Universal Licensing System
WHI257
NORTHERN STATES POWER COMPANY
License details
| ULS identifier | 981950 |
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| Call sign | WHI257 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 1997-08-19 |
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| Expiration | 2002-10-29 |
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| Cancellation | 1998-09-14 |
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| Frequency range | 6745 MHz |
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| Locations | 2 |
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| Representative location | BALDWIN, ST. CROIX, WI |
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| Coordinates | 45.0330000, -92.3398889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:03 |
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Licensee
| Name | NORTHERN STATES POWER COMPANY |
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| Applicant type | C |
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| Location | MINNEAPOLIS, MN |
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| Address | 414 NICOLLET MALL, MINNEAPOLIS, MN, 55401 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 6745.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 6745.00000000 | | 10M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5.0 MILES NE FROM THE TOWN OF, BALDWIN, ST. CROIX, WI | 45.03300000, -92.33988889 | 359.100 m | | 73.200 m overall | |
| 2 | R | | 45.37244444, -92.30822222 | 353.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 42.3000 | 3.8000 | | |
| 1 | 2 | R | | | | 42.3000 | | | |
License history
| Date | File or call sign | Action |
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| 1999-08-13 | WHI257 | LICCNV |
| 1998-09-14 | WHI257 | LICAN |
| 1997-08-19 | WHI257 | LIREN |
| 1996-10-28 | WHI257 | LIMOD |
| 1992-10-29 | WHI257 | LIMOD |
| 1987-11-23 | WHI257 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 981950 | 2026-08-02 02:48:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHI257 | ULS 981950 | 2026-08-02 02:48:03 |
| Status | C | ULS 981950 | 2026-08-02 02:48:03 |
| Service | MG | ULS 981950 | 2026-08-02 02:48:03 |
| Grant Date | 1997-08-19 | ULS 981950 | 2026-08-02 02:48:03 |
| Expiration Date | 2002-10-29 | ULS 981950 | 2026-08-02 02:48:03 |
| Cancellation Date | 1998-09-14 | ULS 981950 | 2026-08-02 02:48:03 |