Universal Licensing System
WQQX251
TowerStream Corp
License details
| ULS identifier | 3458115 |
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| Call sign | WQQX251 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2013-03-19 |
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| Expiration | 2023-03-19 |
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| Cancellation | 2023-02-27 |
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| Frequency range | 21875 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8909167, -87.6520000 |
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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 | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21875.00000000 | | 49M2D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 484 NORTH MORGAN STREET, CHICAGO, COOK, IL | 41.89091667, -87.65200000 | 182.000 m | B | 19.800 m structure / 21.300 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 | DRAGONWAVE A-ANT-23G-1-C | | V | 34.4000 | 90.7000 | | |
| 1 | 2 | R | DRAGONWAVE A-ANT-23G-1-C | | | 34.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-28 | WQQX251 | LICAN |
| 2023-01-02 | WQQX251 | LETRES |
| 2020-02-01 | WQQX251 | LITRAN |
| 2018-06-08 | WQQX251 | LIAUA |
| 2018-01-04 | WQQX251 | LIAUA |
| 2017-06-28 | WQQX251 | LIAUA |
| 2014-06-24 | WQQX251 | LETCNS |
| 2013-03-19 | WQQX251 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3458115 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQX251 | ULS 3458115 | 2026-08-02 02:47:34 |
| Status | C | ULS 3458115 | 2026-08-02 02:47:34 |
| Service | CF | ULS 3458115 | 2026-08-02 02:47:34 |
| Grant Date | 2013-03-19 | ULS 3458115 | 2026-08-02 02:47:34 |
| Expiration Date | 2023-03-19 | ULS 3458115 | 2026-08-02 02:47:34 |
| Cancellation Date | 2023-02-27 | ULS 3458115 | 2026-08-02 02:47:34 |