Universal Licensing System
WQWI261
TowerStream Corp
License details
| ULS identifier | 3731408 |
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| Call sign | WQWI261 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 2015-08-28 |
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| Expiration | 2025-08-28 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 21525 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9210556, -87.6482222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21525.00000000 | | 45M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1455 WEST WEBSTER AVENUE, CHICAGO, COOK, IL | 41.92105556, -87.64822222 | 194.000 m | B | 22.000 m structure / 23.500 m overall | |
| 2 | R | | 41.89083333, -87.64238889 | 177.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-23B | | V | 40.5000 | 171.8000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23A | | | 35.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WQWI261 | LIEXP |
| 2025-06-02 | WQWI261 | LETRES |
| 2020-02-01 | WQWI261 | LITRAN |
| 2018-06-08 | WQWI261 | LIAUA |
| 2018-01-04 | WQWI261 | LIAUA |
| 2017-06-28 | WQWI261 | LIAUA |
| 2016-11-29 | WQWI261 | LETCNS |
| 2015-08-28 | WQWI261 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3731408 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWI261 | ULS 3731408 | 2026-08-02 02:47:34 |
| Status | E | ULS 3731408 | 2026-08-02 02:47:34 |
| Service | CF | ULS 3731408 | 2026-08-02 02:47:34 |
| Grant Date | 2015-08-28 | ULS 3731408 | 2026-08-02 02:47:34 |
| Expiration Date | 2025-08-28 | ULS 3731408 | 2026-08-02 02:47:34 |
| Cancellation Date | 2025-12-13 | ULS 3731408 | 2026-08-02 02:47:34 |