Universal Licensing System
WQXS636
TowerStream Corp
License details
| ULS identifier | 3816542 |
|---|
| Call sign | WQXS636 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2026-06-09 |
|---|
| Expiration | 2036-05-26 |
|---|
| Frequency range | 21325 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | CHICAGO, COOK, IL |
|---|
| Coordinates | 41.8849722, -87.6356667 |
|---|
| Source archive | l_micro.zip |
|---|
| 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 | 21325.00000000 | | | | | |
| 1 | 1 | FXO | 21325.00000000 | | | | | |
| 1 | 1 | FXO | 21325.00000000 | | | | | |
| 1 | 1 | FXO | 21325.00000000 | | | | | |
| 1 | 1 | FXO | 21325.00000000 | | | | | |
| 1 | 1 | FXO | 21325.00000000 | | | | | |
| 1 | 1 | FXO | 21325.00000000 | | | | | |
| 1 | 2 | FXO | 21325.00000000 | | | | | |
| 1 | 2 | FXO | 21325.00000000 | | | | | |
| 1 | 2 | FXO | 21325.00000000 | | | | | |
| 1 | 2 | FXO | 21325.00000000 | | | | | |
| 1 | 2 | FXO | 21325.00000000 | | | | | |
| 1 | 2 | FXO | 21325.00000000 | | | | | |
| 1 | 2 | FXO | 21325.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21325.00000000 | | 45M0D7W |
| 1 | 1 | 21325.00000000 | | 45M0D7W |
| 1 | 1 | 21325.00000000 | | 45M0D7W |
| 1 | 1 | 21325.00000000 | | 45M0D7W |
| 1 | 1 | 21325.00000000 | | 45M0D7W |
| 1 | 1 | 21325.00000000 | | 45M0D7W |
| 1 | 1 | 21325.00000000 | | 45M0D7W |
| 1 | 2 | 21325.00000000 | | 42M6D7W |
| 1 | 2 | 21325.00000000 | | 45M2D7W |
| 1 | 2 | 21325.00000000 | | 45M8D7W |
| 1 | 2 | 21325.00000000 | | 45M8D7W |
| 1 | 2 | 21325.00000000 | | 47M8D7W |
| 1 | 2 | 21325.00000000 | | 49M2D7W |
| 1 | 2 | 21325.00000000 | | 45M8D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 162 N FRANKLIN STREET, CHICAGO, COOK, IL | 41.88497222, -87.63566667 | 181.000 m | B | 30.000 m structure / 30.000 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 | COMMSCOPE VHLP1-23A | | H | 35.3000 | 92.0000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23A | | | 35.3000 | | | |
| 2 | 1 | T | ANDREW VHLP1-23A | | H | 35.3000 | 92.0000 | | |
| 2 | 2 | R | ANDREW VHLP1-23A | | | 35.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-09 | WQXS636 | LIREN |
| 2026-03-17 | WQXS636 | LIMOD |
| 2026-03-02 | WQXS636 | LETRES |
| 2020-02-01 | WQXS636 | LITRAN |
| 2018-06-08 | WQXS636 | LIAUA |
| 2018-01-04 | WQXS636 | LIAUA |
| 2017-08-29 | WQXS636 | LETCNS |
| 2017-06-28 | WQXS636 | LIAUA |
| 2016-05-26 | WQXS636 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3816542 | 2026-08-02 02:47:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXS636 | ULS 3816542 | 2026-08-02 02:47:27 |
| Status | A | ULS 3816542 | 2026-08-02 02:47:27 |
| Service | CF | ULS 3816542 | 2026-08-02 02:47:27 |
| Grant Date | 2026-06-09 | ULS 3816542 | 2026-08-02 02:47:27 |
| Expiration Date | 2036-05-26 | ULS 3816542 | 2026-08-02 02:47:27 |