Universal Licensing System
WQQY768
TowerStream Corp
License details
| ULS identifier | 3461374 |
|---|
| Call sign | WQQY768 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2013-03-27 |
|---|
| Expiration | 2023-03-27 |
|---|
| Cancellation | 2020-07-20 |
|---|
| Frequency range | 21325 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.8923333, -87.6219167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:37 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21325.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21325.00000000 | | 49M2D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 211 E. Ohio St., Chicago, COOK, IL | 41.89233333, -87.62191667 | 179.700 m | B | 81.700 m structure / 82.300 m overall | N |
| 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 | RADIO WAVES, INC HPLP1-23 | | V | 35.1000 | 181.4000 | | |
| 1 | 2 | R | RADIO WAVES, INC HPLP1-23 | | | 35.1000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-07-21 | WQQY768 | LICAN |
| 2020-02-01 | WQQY768 | LITRAN |
| 2018-06-08 | WQQY768 | LIAUA |
| 2018-01-04 | WQQY768 | LIAUA |
| 2017-06-28 | WQQY768 | LIAUA |
| 2013-07-11 | WQQY768 | LIMOD |
| 2013-03-27 | WQQY768 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3461374 | 2026-08-02 02:47:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQY768 | ULS 3461374 | 2026-08-02 02:47:37 |
| Status | C | ULS 3461374 | 2026-08-02 02:47:37 |
| Service | CF | ULS 3461374 | 2026-08-02 02:47:37 |
| Grant Date | 2013-03-27 | ULS 3461374 | 2026-08-02 02:47:37 |
| Expiration Date | 2023-03-27 | ULS 3461374 | 2026-08-02 02:47:37 |
| Cancellation Date | 2020-07-20 | ULS 3461374 | 2026-08-02 02:47:37 |