Universal Licensing System
WQLI351
SilverIP Communications, Inc.
License details
| ULS identifier | 3164320 |
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| Call sign | WQLI351 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 2010-01-27 |
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| Expiration | 2020-01-27 |
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| Cancellation | 2020-03-28 |
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| Frequency range | 21425 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8908333, -87.6147222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21425.00000000 | | 45M8D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 474 N Lakeshore Drive, Chicago, COOK, IL | 41.89083333, -87.61472222 | 185.000 m | B | 175.000 m structure / 175.000 m overall | |
| 2 | R | | 41.88161111, -87.62961111 | 249.000 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 | 230.3000 | | |
| 1 | 2 | R | DragonWave A-ANT-23G-1-C | | | 34.4000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 150 N Michigan Ave, Ste 2800, Chicago, IL | COOK | 3126025496 |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-28 | WQLI351 | LIEXP |
| 2019-11-04 | WQLI351 | LETRES |
| 2010-01-27 | WQLI351 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3164320 | 2026-08-02 02:44:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLI351 | ULS 3164320 | 2026-08-02 02:44:54 |
| Status | E | ULS 3164320 | 2026-08-02 02:44:54 |
| Service | CF | ULS 3164320 | 2026-08-02 02:44:54 |
| Grant Date | 2010-01-27 | ULS 3164320 | 2026-08-02 02:44:54 |
| Expiration Date | 2020-01-27 | ULS 3164320 | 2026-08-02 02:44:54 |
| Cancellation Date | 2020-03-28 | ULS 3164320 | 2026-08-02 02:44:54 |