Universal Licensing System
WQQK900
SilverIP Communications, LLC
License details
| ULS identifier | 3437638 |
|---|
| Call sign | WQQK900 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2023-01-23 |
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| Expiration | 2033-01-16 |
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| Frequency range | 18060 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8231667, -87.6833333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18060.00000000 | | 56M0D1W |
| 1 | 1 | 18060.00000000 | | 56M0D1W |
| 1 | 1 | 18060.00000000 | | 56M0D1W |
| 1 | 1 | 18060.00000000 | | 56M0D1W |
| 1 | 1 | 18060.00000000 | | 56M0D1W |
| 1 | 1 | 18060.00000000 | | 56M0D1W |
| 1 | 1 | 18060.00000000 | | 56M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2323 W Pershing St, Chicago, COOK, IL | 41.82316667, -87.68333333 | 180.000 m | BANT | 25.000 m structure / 26.000 m overall | |
| 2 | R | | 41.86444444, -87.62377778 | 180.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Arkivator AB HAA1899-PA1 | | H | 42.8000 | 47.2000 | | |
| 1 | 2 | R | Arkivator AB HAA1806-PA3 | | | 38.8000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-15 | WQQK900 | LITRAN |
| 2025-09-22 | WQQK900 | LITRAN |
| 2025-07-01 | WQQK900 | LITRAN |
| 2023-01-23 | WQQK900 | LIREN |
| 2022-10-24 | WQQK900 | LETRES |
| 2022-07-01 | WQQK900 | LIASS |
| 2013-01-16 | WQQK900 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3437638 | 2026-08-02 02:43:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQK900 | ULS 3437638 | 2026-08-02 02:43:21 |
| Status | A | ULS 3437638 | 2026-08-02 02:43:21 |
| Service | MG | ULS 3437638 | 2026-08-02 02:43:21 |
| Grant Date | 2023-01-23 | ULS 3437638 | 2026-08-02 02:43:21 |
| Expiration Date | 2033-01-16 | ULS 3437638 | 2026-08-02 02:43:21 |