Universal Licensing System
WQKG637
Towerstream Corp
License details
| ULS identifier | 3102562 |
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| Call sign | WQKG637 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 2009-05-12 |
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| Expiration | 2019-05-12 |
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| Cancellation | 2019-07-13 |
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| Frequency range | 19560 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8522222, -87.8636389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19560.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19560.00000000 | | 37M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2805 South 25th Avenue Broadview, IL 60155, Chicago, COOK, IL | 41.85222222, -87.86363889 | 191.000 m | B | 7.600 m structure / 7.600 m overall | |
| 2 | R | | 41.88461111, -87.62216667 | 177.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW VHLP2-18 | | V | 38.7000 | 79.7000 | | |
| 1 | 2 | R | ANDREW VHLP2-18 | | | 38.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-13 | WQKG637 | LIEXP |
| 2019-02-11 | WQKG637 | LETRES |
| 2018-06-08 | WQKG637 | LIAUA |
| 2018-01-04 | WQKG637 | LIAUA |
| 2017-06-28 | WQKG637 | LIAUA |
| 2009-05-12 | WQKG637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3102562 | 2026-08-02 02:47:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKG637 | ULS 3102562 | 2026-08-02 02:47:27 |
| Status | E | ULS 3102562 | 2026-08-02 02:47:27 |
| Service | CF | ULS 3102562 | 2026-08-02 02:47:27 |
| Grant Date | 2009-05-12 | ULS 3102562 | 2026-08-02 02:47:27 |
| Expiration Date | 2019-05-12 | ULS 3102562 | 2026-08-02 02:47:27 |
| Cancellation Date | 2019-07-13 | ULS 3102562 | 2026-08-02 02:47:27 |