Universal Licensing System
WRKT470
TowerStream Corp
License details
| ULS identifier | 4387032 |
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| Call sign | WRKT470 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2021-02-09 |
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| Expiration | 2031-02-09 |
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| Cancellation | 2022-08-03 |
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| Frequency range | 10915 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.7038889, -87.5963889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10915.00000000 | | 50M0D7W |
| 1 | 1 | 10915.00000000 | | 50M0D7W |
| 1 | 1 | 10915.00000000 | | 50M0D7W |
| 1 | 1 | 10915.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10500 S. Woodlawn Ave, Chicago, COOK, IL | 41.70388889, -87.59638889 | 179.500 m | B | 22.000 m structure / 22.000 m overall | |
| 2 | R | | 41.88144444, -87.64233333 | 180.000 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 | 349.1000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-11WA | | | 34.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-04 | WRKT470 | LICAN |
| 2021-02-09 | WRKT470 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4387032 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKT470 | ULS 4387032 | 2026-08-02 02:47:34 |
| Status | C | ULS 4387032 | 2026-08-02 02:47:34 |
| Service | CF | ULS 4387032 | 2026-08-02 02:47:34 |
| Grant Date | 2021-02-09 | ULS 4387032 | 2026-08-02 02:47:34 |
| Expiration Date | 2031-02-09 | ULS 4387032 | 2026-08-02 02:47:34 |
| Cancellation Date | 2022-08-03 | ULS 4387032 | 2026-08-02 02:47:34 |