Universal Licensing System
WPIN773
City of Chicago Office of Emergency Management and Communication Department of Aviation O'Hare
License details
| ULS identifier | 1193088 |
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| Call sign | WPIN773 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-06-24 |
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| Expiration | 2035-07-01 |
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| Frequency range | 72.56 MHz |
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| Locations | 1 |
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| Representative location | COOK, IL |
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| Coordinates | 41.8516944, -87.8928333 |
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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 Office of Emergency Management and Communication Department of Aviation O'Hare |
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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 | 1411 West Madison Street, CHICAGO, IL, 60606 |
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| Phone | 3127469371 |
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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 | FXOT | 72.56000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 72.56000000 | | 7K02F1B |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | COOK, IL | 41.85169444, -87.89283333 | | | | |
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 |
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| 2 | 1411 West Madison Street, Chicago, IL | COOK | 3127469371 |
Special conditions
| Type | Condition code |
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| P | 1035 |
| P | 4020 |
License history
| Date | File or call sign | Action |
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| 2025-06-24 | WPIN773 | LIREN |
| 2025-06-21 | WPIN773 | ESURNW |
| 2025-06-01 | WPIN773 | ESURNW |
| 2025-05-02 | WPIN773 | ESURNW |
| 2025-04-07 | WPIN773 | LETRES |
| 2025-04-02 | WPIN773 | ESURNW |
| 2015-10-03 | WPIN773 | LIREN |
| 2015-10-02 | WPIN773 | ESCAPR |
| 2015-07-13 | WPIN773 | LETRES |
| 2011-01-14 | WPIN773 | LTSFND |
| 2011-01-14 | WPIN773 | LTSFRN |
| 2011-01-13 | WPIN773 | EFCFND |
| 2011-01-13 | WPIN773 | EFCFRN |
| 2011-01-12 | WPIN773 | ESCFND |
| 2011-01-12 | WPIN773 | ESCFRN |
| 2005-09-08 | WPIN773 | LIREN |
| 2005-09-07 | WPIN773 | ESCAPR |
| 2005-07-11 | WPIN773 | LETRES |
| 2002-03-04 | WPIN773 | AUDOPR |
| 2000-10-20 | WPIN773 | LICCNV |
| 2000-09-12 | WPIN773 | AUTHPR |
| 2000-09-12 | WPIN773 | LIREN |
| 2000-07-03 | WPIN773 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1193088 | 2026-08-02 01:18:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPIN773 | ULS 1193088 | 2026-08-02 01:18:51 |
| Status | A | ULS 1193088 | 2026-08-02 01:18:51 |
| Service | PW | ULS 1193088 | 2026-08-02 01:18:51 |
| Grant Date | 2025-06-24 | ULS 1193088 | 2026-08-02 01:18:51 |
| Expiration Date | 2035-07-01 | ULS 1193088 | 2026-08-02 01:18:51 |