Universal Licensing System
WRFI751
Cook County Medical Examiner's Office
License details
| ULS identifier | 4260214 |
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| Call sign | WRFI751 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-03-10 |
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| Expiration | 2030-03-10 |
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| Frequency range | 458.15 - 458.625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8736111, -87.6802222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:38 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 458.15000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 458.62500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 458.15000000 | | 11K2F3E |
| 1 | 1 | 458.62500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Chicago, COOK, IL | 41.87361111, -87.68022222 | | | | |
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 | 2121 W Harrison St., Chicago, IL | COOK | 3129974481 |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-10 | WRFI751 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4260214 | 2026-08-02 01:23:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFI751 | ULS 4260214 | 2026-08-02 01:23:38 |
| Status | A | ULS 4260214 | 2026-08-02 01:23:38 |
| Service | PW | ULS 4260214 | 2026-08-02 01:23:38 |
| Grant Date | 2020-03-10 | ULS 4260214 | 2026-08-02 01:23:38 |
| Expiration Date | 2030-03-10 | ULS 4260214 | 2026-08-02 01:23:38 |