Universal Licensing System
WQVM666
TowerStream Corp
License details
| ULS identifier | 3685309 |
|---|
| Call sign | WQVM666 |
|---|
| Radio service | CF |
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| Status | C |
|---|
| Grant date | 2015-03-31 |
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| Expiration | 2025-03-31 |
|---|
| Cancellation | 2025-01-15 |
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| Frequency range | 23420 MHz |
|---|
| Locations | 1 |
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| Coordinates | 41.8551389, -87.6230833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23420.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23420.00000000 | | 36M2D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 20 SOUTH CLARK STREET, CHICAGO, COOK, IL | 41.88127778, -87.63105556 | 182.000 m | B | 125.600 m structure / 127.100 m overall | |
| 2 | R | | 41.85513889, -87.62308333 | 181.000 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 | 167.2000 | | |
| 1 | 2 | R | COMMSCOPE VHLP1-23A | | | 35.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-16 | WQVM666 | LICAN |
| 2025-01-06 | WQVM666 | LETRES |
| 2020-02-01 | WQVM666 | LITRAN |
| 2018-06-08 | WQVM666 | LIAUA |
| 2018-01-04 | WQVM666 | LIAUA |
| 2017-06-28 | WQVM666 | LIAUA |
| 2016-07-06 | WQVM666 | LETCNS |
| 2015-03-31 | WQVM666 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3685309 | 2026-08-02 02:47:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQVM666 | ULS 3685309 | 2026-08-02 02:47:37 |
| Status | C | ULS 3685309 | 2026-08-02 02:47:37 |
| Service | CF | ULS 3685309 | 2026-08-02 02:47:37 |
| Grant Date | 2015-03-31 | ULS 3685309 | 2026-08-02 02:47:37 |
| Expiration Date | 2025-03-31 | ULS 3685309 | 2026-08-02 02:47:37 |
| Cancellation Date | 2025-01-15 | ULS 3685309 | 2026-08-02 02:47:37 |