Universal Licensing System
WRNP471
THE NORTHWESTERN MUTUAL LIFE INSURANCE COMPANY
License details
| ULS identifier | 4483041 |
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| Call sign | WRNP471 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-08-04 |
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| Expiration | 2031-08-04 |
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| Frequency range | 457.05 - 468.875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | EVANSTON, COOK, IL |
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| Coordinates | 42.0518333, -87.6852500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 457.05000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.05000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.22500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.22500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.25000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.25000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.35000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 457.35000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 468.87500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | MO | 468.87500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 457.05000000 | | 7K60F1W |
| 1 | 1 | 457.05000000 | | 7K60F1W |
| 1 | 1 | 457.22500000 | | 7K60F1W |
| 1 | 1 | 457.22500000 | | 7K60F1W |
| 1 | 1 | 457.25000000 | | 7K60F1W |
| 1 | 1 | 457.25000000 | | 7K60F1W |
| 1 | 1 | 457.35000000 | | 7K60F1W |
| 1 | 1 | 457.35000000 | | 7K60F1W |
| 1 | 1 | 468.87500000 | | 7K60F1W |
| 1 | 1 | 468.87500000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | EVANSTON, COOK, IL | 42.05183333, -87.68525000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 720 EAST WISCONSIN, MILWAUKEE, WI | MILWAUKEE | 8477331300 |
| 2 | 1890 MAPLE AVE, EVANSTON, IL | COOK | 8477331300 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-04 | WRNP471 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4483041 | 2026-08-02 01:22:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNP471 | ULS 4483041 | 2026-08-02 01:22:48 |
| Status | A | ULS 4483041 | 2026-08-02 01:22:48 |
| Service | IG | ULS 4483041 | 2026-08-02 01:22:48 |
| Grant Date | 2021-08-04 | ULS 4483041 | 2026-08-02 01:22:48 |
| Expiration Date | 2031-08-04 | ULS 4483041 | 2026-08-02 01:22:48 |