Universal Licensing System
WRBW563
TowerStream Corp
License details
| ULS identifier | 4064236 |
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| Call sign | WRBW563 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2018-07-10 |
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| Expiration | 2028-07-10 |
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| Frequency range | 19375 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8290833, -87.7373889 |
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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 | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19375.00000000 | | 50M0D7W |
| 1 | 1 | 19375.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3534 S KOSTNER AVE, CHICAGO, COOK, IL | 41.82908333, -87.73738889 | 182.000 m | B | 14.000 m structure / 14.000 m overall | |
| 2 | R | | 41.87686111, -87.67708333 | 181.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18C | | V | 39.0000 | 43.3000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-02-01 | WRBW563 | LITRAN |
| 2019-10-16 | WRBW563 | LETCNS |
| 2018-07-10 | WRBW563 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4064236 | 2026-08-02 02:47:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBW563 | ULS 4064236 | 2026-08-02 02:47:37 |
| Status | A | ULS 4064236 | 2026-08-02 02:47:37 |
| Service | CF | ULS 4064236 | 2026-08-02 02:47:37 |
| Grant Date | 2018-07-10 | ULS 4064236 | 2026-08-02 02:47:37 |
| Expiration Date | 2028-07-10 | ULS 4064236 | 2026-08-02 02:47:37 |