Universal Licensing System
WQKJ772
Towerstream Corp
License details
| ULS identifier | 3111485 |
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| Call sign | WQKJ772 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2009-06-16 |
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| Expiration | 2019-06-16 |
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| Cancellation | 2018-06-06 |
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| Frequency range | 22770 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8868333, -87.6430556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 22770.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 22770.00000000 | | 37M9D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 600 W Fulton Chicago, IL, Chicago, COOK, IL | 41.88683333, -87.64305556 | 181.100 m | B | 27.400 m structure / 27.400 m overall | |
| 2 | R | | 41.89877778, -87.62411111 | 178.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW VHLP2-23 | | H | 40.4000 | 49.8000 | | |
| 1 | 2 | R | ANDREW VHLP2-23 | | | 40.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-06-07 | WQKJ772 | LICAN |
| 2018-01-04 | WQKJ772 | LIAUA |
| 2017-06-28 | WQKJ772 | LIAUA |
| 2009-06-16 | WQKJ772 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3111485 | 2026-08-02 02:47:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKJ772 | ULS 3111485 | 2026-08-02 02:47:29 |
| Status | C | ULS 3111485 | 2026-08-02 02:47:29 |
| Service | CF | ULS 3111485 | 2026-08-02 02:47:29 |
| Grant Date | 2009-06-16 | ULS 3111485 | 2026-08-02 02:47:29 |
| Expiration Date | 2019-06-16 | ULS 3111485 | 2026-08-02 02:47:29 |
| Cancellation Date | 2018-06-06 | ULS 3111485 | 2026-08-02 02:47:29 |