000000 | 194.400000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.07500000 | | 20K0F1D |
| 1 | 1 | 453.07500000 | | 20K0F2D |
| 1 | 1 | 453.07500000 | | 20K0F3E |
| 2 | 1 | 453.07500000 | | 20K0F3E |
| 2 | 1 | 453.07500000 | | 20K0F1D |
| 2 | 1 | 453.07500000 | | 20K0F2D |
| 1 | 1 | 453.95000000 | | 20K0F1D |
| 1 | 1 | 453.95000000 | | 20K0F2D |
| 1 | 1 | 453.95000000 | | 20K0F3E |
| 2 | 1 | 453.95000000 | | 20K0F3E |
| 2 | 1 | 453.95000000 | | 20K0F2D |
| 2 | 1 | 453.95000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 KM EAST OF BABBITT, BABBITT, ST. LOUIS, MN | 47.68880556, -91.90655556 | 574.000 m | TOWER | 54.800 m structure / 60.900 m overall | |
| 2 | T | CR-65 (GREEN ROCK RD)(SIDE LAKE #91407), SIDE LAKE, ST. LOUIS, MN | 47.64041667, -93.03597222 | 442.000 m | TOWER | 122.200 m structure / 126.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 60.900 m | V | 10.0000 | 360.0000 | 156.500 | |
| 1 | 2 | T | | 98.000 m | V | 10.0000 | 360.0000 | 113.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4848 LACKLAND ST, DULUTH, MN | ST. LOUIS | 2187262920 |
| 2 | 7823 HIGHWAY 135 EAST, VIRGINIA, MN | ST. LOUIS | 2187496010 |
License history
| Date | File or call sign | Action |
|---|
| 2013-07-16 | WPZU251 | LICAN |
| 2008-04-17 | WPZU251 | LIAUA |
| 2008-04-16 | WPZU251 | ESUAPR |
| 2005-06-13 | WPZU251 | LETCNS |
| 2005-03-08 | WPZU251 | AUTHPR |
| 2004-12-13 | WPZU251 | LETCNS |
| 2004-03-15 | WPZU251 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2601744 | 2026-08-02 01:12:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZU251 | ULS 2601744 | 2026-08-02 01:12:42 |
| Status | C | ULS 2601744 | 2026-08-02 01:12:42 |
| Service | PW | ULS 2601744 | 2026-08-02 01:12:42 |
| Grant Date | 2004-03-15 | ULS 2601744 | 2026-08-02 01:12:42 |
| Expiration Date | 2014-03-15 | ULS 2601744 | 2026-08-02 01:12:42 |
| Cancellation Date | 2013-07-15 | ULS 2601744 | 2026-08-02 01:12:42 |