Universal Licensing System
WQKG639
Towerstream Corp
License details
| ULS identifier | 3102564 |
|---|
| Call sign | WQKG639 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2019-06-11 |
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| Expiration | 2029-05-12 |
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| Frequency range | 11225 - 21575 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 42.0491667, -87.6852778 |
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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 | 5 | FXO | 11225.00000000 | | | | | |
| 1 | 5 | FXO | 11225.00000000 | | | | | |
| 1 | 5 | FXO | 11225.00000000 | | | | | |
| 1 | 1 | FXO | 11385.00000000 | | | | | |
| 1 | 2 | FXO | 11425.00000000 | | | | | |
| 1 | 6 | FXO | 11425.00000000 | | | | | |
| 1 | 6 | FXO | 11425.00000000 | | | | | |
| 1 | 6 | FXO | 11425.00000000 | | | | | |
| 1 | 7 | FXO | 21575.00000000 | | | | | |
| 1 | 7 | FXO | 21575.00000000 | | | | | |
| 1 | 7 | FXO | 21575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 1 | 11385.00000000 | | 35M7D7W |
| 1 | 2 | 11425.00000000 | | 35M7D7W |
| 1 | 6 | 11425.00000000 | | 40M0D7W |
| 1 | 6 | 11425.00000000 | | 40M0D7W |
| 1 | 6 | 11425.00000000 | | 40M0D7W |
| 1 | 7 | 21575.00000000 | | 50M0G7W |
| 1 | 7 | 21575.00000000 | | 50M0D7W |
| 1 | 7 | 21575.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1720 Maple Avenue Evanston, IL 60201, Chicago, COOK, IL | 42.04916667, -87.68527778 | 186.800 m | B | 80.800 m structure / 83.000 m overall | N |
| 2 | R | | 41.89877778, -87.62411111 | 179.500 m | | | |
| 5 | R | | 41.89702778, -87.62516667 | 179.000 m | | | |
| 6 | R | | 42.06083333, -87.74805556 | 185.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW VHLPX2.5-11 | | H | 37.3000 | 163.1000 | | |
| 1 | 2 | R | ANDREW VHLPX2.5-11 | | | 37.3000 | | | |
| 1 | 5 | R | COMMSCOPE VHLP2-11WA | | | 34.7000 | | | |
| 1 | 6 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
| 2 | 1 | T | ANDREW VHLPX2.5-11 | | V | 37.3000 | 163.1000 | | |
| 2 | 2 | R | ANDREW VHLPX2.5-11 | | | 37.3000 | | | |
| 2 | 5 | R | COMMSCOPE VHLP2-11WA | | | 34.7000 | | | |
| 5 | 1 | T | COMMSCOPE VHLP2-11WA | | H | 34.7000 | 163.6000 | | |
| 6 | 1 | T | COMMSCOPE VHLP2-11WA | | V | 34.7000 | 163.6000 | | |
| 7 | 1 | T | COMMSCOPE VHLP1-23C | | V | 35.6000 | 284.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-18 | WQKG639 | LETCNS |
| 2022-01-20 | WQKG639 | LIMOD |
| 2022-01-11 | WQKG639 | LETCNS |
| 2020-10-13 | WQKG639 | LIMOD |
| 2020-02-01 | WQKG639 | LITRAN |
| 2019-06-11 | WQKG639 | LIREN |
| 2019-02-11 | WQKG639 | LETRES |
| 2018-06-08 | WQKG639 | LIAUA |
| 2018-01-04 | WQKG639 | LIAUA |
| 2017-06-28 | WQKG639 | LIAUA |
| 2014-11-25 | WQKG639 | AUTHPR |
| 2014-11-23 | WQKG639 | LOATRM |
| 2014-11-23 | WQKG639 | ANATRM |
| 2014-11-23 | WQKG639 | PAATRM |
| 2014-11-23 | WQKG639 | FRATRM |
| 2014-09-17 | WQKG639 | LETTRS |
| 2014-09-17 | WQKG639 | PNLISR |
| 2014-05-13 | WQKG639 | LETCNS |
| 2013-02-13 | WQKG639 | LIMOD |
| 2012-01-04 | WQKG639 | ESUAPR |
| 2009-05-12 | WQKG639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3102564 | 2026-08-02 02:47:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKG639 | ULS 3102564 | 2026-08-02 02:47:27 |
| Status | A | ULS 3102564 | 2026-08-02 02:47:27 |
| Service | CF | ULS 3102564 | 2026-08-02 02:47:27 |
| Grant Date | 2019-06-11 | ULS 3102564 | 2026-08-02 02:47:27 |
| Expiration Date | 2029-05-12 | ULS 3102564 | 2026-08-02 02:47:27 |