Universal Licensing System
WRFH209
CHICAGO, CITY OF
License details
| ULS identifier | 4256579 |
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| Call sign | WRFH209 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2020-03-02 |
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| Expiration | 2030-03-02 |
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| Frequency range | 451.425 - 456.475 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8837778, -87.6250278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:31 |
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Licensee
| Name | CHICAGO, CITY OF |
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| Applicant type | G |
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| FRN | 0029138328 |
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| Location | CHICAGO, IL |
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| Address | 121 N LASALLE ST., ROOM 107A, CHICAGO, IL, 60602 |
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| Phone | 3127446630 |
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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 | FB2 | 451.42500000 | | | 50.000000 | 30.000000 | |
| 2 | 1 | MO | 451.42500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 451.47500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FB2 | 451.47500000 | | | 50.000000 | 30.000000 | |
| 2 | 1 | MO | 456.42500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 456.42500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 456.47500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 456.47500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.42500000 | | 11K2F2D |
| 1 | 1 | 451.42500000 | | 7K60F1W |
| 2 | 1 | 451.42500000 | | 7K60F1W |
| 2 | 1 | 451.47500000 | | 7K60F1W |
| 4 | 1 | 451.47500000 | | 7K60F1W |
| 4 | 1 | 451.47500000 | | 11K2F2D |
| 2 | 1 | 456.42500000 | | 7K60F1W |
| 3 | 1 | 456.42500000 | | 7K60F1W |
| 2 | 1 | 456.47500000 | | 7K60F1W |
| 3 | 1 | 456.47500000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 78 E WASHINGTON ST, CHICAGO, COOK, IL | 41.88377778, -87.62502778 | 181.000 m | BANT | 37.100 m structure / 38.100 m overall | |
| 2 | T | COOK, IL | | | | | |
| 3 | T | COOK, IL | | | | | |
| 4 | T | 78 E WASHINGTON ST, CHICAGO, COOK, IL | 41.88377778, -87.62494444 | 181.000 m | BANT | 37.100 m structure / 38.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.100 m | | | | 38.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 37.100 m | | | | 38.600 | |
Control points
| Number | Address | County | Phone |
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| 1 | 78 E WASHINGTON, CHICAGO, IL | COOK | 3127746630 |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-02 | WRFH209 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4256579 | 2026-08-02 01:23:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFH209 | ULS 4256579 | 2026-08-02 01:23:31 |
| Status | A | ULS 4256579 | 2026-08-02 01:23:31 |
| Service | YG | ULS 4256579 | 2026-08-02 01:23:31 |
| Grant Date | 2020-03-02 | ULS 4256579 | 2026-08-02 01:23:31 |
| Expiration Date | 2030-03-02 | ULS 4256579 | 2026-08-02 01:23:31 |