Universal Licensing System
WPTQ284
Chicago, City of/ Ofc of Emergency Communications
License details
| ULS identifier | 2364465 |
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| Call sign | WPTQ284 |
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| Radio service | GF |
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| Status | E |
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| Grant date | 2001-11-20 |
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| Expiration | 2002-05-20 |
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| Cancellation | 2002-09-22 |
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| Frequency range | 866.675 MHz |
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| Locations | 1 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8811111, -87.6625000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:55:55 |
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Licensee
| Name | Chicago, City of/ Ofc of Emergency Communications |
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| Applicant type | G |
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| FRN | 0002833416 |
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| Location | Chicago, IL |
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| Address | 1411 W Madison, Chicago, IL, 60607 |
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| Phone | 3127469111 |
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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 | FB | 866.67500000 | | | 14.300000 | 9.100000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 866.67500000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1411 W. Madison, Chicago, COOK, IL | 41.88111111, -87.66250000 | 181.000 m | BPIPE | 24.600 m structure / 27.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 26.300 m | V | 6.0000 | 360.0000 | 27.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 1411 W. Madison, Chicago, IL | COOK | 3127469241 |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-22 | WPTQ284 | LIEXP |
| 2001-11-20 | WPTQ284 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2364465 | 2026-08-23 05:55:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPTQ284 | ULS 2364465 | 2026-08-23 05:55:55 |
| Status | E | ULS 2364465 | 2026-08-23 05:55:55 |
| Service | GF | ULS 2364465 | 2026-08-23 05:55:55 |
| Grant Date | 2001-11-20 | ULS 2364465 | 2026-08-23 05:55:55 |
| Expiration Date | 2002-05-20 | ULS 2364465 | 2026-08-23 05:55:55 |
| Cancellation Date | 2002-09-22 | ULS 2364465 | 2026-08-23 05:55:55 |