Universal Licensing System
WRBV271
CHICAGO PARK DISTRICT - MAGGIE DALEY PARK
License details
| ULS identifier | 4060728 |
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| Call sign | WRBV271 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-06-27 |
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| Expiration | 2028-06-27 |
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| Frequency range | 464.9125 - 469.9125 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8835000, -87.6193056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:08 |
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Licensee
| Name | CHICAGO PARK DISTRICT - MAGGIE DALEY PARK |
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| Applicant type | G |
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| FRN | 0027555994 |
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| Location | CHICAGO, IL |
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| Address | 337 E RANDOLPH, CHICAGO, IL, 60601 |
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| Phone | 3125523000 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.91250000 | | | 40.000000 | 30.000000 | |
| 2 | 1 | MO | 464.91250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.91250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.92500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.93750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.96250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.98750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.91250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 469.91250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.91250000 | | 11K2F2D |
| 1 | 1 | 464.91250000 | | 7K60F1W |
| 2 | 1 | 464.91250000 | | 11K2F2D |
| 2 | 1 | 464.91250000 | | 7K60F1W |
| 2 | 1 | 466.91250000 | | 11K2F2D |
| 2 | 1 | 466.91250000 | | 7K60F1W |
| 2 | 1 | 466.92500000 | | 11K2F2D |
| 2 | 1 | 466.92500000 | | 7K60F1W |
| 2 | 1 | 466.93750000 | | 11K2F2D |
| 2 | 1 | 466.93750000 | | 7K60F1W |
| 2 | 1 | 466.96250000 | | 7K60F1W |
| 2 | 1 | 466.96250000 | | 11K2F2D |
| 2 | 1 | 466.98750000 | | 7K60F1W |
| 2 | 1 | 466.98750000 | | 11K2F2D |
| 2 | 1 | 469.91250000 | | 11K2F2D |
| 2 | 1 | 469.91250000 | | 7K60F1W |
| 3 | 1 | 469.91250000 | | 7K60F1W |
| 3 | 1 | 469.91250000 | | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 337 E RANDOLPH, CHICAGO, COOK, IL | 41.88350000, -87.61930556 | 181.000 m | BANT | 12.000 m structure / 13.000 m overall | |
| 2 | T | COOK, IL | | | | | |
| 3 | T | IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 12.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 337 E RANDOLPH, CHICAGO, IL | COOK | 3125523000 |
License history
| Date | File or call sign | Action |
|---|
| 2018-06-27 | WRBV271 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4060728 | 2026-08-02 01:22:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRBV271 | ULS 4060728 | 2026-08-02 01:22:08 |
| Status | A | ULS 4060728 | 2026-08-02 01:22:08 |
| Service | IG | ULS 4060728 | 2026-08-02 01:22:08 |
| Grant Date | 2018-06-27 | ULS 4060728 | 2026-08-02 01:22:08 |
| Expiration Date | 2028-06-27 | ULS 4060728 | 2026-08-02 01:22:08 |