Universal Licensing System
WQIV402
TowerStream Corp
License details
| ULS identifier | 3016321 |
|---|
| Call sign | WQIV402 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2008-05-27 |
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| Expiration | 2018-05-27 |
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| Cancellation | 2018-05-24 |
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| Frequency range | 23070 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8862222, -87.6440278 |
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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 | 23070.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23070.00000000 | | 37M9D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 224 North Des Plaines, Chicago, COOK, IL | 41.88622222, -87.64402778 | 26.800 m | B | 61.900 m structure / 61.900 m overall | |
| 2 | R | | 41.87686111, -87.67708333 | 181.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DragonWave Inc. A-ANT-23G-1-C | | V | 34.4000 | 249.2000 | | |
| 1 | 2 | R | DragonWave Inc. A-ANT-23G-1-C | | | 34.4000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 303 W. Erie, Ste 300, Chicago, IL | COOK | 3124225530 |
License history
| Date | File or call sign | Action |
|---|
| 2018-05-25 | WQIV402 | LICAN |
| 2018-03-05 | WQIV402 | LETRES |
| 2018-01-04 | WQIV402 | LIAUA |
| 2017-06-28 | WQIV402 | LIAUA |
| 2010-04-16 | WQIV402 | LIASS |
| 2010-03-16 | WQIV402 | ESUAPR |
| 2008-08-06 | WQIV402 | LIAUA |
| 2008-08-05 | WQIV402 | ESUAPR |
| 2008-05-27 | WQIV402 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3016321 | 2026-08-02 02:47:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQIV402 | ULS 3016321 | 2026-08-02 02:47:29 |
| Status | C | ULS 3016321 | 2026-08-02 02:47:29 |
| Service | CF | ULS 3016321 | 2026-08-02 02:47:29 |
| Grant Date | 2008-05-27 | ULS 3016321 | 2026-08-02 02:47:29 |
| Expiration Date | 2018-05-27 | ULS 3016321 | 2026-08-02 02:47:29 |
| Cancellation Date | 2018-05-24 | ULS 3016321 | 2026-08-02 02:47:29 |