Universal Licensing System
WRAN947
CITY OF CHICAGO- DEPARTMENT OF AVIATION -MASTER
License details
| ULS identifier | 3992503 |
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| Call sign | WRAN947 |
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| Radio service | PA |
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| Status | A |
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| Grant date | 2018-01-18 |
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| Expiration | 2028-01-18 |
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| Frequency range | 4940 - 4990 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9793611, -87.9030556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:51 |
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Licensee
| Name | CITY OF CHICAGO- DEPARTMENT OF AVIATION -MASTER |
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| Applicant type | G |
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| FRN | 0004827432 |
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| Location | CHICAGO, IL |
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| Address | AVIATION ADMINISTRATION BUILDING, 10510 WEST ZEMKE ROAD, CHICAGO, IL, 60666 |
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| Phone | 7738945355 |
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| Email | [email protected] |
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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 | | 4940.00000000 | 4990.00000000 | | | | |
| 2 | 1 | | 4940.00000000 | 4990.00000000 | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHICAGO, COOK, IL | 41.97936111, -87.90305556 | | | | |
| 2 | T | CHICAGO, COOK, IL | 41.97936111, -87.90305556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | AVIATION ADMINISTRATION BUILDING, 10510 WEST ZEMKE ROAD, CHICAGO, IL | COOK | 7738945355 |
Special conditions
| Type | Condition code |
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| P | 1035 |
| P | 3055 |
| P | 3059 |
License history
| Date | File or call sign | Action |
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| 2018-01-18 | WRAN947 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3992503 | 2026-08-02 01:18:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRAN947 | ULS 3992503 | 2026-08-02 01:18:51 |
| Status | A | ULS 3992503 | 2026-08-02 01:18:51 |
| Service | PA | ULS 3992503 | 2026-08-02 01:18:51 |
| Grant Date | 2018-01-18 | ULS 3992503 | 2026-08-02 01:18:51 |
| Expiration Date | 2028-01-18 | ULS 3992503 | 2026-08-02 01:18:51 |