Universal Licensing System
WRNZ886
TowerStream Corp
License details
| ULS identifier | 4499442 |
|---|
| Call sign | WRNZ886 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2021-09-14 |
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| Expiration | 2031-09-14 |
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| Frequency range | 10835 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8151667, -87.7318056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10835.00000000 | | 50M0G7W |
| 1 | 1 | 10835.00000000 | | 50M0D7W |
| 1 | 1 | 10835.00000000 | | 50M0D7W |
| 1 | 1 | 10835.00000000 | | 50M0D7W |
| 1 | 1 | 10835.00000000 | | 50M0D7W |
| 1 | 1 | 10835.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4308 West 44th St, Chicago, COOK, IL | 41.81516667, -87.73180556 | 181.300 m | B | 15.000 m structure / 15.000 m overall | |
| 2 | R | | 41.88411111, -87.80119444 | 190.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-11WA | | H | 34.7000 | 323.1000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-11WA | | | 34.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-13 | WRNZ886 | LETCNS |
| 2021-09-14 | WRNZ886 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4499442 | 2026-08-02 02:47:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNZ886 | ULS 4499442 | 2026-08-02 02:47:29 |
| Status | A | ULS 4499442 | 2026-08-02 02:47:29 |
| Service | CF | ULS 4499442 | 2026-08-02 02:47:29 |
| Grant Date | 2021-09-14 | ULS 4499442 | 2026-08-02 02:47:29 |
| Expiration Date | 2031-09-14 | ULS 4499442 | 2026-08-02 02:47:29 |