Universal Licensing System
WQRA640
TowerStream Corp
License details
| ULS identifier | 3464062 |
|---|
| Call sign | WQRA640 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2013-04-04 |
|---|
| Expiration | 2023-04-04 |
|---|
| Cancellation | 2022-09-07 |
|---|
| Frequency range | 23470 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 41.8846111, -87.6221667 |
|---|
| 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 | 3 | FXO | 23470.00000000 | | | | | |
| 1 | 3 | FXO | 23470.00000000 | | | | | |
| 1 | 3 | FXO | 23470.00000000 | | | | | |
| 1 | 3 | FXO | 23470.00000000 | | | | | |
| 1 | 3 | FXO | 23470.00000000 | | | | | |
| 1 | 3 | FXO | 23470.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 23470.00000000 | | 40M0G7W |
| 1 | 3 | 23470.00000000 | | 40M0D7W |
| 1 | 3 | 23470.00000000 | | 40M0D7W |
| 1 | 3 | 23470.00000000 | | 40M0D7W |
| 1 | 3 | 23470.00000000 | | 40M0D7W |
| 1 | 3 | 23470.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 500 N MICHIGAN, CHICAGO, COOK, IL | 41.89119444, -87.62472222 | 178.900 m | B | 93.000 m structure / 94.500 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 | 2 | R | COMMSCOPE VHLP1-23C | | | 35.6000 | | | |
| 3 | 1 | T | COMMSCOPE VHLP1-23C | | H | 35.6000 | 163.8000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-08 | WQRA640 | LICAN |
| 2021-03-08 | WQRA640 | LIMOD |
| 2020-02-01 | WQRA640 | LITRAN |
| 2018-06-08 | WQRA640 | LIAUA |
| 2018-01-04 | WQRA640 | LIAUA |
| 2017-11-28 | WQRA640 | LETCNS |
| 2017-06-28 | WQRA640 | LIAUA |
| 2016-08-31 | WQRA640 | LIMOD |
| 2013-08-20 | WQRA640 | LIMOD |
| 2013-04-04 | WQRA640 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3464062 | 2026-08-02 02:47:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRA640 | ULS 3464062 | 2026-08-02 02:47:27 |
| Status | C | ULS 3464062 | 2026-08-02 02:47:27 |
| Service | CF | ULS 3464062 | 2026-08-02 02:47:27 |
| Grant Date | 2013-04-04 | ULS 3464062 | 2026-08-02 02:47:27 |
| Expiration Date | 2023-04-04 | ULS 3464062 | 2026-08-02 02:47:27 |
| Cancellation Date | 2022-09-07 | ULS 3464062 | 2026-08-02 02:47:27 |